Uluslararası Bildiriler

Uluslararası Bildiriler

2016

Y.A. Onur, C.E.İmrak, Critical Tensile Load of Stranded Ropes Subjected to Bending over Sheave Fatigue, MECHATECH’16 Int. Mechanical Eng. & Techn. Conf., 17-18 Mayıs 2016, İstanbul, s.51-54.
Y.A.Onur, C.E.İmrak, T.O.Onur, Investigation of Bending over Sheave Fatgiue Life of Stranded Steel Wire Rope by Artificial Neural Netwoks’, 44^th The IRES Int. Conf. 17*18 Haziran 2016, Paris, s.1-3.

2015

S. Atay, Ö.Salman, C.E.İmrak, Experimental Studies on Guide Rail Fastening System, 5th Symposium on Lift & Escalator Technologies, 23-24 Eylül 2015, Northampton, UK.

2014

S. Atay, E. Kayaoğlu, A. Candaş, C.E.İmrak, S. Targıt, Y.Z.Kocabal, Determination of Loads Acting on Guide Rail Fixing Under Certain Loading Conditions, ELEVCON 2014 - The 20^th Int Congress on Vertical Transportation Technologies, 8-10 Temmuz 2014, Paris, Fransa, s.85-92.
E. Kayaoğlu, A. Candaş, Y.Z.Kocabal, C.E.İmrak, Early Application of Underground Funicular “Tunnel” in Istanbul, ELEVCON 2014 - The 20^th Int Congress on Vertical Transportation Technologies, 8-10 Temmuz 2014, Paris, Fransa, s.103-113.
C.E.İmrak, F. Çelik, Effect of 2011 Van Earthquake on the Elevators, ELEVCON 2014 - The 20^th Int Congress on Vertical Transportation Technologies, 8-10 Temmuz 2014, Paris, Fransa, s.114-124.

2013

M.Altuntaş, Ö. Salman, C.E.İmrak, Experimental Stress Analysis of Elevator Guiding Equipment, 5^th International Conference on Advanced Design & Manufacture – ADM2013, 25 – 28 Eylül 2013, Valencia, İspanya.

2012

M.Kocaman, C.E.İmrak, Design Optimisation of Elevator Car for Double-Deck System, 9^th International Congress Machines, Technologies, Materials MTM2012, 19-21 Ekim 2012, Varna, Bulgaristan. S.99-102.

C. Erdönmez, C. E. İmrak, Ö. Salman, Complex Wire Rope Models for Lifts, The 19th International Congress on Vertical Transportation Technologies ELEVCON 2012, 22-24 Mayıs 2012, Miami, ABD, s.67-72.
S. Elmalı, A. Candaş, E.Kayaoğlu, C. E. İmrak, S.Targıt, Modeling and Analysis of Guide Rail Brackets and Attaching Parts, The 19th International Congress on Vertical Transportation Technologies ELEVCON 2012, 22-24 Mayıs 2012, Miami, ABD, s. 351-360.
E. Barlas, C. E. İmrak, E. Kayaoğlu, A. Candaş, Y. Z. Kocabal, The Street Called Asansor and Water-Powered Elevator Installation in Izmir, The 19th International Congress on Vertical Transportation Technologies ELEVCON 2012, 22-24 Mayıs 2012, Miami, ABD, s. 219-228.
C. Erdönmez, C. E. İmrak, Numerical Model and a Methodology on the Analysis of Complicated Wire Rope Structures, International Conference on Computational &Experimental Engineering and Sciences - ICCESS'12, 30 Nisan - 4 Mayıs 2012, Girit,Yunanistan, s. 291.

2011

C. Erdönmez, C. E. İmrak, New Approaches for Model Generation and Analysis for Wire Rope, 11th International Conference on Computational Science & ApplicationsICCSA2011, 20-23 Haziran 2011,Santander, İspanya, s. 103-111.

2010

S. Kurt, İ. Gerdemeli, M. Yıldırım, Calculations, Modelling and Analysis with Finite Element Method of Rubber Tyred Container Stacking Crane, 14th International Research/Expert Conference Trends in the Development of Machinery & Associated Technology TMT2010, 11-18 Eylül 2010, Mediterranean Cruise.
İ. Gerdemeli, D. Özer, H.A. Varol, Main Girder Beam Design and Finite Element Analysis of 2x160 Ton Gantry Crane , 14th International Research/Expert Conference Trends in the Development of Machinery & Associated Technology TMT2010, 11-18 Eylül 2010, Mediterranean Cruise.
İ. Gerdemeli, D. Özer, O. Deliktaş, Finite Element Analysis of Tower Crane Main Girder Beam, 14th International Research/Expert Conference Trends in the Development of Machinery & Associated Technology TMT2010, 11-18 Eylül 2010, Mediterranean Cruise.
C. Erdönmez, C. E. İmrak, Advances in 3D Wire Rope Modelling and Numerical Analysis, XVI International Conference on Investigation, Production and Use of Steel Wire Ropes, Conveyors and Hoisting Machines, 21-24 Eylül 2010, The High Tatras, Slovakya, s.57-62.
Y. A. Onur, C. E. İmrak, Strain Measurement of Stranded Rope Subjected to Bending over Sheave Fatigue, XVI International Conference on Investigation, Production and Use of Steel Wire Ropes, Conveyors and Hoisting Machines, 21-24 Eylül 2010, The High Tatras, Slovakya, s. 146-149.
İ. Gerdemeli, S. Kurt, D. Özer, A Solution of Moving Conveyor Belt Critical Velocity Problem of the Free Transverse Vibration, XVI International Conference on Investigation, Production and Use of Steel Wire Ropes, Conveyors and Hoisting Machines, 21-24 Eylül 2010, The High Tatras, Slovakya, s. 266-233.
C. Fetvacı, C. E. İmrak, Computer Modelling and Simulation of Spur Gears by Generating Method, 2nd International Conference on Advanced Design & Manufacture - ADM 2010, 8 - 10 Eylül 2010, Nottingham.
C. Erdönmez, C. E. İmrak, Wire Strand and IWRC Modelling and Contact Analysis using Finite Elements, 2nd International Conference on Advanced Design & Manufacture - ADM 2010, 8 - 10 Eylül 2010, Nottingham.
İ. Gerdemeli, İ. Esen, D. Özer, Dynamic Response of an Overhead Crane Beam due to a Moving Mass Using Moving Finite Element Approximation,2nd International Conference on Advanced Design & Manufacture - ADM 2010, 8 - 10 Eylül 2010, Nottingham.
İ. Gerdemeli, C. Fetvacı, E. Kayaoğlu, Design for Assembly in Concurrent Engineering A Case Study on Its Application : Glass Block Holder and Glass Mold,2nd International Conference on Advanced Design & Manufacture - ADM 2010, 8 - 10 Eylül 2010, Nottingham.
C. Erdönmez, C. E. İmrak, 3-D finite element modeling and analysis of Seale independent wire rope core, Symposium on the Mechanics of Slender Structures - MoSS 2010, 21-23 Temmuz 2010, San Sebatian.
İ. Gerdemeli, D. Özer, The behaviour of uniformly distributed load carrying rectangular plates, ECCOMAS 2010, IV European Conference on Computational Mechanics – Solids, Structures and Coupled Problems in Engineering, 16-21 Mayıs 2010, Paris, Paper No 1157.
C. Erdönmez, Ö. Salman, C. E. İmrak, Characterizing the finite element analysis of nested helical geometry and test procedure for wire ropes, ECCOMAS 2010, IV European Conference on Computational Mechanics – Solids, Structures and Coupled Problems in Engineering, 16-21 Mayıs 2010, Paris, Paper No 1634.
E. Barlas, C. E. İmrak, E. Kayaoğlu, Elevator Installations Near by the Bosphorus from Ottman Era, ELEVCON 2010 - The 18^th Int Congress on Vertical Transportation Technologies, 2-4 Haziran 2010, Lucerne, İsviçre, s.60-69.
S. Koç, C. E. İmrak, S. Targıt, Design Parameters and Stress Analysis of Elevator Guide Rail Brackets, ELEVCON 2010 - The 18^th Int Congress on Vertical Transportation Technologies, 2-4 Haziran 2010, Lucerne, İsviçre, s. 177-185.

2009

Ö. Salman, C. E. İmrak, An application of Reverse Engineering in Concurrent Engineering, Theoretical and Experimental Problems of Materials Engineering Conference, Proceeding of PiME09, 24-27 Ağustos 2009, Ostravice, Çek Cumhuriyeti s. 85-90.

2008

M. C. Fetvacı, C. E. İmrak, Computerized Cutting Simulation of Involute Helical Gears Generated with Rack Cutters, The 13th Int. Conference on Machine Design and Production, 3-5 Eylül 2008, İstanbul, Vol. s. 665-674.
C. Erdönmez, C. E. İmrak, Mathematical Modeling and Static Stress Analysis of Steel Wire Rope Strand Using Finite Element Method, The 12th Int Research/Expert Conference Trends in the Development of Machinery and Associated Technology,Proceedings of TMT 2008, 26- 30 Ağustos 2008, İstanbul, s. 817-820.
Y. A. Onur, C. E. İmrak, Design and Static Stress Analysis of Elevator Car Suspension During Operation, The 12th Int Research/Expert Conference Trends in the Development of Machinery and Associated Technology, Proceedings of TMT 2008, 26 - 30 Ağustos 2008, İstanbul, s. 821-824.
Y. Kerküklü, V. Temiz, Z. Parlar, C. E. İmrak, The Effect of Surface Roughness on the Performance Characteristics of Radial Lip Seals, The 13th International Conference on Problemsof Material Engineering, Mechanics & Design, 26-29 Ağustos 2008, Rajecke Teplice, Slovakya.
M. C. Fetvacı, C. E. İmrak, Generation Simulation of Helical Gear Drives by Rack Cutters Having Asymmetric Teeth, The 13th International Conference on Problemsof Material Engineering, Mechanics & Design, 26-29 Ağustos 2008, Rajecke Teplice, Slovakya.
B. Ünal, İ. Gerdemeli, C. E. İmrak, Modeling of JIB Crane Construction Analysis with Finite Element Method, The 13th International Conference on Problemsof Material Engineering, Mechanics & Design, 26-29 Ağustos 2008, Rajecke Teplice, Slovakya.
A. Özdemirkiran, C. E. İmrak, M. C. Fetvacı, Design for Assembly and Maintainability in Computer Aided Engineering and A Case Study: Packaging, The 13th International Conference on Problemsof Material Engineering, Mechanics & Design, 26-29 Ağustos 2008, Rajecke Teplice, Slovakya.
C. E. İmrak, S. Bedir, E. Kayaoğlu, Finite Element Modeling & Stress Analysis on Guide Rails During Safety Gear Operation, Symposium in the Mechanics of Slender Structures MoSS 2008, 23-25 Temmuz 2008, Baltimore, ABD.
C. E. İmrak, C. Erdönmez, E. Kayaoğlu, Finite Element Modeling & Static Stress Analysis of Axial Loaded Wire Ropes, Symposium in the Mechanics of Slender Structures MoSS 2008, 23-25 Temmuz 2008, Baltimore, ABD.
C. E. İmrak, İ. Gerdemeli, D. Özer, Strength Equations and Finite Element Modeling of JIB Crane Construction, 5th European Congress on Computatinal Methods in Applied Sciences & Engineering, 30 Haziran – 5 Temmuz 2008, Venedik, İtalya.
C. Erdönmez, C. E. İmrak, Modelling and Solution of the Bending Problem over the Helical Wire Strand, 5th European Congress on Computatinal Methods in Applied Sciences & Engineering, 30 Haziran – 5 Temmuz 2008, Venedik, İtalya.
E. Barlas, C. E. İmrak, E. Kayaoğlu, Early Version of Elevator Installation in Istanbul: Hotel Pera Palace, ELEVCON 2008 - The 17th Int Congress on Vertical Transportation Technologies, 11-13 Haziran 2008, Selanik, Yunanistan, s.12-21.
C. E. İmrak , S. Bedir, S.Targıt, Investigation of Stressses on Guide Rails and Safety Gears, ELEVCON 2008 - The 17th Int Congress on Vertical Transportation Technologies, 11-13 Haziran 2008, Selanik, Yunanistan, s.169-177.

2007

C. Erdönmez, C. E. İmrak, General Nonlinear Equilibrium Equation Solution of the Straight Wire Strand, International Conference of Numerical Analysis & Applied Mathematics, ICNAAM2007, 16-20 Eylül 2007, Korfu, Yunanistan, s. 174-177.
C. E. İmrak, Y. A. Onur, Analytical Study and Finite Element Analysis of Elevator Car Suspension, International Scientific Conference Advanced Manufacturing TECHnologies, AMTECH 2007, 23-24 Kasım 2007, Gabrovo, Bulgaristan, Cilt 2, s. 56-59.
Y. A. Onur, C. E. İmrak, Finite Element Approach to Stress Analysis for Elevator Car Sling, The 11th Int Research/Expert Conference Trends in the Development of Machinery and Associated Technology, Proceedings of TMT 2007, 5-9 Eylül 2007, Hammamet, Tunus, s. 1015-1018.
M. C. Fetvacı, C. E. İmrak, Computer Aided Design of Helical Gears with Asymmetric Involute Teeth, The 11th Int Research/Expert Conference Trends in the Development of Machinery and Associated Technology, Proceedings of TMT 2007, 5-9 Eylül 2007, Hammamet, Tunus, s. 1019-1022.
C. E. İmrak, Ö. Şentürk, Modeling and Analysis of Axial Loaded Wire Rope Strand using the Finite Element Method, The 11th Int Research/Expert Conference Trends in the Development of Machinery and Associated Technology, Proceedings of TMT 2007, 5-9 Eylül 2007, Hammamet, Tunus, s. 1023-1026.

2006

C. E. İmrak, M. C. Fetvacı, Static Stress Analysis of Traction Chain Links using the Boundary Element Method, Symposium ın the Mechanics of Slender Structures MoSS 2006, 28-29 Eylül 2006 Northampton, UK.
C. E. İmrak, İ. Gerdemeli, Determination of the Distribution of Specific Pressure between Wire Rope and Groove, Symposium ın the Mechanics of Slender Structures MoSS 2006, 28-29 Eylül 2006 Northampton, UK.
C. E. İmrak, İ. Gerdemeli, A. B. Erdil, Static Stress Analysis Of Gantry Cranes By Means Of Finite Element Method, V. International Congress Mechanical Engineering Technologies’06, 20-23 Eylül 2006 Varna, Bulgaristan s. 11-13.
İ. Gerdemeli, C. E. İmrak, M. C. Fetvacı, Design for Assembly Methodologyand Its Application to Elevator Car Door Design, V. International Congress Mechanical Engineering Technologies’06, 20-23 Eylül 2006 Varna, Bulgaristan s. 3-6.
C. E. İmrak, İ.Gerdemeli, Modelling And Stress Analysis Of Axial Loaded Wire Ropes, V. International Congress Mechanical Engineering Technologies’06, 20-23 Eylül 2006 Varna, Bulgaristan s.7-10.
C. E. İmrak, İ.Gerdemeli, A.B. Erdil, Static Stress Analysis of Gantry Crane By Means of Finite Element Method, V. International Congress Mechanical Engineering Technologies’06, 20-23 Eylül 2006 Varna, Bulgaristan s.11-13.
B.Bolat, C. E. İmrak, The Modern Lift Control Systems in Mulit-Stores Building, The 10th Int Research/Expert Conference Trends in the Development of Machinery and Associated Technology, Proceedings of TMT 2006, 11-15Eylül 2006, Barcelona, İspanya, s.1359-1362.
C. E. İmrak, İ.Gerdemeli, A.Erdik, Linear and Nonlinear Finite Element Modelling and Stress Analysis of Portal Cranes, The 10th Int Research/Expert Conference Trends in the Development of Machinery and Associated Technology, Proceedings of TMT 2006, 11-15 Eylül 2006, Barcelona, İspanya, s.793-796.
C. E. İmrak , U.Demir, H.Livatyalı, Design of Elevator Car Doors for Assembly, The 10th Int Research/Expert Conference Trends in the Development of Machinery and Associated Technology, Proceedings of TMT 2006, 11-15 Eylül 2006, Barcelona, İspanya, s.721-724.
A.Erdik, C. E. İmrak, İ.Gerdemeli,Finite Element Modeling and Nonlinear Stress Analysis of Portal Crane, The 12th Int. Conference on Machine Design and Production, 5-8 Eylül 2006, Kuşadası, s.591-598.
Y.A.Onur, C. E. İmrak,, Modeling and Static Stress Analysis of Elevator Car Frame using Finite Element Method, The 12th International Conference on Machine Design and Production, 05-08 Eylül 2006 Kuşadası, s581-590.
B.Bolat, C. E. İmrak, Application of Genetic Algorithms on Elevator Traffic Control,Proceedings of AED2006 - 5th International Conference on Advanced Engineering Design, 11-14 Haziran 2006, Prag, Çek.
C. E. İmrak, M.C. Fetvacı, A.B.Erdil, Finite Element Modelling and Static Stress Analysis of Crosshead, Proceedings of AED2006 - 5th International Conference on Advanced Engineering Design, 11-14 Haziran 2006, Prag, Çek.
C. E. İmrak, İ.Gerdemeli, M.C. Fetvacı, Static Stress Analysis of Lifting Hooks As a Curved Beam, Proceedings of AED2006 - 5th International Conference on Advanced Engineering Design, 11-14 Haziran 2006, Prag, Çek.
Y.A.Onur, C. E. İmrak, Computer Aided Car Frame Modelling and Stress Analysis,ELEVCON 2006 - The 16th Int Congress on Vertical Transportation Technologies, 20-22 Haziran 2006, Helsinki Finlandiya, s.250-257.
C. E. İmrak, R.Demirsöz, E.Bozdağ, E.Sünbüloğlu, T.Toprak, S.Targıt Experimental Stress Analysis of Guide Rails, ELEVCON 2006 - The 16th Int Congress on Vertical Transportation Technologies, 20-22 Haziran 2006, Helsinki Finlandiya, s.111-120.
B.Bolat, C. E. İmrak, Reducing the Awerage Journey Time in the Group of Elevators By Means of Simulation, ELEVCON 2006 - The 16th Int Congress on Vertical Transportation Technologies, 20-22 Haziran 2006, Helsinki Finlandiya, s.26-33.
F. Çelik, E.Barlas, C. E. İmrak, Test Unit Design for Hydraulic Elevator Valves,ELEVCON 2006 - The 16th Int Congress on Vertical Transportation Technologies, 20-22 Haziran 2006, Helsinki Finlandiya s.34-43.

2005

B.Bolat, T.Bolat, H.Erce, C. E. İmrak, Increasing Engineering Education Quality Through Univeristy and Industry Cooperation, MTET 2005 – 1st Int Vocational & Technical Education Technologies Congress, 5-7 Eylül 2005, İstanbul, s.47-52.B.Bolat,
A.Söke, Z. Bingül, C. E. İmrak, An Application of Genetic Algorithms for Multiple Car Group Control in Elevator Systems, INISTA 2005 –Int Symposium on Innovations in Intelligent Systems & Applications, 15-18 Haziran 2005, YTU, İstanbul, s.303-306.
Y.A.Onur, C. E. İmrak, Kabin Çerçevelerinin Sonlu Elemanlarla Modellenmesi ve Statik Gerilme Analizi, 7th Int Fracture Conference, Vol.1, s.109-116, 19-21 Ekim 2005, Kocaeli.
R.Demirsöz, C. E. İmrak, S. Targıt, Finite Element Analysis of Elevator Guide Rails During Safety Gear Operation, Elevator Technology 15, Proceedings of ELEVCON 2005, 7 - 9 Haziran 2005 Pekin, Publ. IAEE, s. 41-50.
K. Kesikçi, İ. Gerdemeli, C. E. İmrak, Shape Optimization of Hollowed Roller Chains By Means Of Elasto-Static Stress Analysis, Elevator Technology 15, Proceedings of ELEVCON 2005, 7 – 9 Haziran 2005 Pekin, Publ. IAEE, s. 121-130.
B.Bolat, C. E. İmrak,Genetic Algorithms Embedded Elevator Traffic Control System,12th International Scientific Technical Conference, trans & MOTAUTO'05+, 23 - 25 Kasım 2005, Veliko-Tarnovo, Bulgaristan, s. 241-244.
İ. Gerdemeli, C. E. İmrak, M.C. Fetvacı, Computer Aided Geometric Design of Hooks Using B-Spline Synthetic Curves, 12th International Scientific Technical Conference, trans & MOTAUTO'05+, 23 - 25 Kasım 2005, Veliko-Tarnovo, Bulgaristan, s. 114-117.
R.Demirsöz, C. E. İmrak, S.Targıt, Finite Element Modeling and Static Stress Analysis of Guide Rails, 12th International Scientific Technical Conference, trans & MOTAUTO'05+, 23 - 25 Kasım 2005, Veliko-Tarnovo, Bulgaristan, s. 110-113.
İ.Gerdemeli, M.K.Kesikçi, C. E. İmrak, M.C.Fetvacı, Static Stress Analysis of The Thick Walled Cylindrical Pipe by Means of Finite Element and Boundary Element Methods, International Scientific Conference Advanced Manufacturing TECHnologies, AMTECH 2005, 9 - 11 Kasım 2005, Rousse, Bulgaristan, Vol.44(2) s.496-501.
M.C.Fetvacı, C. E. İmrak, İ.Gerdemeli, Finite Element Modeling of Spur Gears for Contact and Bending Stresses, International Scientific Conference Advanced Manufacturing TECHnologies, AMTECH 2005, 9 - 11 Kasım 2005, Rousse, Bulgaristan, Vol.44(2) s.490-495.R.Demirsöz,
M.K.Kesikçi, C. E. İmrak, Design And Static Stress Analysis of Hook Crosspiece by Means of Finite Element Method, International Scientific Conference Advanced Manufacturing TECHnologies, AMTECH 2005, 9 - 11 Kasım 2005, Rousse, Bulgaristan, Vol.44(2) s.502-507.
C. E. İmrak, İ.Gerdemeli, R.Demirsöz, Finite Element Modeling of Escalator Truss for Static Stress Analysis, International Scientific Conference Advanced Manufacturing TECHnologies, AMTECH 2005, 9 - 11 Kasım 2005, Rousse, Bulgaristan, Vol.44(2) s.508-513.
K.Kesikçi, C. E. İmrak , M.C.Fetvacı, Comparison of Boundary Element and Finite Element Methods in Chain Link Stress Analysis, 4th International Advanced Technologies Symposium, Proceedings of ATS 2005, Vol.2. 28 - 30 Eylül 2005, Konya, s.790 - 793.
C. E. İmrak, M.C. Fetvacı, Finite Element Modeling and Static Stress Analysis of Crane Box Girder, 4th International Advanced Technologies Symposium, Proceedings of ATS 2005, Vol.2. 28 - 30 Eylül 2005, Konya, s.707 - 710.
K.Kesikçi, C. E. İmrak, İ.Gerdemeli, Comparison of Two-Dimensional with Three Dimensional Boundary Element Modelling and Static Stress Analysis, The 9th Int Research/Expert Conference Trends in the Development of Machinery and Associated Technology, Proceedings of TMT 2005, 26-30 Eylül 2005, Antalya, s.689 - 692.
M.C. Fetvacı, C. E. İmrak, Finite Element Modelling of Spur Gears for Contact Stresses During the Whole Meshing Cycle, The 9th Int Research/Expert Conference Trends in the Development of Machinery and Associated Technology, Proceedings of TMT 2005, 26-30 Eylül 2005, Antalya, s.1033 – 1036.
H. Kocabaş , C. E. İmrak, Exact Analysis of Stresses in a Crane Hook, The 9th Int Research/Expert Conference Trends in the Development of Machinery and Associated Technology, Proceedings of TMT 2005, 26-30 Eylül 2005, Antalya, s.897 - 901.
B.Bolat, E.Yalçın, C. E. İmrak, The Simulation and Optimization of Lift Control Systems with Genetic Algorithms, The 9th Int Research/Expert Conference Trends in the Development of Machinery and Associated Technology, Proceedings of TMT 2005, 26-30 Eylül 2005, Antalya, s.1097-1100.

2004

M.K.Kesikçi, İ. Gerdemeli, C. E. İmrak Stress Analysis of Roller Chain Links of Transport Systems By Boundary Element Method, Elevator Technology 14, Proceedings of ELEVCON 2004, Nisan 2004 İstanbul, Publ. IAEE, s. 145-154
M. Özkırım, C. E. İmrak, Countermeasures for Elevators in the Seismic Risk Zone of Istanbul, Elevator Technology 14, Proceedings of ELEVCON 2004, Nisan 2004 İstanbul, Publ. IAEE, s. 183-19.
İ. Gerdemeli, C. E. İmrak, M.C. Fetvacı, The Model Generation and Optimization of Escalator Truss Sturcture for the Finite Element Analysis, 11. International Conference on Machine Design and Production Vol.1, 13-15 Ekim 2004, Antalya, s.541-548.
M.K. Kesikçi, M.C. Fetvacı, C. E. İmrak, Boundary Element and Finite Element Stress Analysis of the Chain Links, 11. International Conference on Machine Design and Production Vol.1, 13-15 Ekim 2004, Antalya, s.519-527.
M.K.Kesikçi, İ. Gerdemeli, C. E. İmrak, M.C. Fetvacı,Boundary Element Modelling and Static Analysis of Chain Links, Proceedings of AED2004 - 4th International Conference on Advanced Engineering Design, 5-8 Eylül 2004, Glasgow, UK.
C.Alkin, C. E. İmrak, H.Kocabas, Solid Modeling and Finite Element Analyse of Overhead Crane Bridge, Proceedings of AED2004 - 4th International Conference on Advanced Engineering Design, 5-8 Eylül 2004, Glasgow, UK.
İ.Gerdemeli, C. E. İmrak, M.Özkırım, The Critical Velocities of The Free Transverse Vibrations of Moving Conveyor Belts, Vİ. International Congress Mechanical Engineering Technologies’04 Vol.5 , Eylül 2004 Varna, Bulgaristan, s.27-30.
İ. Gerdemeli, C. E. İmrak, M.C. Fetvacı, M.K. Kesikçi,Two Dimensional Modeling and Stress Analysis of Engineering Structures for Boundary Element Analysis, Vİ. International Congress Mechanical Engineering Technologies’04, Vol.6, Eylül 2004 Varna, Bulgaristan, s.48-51.
M. C. Fetvacı, C. E. İmrak,The Finite Element Modeling of Spur Gears for Pseudodynamic Stress Analysis, First Cappadocia International Mechanical Engineering Symposium, Volume III: MECHANICS AND MATERIALS, 14 - 16 Temmuz 2004, Nevşehir, s. 826-830.
M. Özkırım, C. E. İmrak, H. Uzunoğlu Condition Monitoring of Lift Gear Boxes By Means of Sound Analysis, CD Proceedings of ESDA04, 19-22 Temmuz 2004, Manchester, UK.

2003

C. E. İmrak, M. Özkırım, Determination of the Next Stopping Floor in Elevator Trafic Control By Means of Neural Networks, Third Triennial International Conference on Applied Automatic Systems, 18-20 Eylül 2003, Ohrid, Makedonya, s. 131-135.
C. E. İmrak, M. Özkırım, The Modeling and Simulation of Elevator Group Control Systems for Public Service Buildings, DECOM-TT 2003, Automatic Systems for Building the Infrastructure in Developing Countries, 26-28 Haziran 2003, İstanbul, s. 159-164.

2002

C. E. İmrak, M. Özkırım, Calculating the Pressure Distribution in Undercut Grooves: Stress-Function Solution, Elevator Technology 12, Proceedings of ELEVCON 2002, Mayıs 2002 Milano, IAEE Publ., s. 141-150.
C. E. İmrak, M. Özkırım, Funicular Systems and an Early Application in Istanbul,Elevator Technology 12, Proc of ELEVCON 2002, Mayıs 2002 Milano, Publ. IAEE, s. 151-160.
C. E. İmrak, M. Özkırım, İ.Gerdemeli, Determination of the Shape Factors for U-Grooves By Applying the Airy Stress Function, Mediterraneantrib’2002, 2nd Int Conference on Tribology, 12-14 Haziran 2002, Kayseri, s. 75-82.
F. Uzuner, M. Gediktas, The experimental study of friction properties of oscillating radial sliding plastic journal bearings, Proceedings of ESDA2002, 6th Biennial Conference on Engineering Systems Design and Analysis, 2002, Istanbul.

2000

C. E. İmrak, M. Özkırım, Structures And Selection of Wire Ropes in Elevators, The 10th International Congress on Vertical Transportation Technologies ELEVCON 2000, Mayıs 2000 Berlin, Publ. IAEE, s. 124- 131.
C. E. İmrak, M. Özkırım, Preventive Maintenance in Elevator Installations, The 10th International Congress on Vertical Transportation Technologies ELEVCON 2000, Mayıs 2000 Berlin, Publ. IAEE, s. 229-236.
C. E. İmrak, İ. Gerdemeli, M. Özkırım, Bilgisayar Destekli Basit Kanca Gerilme Analizi, 9. Uluslararası Makina Tasarımı ve İmalat Kongresi, 13-15 Eylül 2000, ODTU, Ankara, s. 253-262.

1999

C. E. İmrak, Asansör Trafik Kontrolüne Yapay Sinir Ağları Uygulaması, 4. Uluslararası Mekatronik Tasarım ve Modelleme Çalışma Toplantısı, 1- 3 Eylül 1999, ODTU, Ankara, s.103-112.

1998

C.E. İmrak, G. C. Barney, Application of Neural Networks on Traffic Control, Elevator Technology 9, Proceedings of ELEVCON’98, Ekim 1998, Zürih, Publ. IAEE, s. 140-148.

1996

C. E. İmrak, Asansör Kontrol Sistemleri ve Trafik Analizi, 7.Uluslararası Makina Tasarımı ve İmalat Kongresi, 11-13 Eylül 1996, ODTÜ, Ankara, s.351-360.
V. Temiz, F. Uzuner, M. Gediktaş, The effect of fillers and filling ratio on the friction and wear characteristics of polytetrafluoroethylene, 7.Uluslararası Makina Tasarımı ve İmalat Kongresi, 11-13 Eylül 1996, ODTÜ, s.389-400, Ankara.

1994

S. Anık, M. Vural, C. E. İmrak, Bilgisayar Yardımıyla Tayini, 6.Uluslararası Makina Tasarımı ve İmalat Kongresi, 21-23 Eylül 1994, ODTÜ, Ankara, s.317-321.
İ. Gerdemeli, C. E. İmrak ,Bilgisayar Yardımıyla Köprülü Kren Tasarımı, 6. Uluslararası Makina Tasarımı ve İmalat Kongresi, 21-23 Eylül 1994, ODTÜ, Ankara, s. 423-431.
İ. Gerdemeli, C. E. İmrak ,Eğri Eksenli Çubuk Olarak Kancaların Bilgisayar Yardımıyla Tasarımı, 6. Uluslararası Makina Tasarımı ve İmalat Kongresi, 21-23 Eylül 1994, ODTÜ, Ankara, s. 443-452.
F. Uzuner, V. Temiz, M. Gediktaş, Çeşitli katkılı ve katkısız polimerlerin polimer/çelik temasdurumunda sürtünme ve aşınma özelliklerinin deneysel tayini, 6. Uluslararası Makina Tasarım ve İmalat Kongresi, 1994, ODTÜ, s. 285-294, Ankara.

2012

C. Erdönmez, C. E. İmrak, Ö. Salman, Complex Wire Rope Models for Lifts, The 19th International Congress on Vertical Transportation Technologies ELEVCON 2012, 22-24 Mayıs 2012, Miami, ABD, s.67-72.
S.Elmalı, A. Candaş, E.Kayaoğlu, C. E. İmrak, S.Targıt, Modeling and Analysis of Guide Rail Brackets and Attaching Parts, The 19th International Congress on Vertical Transportation Technologies ELEVCON 2012, 22-24 Mayıs 2012, Miami, ABD, s.351-360.
E.Barlas, C. E. İmrak, E.Kayaoğlu, A. Candaş, Y.Z.Kocabal, The Street Called Asansor and Water-Powered Elevator Installation in Izmir, The 19th International Congress on Vertical Transportation Technologies ELEVCON 2012, 22-24 Mayıs 2012, Miami, ABD, s.219-228.
C. Erdönmez, C. E. İmrak, Numerical Model and a Methodology on the Analysis of Complicated Wire Rope Structures, International Conference on Computational &Experimental Engineering and Sciences - ICCESS'12, 30 Nisan - 4 Mayıs 2012, Girit,Yunanistan, s.291.

2011

C. Erdönmez, C. E. İmrak, New Approaches for Model Generation and Analysis for Wire Rope, 11th International Conference on Computational Science & ApplicationsICCSA2011, 20-23 Haziran 2011, Santander, İspanya, s.103-111.

2010

S. Kurt, İ. Gerdemeli, M. Yıldırım, Calculations, Modelling and Analysis with Finite Element Method of Rubber Tyred Container Stacking Crane, 14th International Research/Expert Conference Trends in the Development of Machinery & Associated Technology TMT2010, 11-18 Eylül 2010, Mediterranean Cruise.
İ. Gerdemeli, D. Özer, H.A. Varol, Main Girder Beam Design and Finite Element Analysis of 2x160 Ton Gantry Crane , 14th International Research/Expert Conference Trends in the Development of Machinery & Associated Technology TMT2010, 11-18 Eylül 2010, Mediterranean Cruise.
İ. Gerdemeli, D. Özer, O. Deliktaş, Finite Element Analysis of Tower Crane Main Girder Beam, 14th International Research/Expert Conference Trends in the Development of Machinery & Associated Technology TMT2010, 11-18 Eylül 2010, Mediterranean Cruise.
C. Erdönmez, C. E. İmrak, Advances in 3D Wire Rope Modelling and Numerical Analysis, XVI International Conference on Investigation, Production and Use of Steel Wire Ropes, Conveyors and Hoisting Machines, 21-24 Eylül 2010, The High Tatras, Slovakya, s.57-62.
Y.A.Onur, C. E. İmrak, Strain Measurement of Stranded Rope Subjected to Bending over Sheave Fatigue, XVI International Conference on Investigation, Production and Use of Steel Wire Ropes, Conveyors and Hoisting Machines, 21-24 Eylül 2010, The High Tatras, Slovakya, s. 146-149.
İ.Gerdemeli, S.Kurt, D.Özer, A Solution of Moving Conveyor Belt Critical Velocity Problem of the Free Transverse Vibration, XVI International Conference on Investigation, Production and Use of Steel Wire Ropes, Conveyors and Hoisting Machines, 21-24 Eylül 2010, The High Tatras, Slovakya, s.266-233.
C.Fetvacı, C. E. İmrak, Computer Modelling and Simulation of Spur Gears by Generating Method, 2nd International Conference on Advanced Design & Manufacture - ADM 2010, 8 - 10 Eylül 2010, Nottingham.
C. Erdönmez, C. E. İmrak, Wire Strand and IWRC Modelling and Contact Analysis using Finite Elements, 2nd International Conference on Advanced Design & Manufacture - ADM 2010, 8 - 10 Eylül 2010, Nottingham.
İ. Gerdemeli, İ. Esen, D.Özer, Dynamic Response of an Overhead Crane Beam due to a Moving Mass Using Moving Finite Element Approximation,2nd International Conference on Advanced Design & Manufacture - ADM 2010, 8 - 10 Eylül 2010, Nottingham.
İ. Gerdemeli, C. Fetvacı, E. Kayaoğlu, Design for Assembly in Concurrent Engineering A Case Study on Its Application : Glass Block Holder and Glass Mold,2nd International Conference on Advanced Design & Manufacture - ADM 2010, 8 - 10 Eylül 2010, Nottingham.
C. Erdönmez, C. E. İmrak, 3-D finite element modeling and analysis of Seale independent wire rope core, Symposium on the Mechanics of Slender Structures - MoSS 2010, 21-23 Temmuz 2010, San Sebatian.
İ.Gerdemeli, D.Özer, The behaviour of uniformly distributed load carrying rectangular plates, ECCOMAS 2010, IV European Conference on Computational Mechanics – Solids, Structures and Coupled Problems in Engineering, 16-21 Mayıs 2010, Paris, Paper No 1157.
C. Erdönmez, Ö. Salman, C. E. İmrak, Characterizing the finite element analysis of nested helical geometry and test procedure for wire ropes, ECCOMAS 2010, IV European Conference on Computational Mechanics – Solids, Structures and Coupled Problems in Engineering, 16-21 Mayıs 2010, Paris, Paper No 1634.
E. Barlas, C. E. İmrak, E.Kayaoğlu, Elevator Installations Near by the Bosphorus from Ottman Era, ELEVCON 2010 - The 18^th Int Congress on Vertical Transportation Technologies, 2-4 Haziran 2010, Lucerne, İsviçre, s.60-69.
S.Koç, C. E. İmrak, S.Targıt, Design Parameters and Stress Analysis of Elevator Guide Rail Brackets, ELEVCON 2010 - The 18^th Int Congress on Vertical Transportation Technologies, 2-4 Haziran 2010, Lucerne, İsviçre, s.177-185.

2009

Ö. Salman, C. E. İmrak, An application of Reverse Engineering in Concurrent Engineering, Theoretical and Experimental Problems of Materials Engineering Conference, Proceeding of PiME09, 24-27 Ağustos 2009, Ostravice, Çek Cumhuriyeti s.85-90.

2008

M.C.Fetvacı, C. E. İmrak, Computerized Cutting Simulation of Involute Helical Gears Generated with Rack Cutters, The 13th Int. Conference on Machine Design and Production, 3-5 Eylül 2008, İstanbul, Vol. s.665-674.
C. Erdönmez, C. E. İmrak, Mathematical Modeling and Static Stress Analysis of Steel Wire Rope Strand Using Finite Element Method, The 12th Int Research/Expert Conference Trends in the Development of Machinery and Associated Technology,Proceedings of TMT 2008, 26 - 30 Ağustos 2008, İstanbul, s.817-820.
Y.A.Onur, C. E. İmrak, Design and Static Stress Analysis of Elevator Car Suspension During Operation, The 12th Int Research/Expert Conference Trends in the Development of Machinery and Associated Technology, Proceedings of TMT 2008, 26 - 30 Ağustos 2008, İstanbul, s.821-824.
Y.Kerküklü, V. Temiz, Z.Parlar, C. E. İmrak, The Effect of Surface Roughness on the Performance Characteristics of Radial Lip Seals, The 13th International Conference on Problemsof Material Engineering, Mechanics & Design, 26-29 Ağustos 2008, Rajecke Teplice, Slovakya.
M.C.Fetvacı, C. E. İmrak, Generation Simulation of Helical Gear Drives by Rack Cutters Having Asymmetric Teeth, The 13th International Conference on Problemsof Material Engineering, Mechanics & Design, 26-29 Ağustos 2008, Rajecke Teplice, Slovakya.
B.Ünal, İ. Gerdemeli, C. E. İmrak, Modeling of JIB Crane Construction Analysis with Finite Element Method, The 13th International Conference on Problemsof Material Engineering, Mechanics & Design, 26-29 Ağustos 2008, Rajecke Teplice, Slovakya.
A.Özdemirkiran, C. E. İmrak, M.C.Fetvacı, Design for Assembly and Maintainability in Computer Aided Engineering and A Case Study: Packaging, The 13th International Conference on Problemsof Material Engineering, Mechanics & Design, 26-29 Ağustos 2008, Rajecke Teplice, Slovakya.
C. E. İmrak, S.Bedir, E.Kayaoğlu, Finite Element Modeling & Stress Analysis on Guide Rails During Safety Gear Operation, Symposium in the Mechanics of Slender Structures MoSS 2008, 23-25 Temmuz 2008, Baltimore, ABD.
C. E. İmrak, C. Erdönmez, E.Kayaoğlu, Finite Element Modeling & Static Stress Analysis of Axial Loaded Wire Ropes, Symposium in the Mechanics of Slender Structures MoSS 2008, 23-25 Temmuz 2008, Baltimore, ABD.
C. E. İmrak, İ.Gerdemeli, D.Özer, Strength Equations and Finite Element Modeling of JIB Crane Construction, 5th European Congress on Computatinal Methods in Applied Sciences & Engineering, 30 Haziran – 5 Temmuz 2008, Venedik, İtalya.
C. Erdönmez, C. E. İmrak, Modelling and Solution of the Bending Problem over the Helical Wire Strand, 5th European Congress on Computatinal Methods in Applied Sciences & Engineering, 30 Haziran – 5 Temmuz 2008, Venedik, İtalya.
E.Barlas, C. E. İmrak, E.Kayaoğlu, Early Version of Elevator Installation in Istanbul: Hotel Pera Palace, ELEVCON 2008 - The 17th Int Congress on Vertical Transportation Technologies, 11-13 Haziran 2008, Selanik, Yunanistan, s.12-21.
C. E. İmrak , S.Bedir, S.Targıt, Investigation of Stressses on Guide Rails and Safety Gears, ELEVCON 2008 - The 17th Int Congress on Vertical Transportation Technologies, 11-13 Haziran 2008, Selanik, Yunanistan, s.169-177.

2007

C. Erdönmez, C. E. İmrak, General Nonlinear Equilibrium Equation Solution of the Straight Wire Strand, International Conference of Numerical Analysis & Applied Mathematics, ICNAAM2007, 16-20 Eylül 2007, Korfu, Yunanistan, s.174-177.
C. E. İmrak, Y.A.Onur, Analytical Study and Finite Element Analysis of Elevator Car Suspension, International Scientific Conference Advanced Manufacturing TECHnologies, AMTECH 2007, 23-24 Kasım 2007, Gabrovo, Bulgaristan, Cilt 2, s.56-59.
Y.A.Onur, C. E. İmrak, Finite Element Approach to Stress Analysis for Elevator Car Sling, The 11th Int Research/Expert Conference Trends in the Development of Machinery and Associated Technology, Proceedings of TMT 2007, 5-9 Eylül 2007, Hammamet, Tunus, s.1015-1018.
M.C.Fetvacı, C. E. İmrak, Computer Aided Design of Helical Gears with Asymmetric Involute Teeth, The 11th Int Research/Expert Conference Trends in the Development of Machinery and Associated Technology, Proceedings of TMT 2007, 5-9 Eylül 2007, Hammamet, Tunus, s.1019-1022.
C. E. İmrak, Ö.Şentürk, Modeling and Analysis of Axial Loaded Wire Rope Strand using the Finite Element Method, The 11th Int Research/Expert Conference Trends in the Development of Machinery and Associated Technology, Proceedings of TMT 2007, 5-9 Eylül 2007, Hammamet, Tunus, s.1023-1026.

2006

C. E. İmrak, M.C.Fetvacı, Static Stress Analysis of Traction Chain Links using the Boundary Element Method, Symposium ın the Mechanics of Slender Structures MoSS 2006, 28-29 Eylül 2006 Northampton, UK.
C. E. İmrak, İ.Gerdemeli, Determination of the Distribution of Specific Pressure between Wire Rope and Groove, Symposium ın the Mechanics of Slender Structures MoSS 2006, 28-29 Eylül 2006 Northampton, UK.
C. E. İmrak, İ.Gerdemeli, A.B. Erdil, Static Stress Analysis Of Gantry Cranes By Means Of Finite Element Method, V. International Congress Mechanical Engineering Technologies’06, 20-23 Eylül 2006 Varna, Bulgaristan s.11-13.
İ.Gerdemeli, C. E. İmrak, M.C.Fetvacı, Design for Assembly Methodologyand Its Application to Elevator Car Door Design, V. International Congress Mechanical Engineering Technologies’06, 20-23 Eylül 2006 Varna, Bulgaristan s. 3-6.
C. E. İmrak, İ.Gerdemeli, Modelling And Stress Analysis Of Axial Loaded Wire Ropes, V. International Congress Mechanical Engineering Technologies’06, 20-23 Eylül 2006 Varna, Bulgaristan s.7-10.
C. E. İmrak, İ.Gerdemeli, A.B. Erdil, Static Stress Analysis of Gantry Crane By Means of Finite Element Method, V. International Congress Mechanical Engineering Technologies’06, 20-23 Eylül 2006 Varna, Bulgaristan s.11-13.
B.Bolat, C. E. İmrak, The Modern Lift Control Systems in Mulit-Stores Building, The 10th Int Research/Expert Conference Trends in the Development of Machinery and Associated Technology, Proceedings of TMT 2006, 11-15Eylül 2006, Barcelona, İspanya, s.1359-1362.
C. E. İmrak, İ.Gerdemeli, A.Erdik, Linear and Nonlinear Finite Element Modelling and Stress Analysis of Portal Cranes, The 10th Int Research/Expert Conference Trends in the Development of Machinery and Associated Technology, Proceedings of TMT 2006, 11-15 Eylül 2006, Barcelona, İspanya, s.793-796.
C. E. İmrak , U.Demir, H.Livatyalı, Design of Elevator Car Doors for Assembly, The 10th Int Research/Expert Conference Trends in the Development of Machinery and Associated Technology, Proceedings of TMT 2006, 11-15 Eylül 2006, Barcelona, İspanya, s.721-724.
A.Erdik, C. E. İmrak, İ.Gerdemeli,Finite Element Modeling and Nonlinear Stress Analysis of Portal Crane, The 12th Int. Conference on Machine Design and Production, 5-8 Eylül 2006, Kuşadası, s.591-598.
Y.A.Onur, C. E. İmrak,, Modeling and Static Stress Analysis of Elevator Car Frame using Finite Element Method, The 12th International Conference on Machine Design and Production, 05-08 Eylül 2006 Kuşadası, s581-590.
B.Bolat, C. E. İmrak, Application of Genetic Algorithms on Elevator Traffic Control,Proceedings of AED2006 - 5th International Conference on Advanced Engineering Design, 11-14 Haziran 2006, Prag, Çek.
C. E. İmrak, M.C. Fetvacı, A.B.Erdil, Finite Element Modelling and Static Stress Analysis of Crosshead, Proceedings of AED2006 - 5th International Conference on Advanced Engineering Design, 11-14 Haziran 2006, Prag, Çek.
C. E. İmrak, İ.Gerdemeli, M.C. Fetvacı, Static Stress Analysis of Lifting Hooks As a Curved Beam, Proceedings of AED2006 - 5th International Conference on Advanced Engineering Design, 11-14 Haziran 2006, Prag, Çek.
Y.A.Onur, C. E. İmrak, Computer Aided Car Frame Modelling and Stress Analysis,ELEVCON 2006 - The 16th Int Congress on Vertical Transportation Technologies, 20-22 Haziran 2006, Helsinki Finlandiya, s.250-257.
C. E. İmrak, R.Demirsöz, E.Bozdağ, E.Sünbüloğlu, T.Toprak, S.Targıt Experimental Stress Analysis of Guide Rails, ELEVCON 2006 - The 16th Int Congress on Vertical Transportation Technologies, 20-22 Haziran 2006, Helsinki Finlandiya, s.111-120.
B.Bolat, C. E. İmrak, Reducing the Awerage Journey Time in the Group of Elevators By Means of Simulation, ELEVCON 2006 - The 16th Int Congress on Vertical Transportation Technologies, 20-22 Haziran 2006, Helsinki Finlandiya, s.26-33.
F. Çelik, E.Barlas, C. E. İmrak, Test Unit Design for Hydraulic Elevator Valves,ELEVCON 2006 - The 16th Int Congress on Vertical Transportation Technologies, 20-22 Haziran 2006, Helsinki Finlandiya s.34-43.

2005

B.Bolat, T.Bolat, H.Erce, C. E. İmrak, Increasing Engineering Education Quality Through Univeristy and Industry Cooperation, MTET 2005 – 1st Int Vocational & Technical Education Technologies Congress, 5-7 Eylül 2005, İstanbul, s.47-52.B.Bolat,
A.Söke, Z. Bingül, C. E. İmrak, An Application of Genetic Algorithms for Multiple Car Group Control in Elevator Systems, INISTA 2005 –Int Symposium on Innovations in Intelligent Systems & Applications, 15-18 Haziran 2005, YTU, İstanbul, s.303-306.
Y.A.Onur, C. E. İmrak, Kabin Çerçevelerinin Sonlu Elemanlarla Modellenmesi ve Statik Gerilme Analizi, 7th Int Fracture Conference, Vol.1, s.109-116, 19-21 Ekim 2005, Kocaeli.
R.Demirsöz, C. E. İmrak, S. Targıt, Finite Element Analysis of Elevator Guide Rails During Safety Gear Operation, Elevator Technology 15, Proceedings of ELEVCON 2005, 7 - 9 Haziran 2005 Pekin, Publ. IAEE, s. 41-50.
K. Kesikçi, İ. Gerdemeli, C. E. İmrak, Shape Optimization of Hollowed Roller Chains By Means Of Elasto-Static Stress Analysis, Elevator Technology 15, Proceedings of ELEVCON 2005, 7 – 9 Haziran 2005 Pekin, Publ. IAEE, s. 121-130.
B.Bolat, C. E. İmrak,Genetic Algorithms Embedded Elevator Traffic Control System,12th International Scientific Technical Conference, trans & MOTAUTO'05+, 23 - 25 Kasım 2005, Veliko-Tarnovo, Bulgaristan, s. 241-244.
İ. Gerdemeli, C. E. İmrak, M.C. Fetvacı, Computer Aided Geometric Design of Hooks Using B-Spline Synthetic Curves, 12th International Scientific Technical Conference, trans & MOTAUTO'05+, 23 - 25 Kasım 2005, Veliko-Tarnovo, Bulgaristan, s. 114-117.
R.Demirsöz, C. E. İmrak, S.Targıt, Finite Element Modeling and Static Stress Analysis of Guide Rails, 12th International Scientific Technical Conference, trans & MOTAUTO'05+, 23 - 25 Kasım 2005, Veliko-Tarnovo, Bulgaristan, s. 110-113.
İ.Gerdemeli, M.K.Kesikçi, C. E. İmrak, M.C.Fetvacı, Static Stress Analysis of The Thick Walled Cylindrical Pipe by Means of Finite Element and Boundary Element Methods, International Scientific Conference Advanced Manufacturing TECHnologies, AMTECH 2005, 9 - 11 Kasım 2005, Rousse, Bulgaristan, Vol.44(2) s.496-501.
M.C.Fetvacı, C. E. İmrak, İ.Gerdemeli, Finite Element Modeling of Spur Gears for Contact and Bending Stresses, International Scientific Conference Advanced Manufacturing TECHnologies, AMTECH 2005, 9 - 11 Kasım 2005, Rousse, Bulgaristan, Vol.44(2) s.490-495.R.Demirsöz,
M.K.Kesikçi, C. E. İmrak, Design And Static Stress Analysis of Hook Crosspiece by Means of Finite Element Method, International Scientific Conference Advanced Manufacturing TECHnologies, AMTECH 2005, 9 - 11 Kasım 2005, Rousse, Bulgaristan, Vol.44(2) s.502-507.
C. E. İmrak, İ.Gerdemeli, R.Demirsöz, Finite Element Modeling of Escalator Truss for Static Stress Analysis, International Scientific Conference Advanced Manufacturing TECHnologies, AMTECH 2005, 9 - 11 Kasım 2005, Rousse, Bulgaristan, Vol.44(2) s.508-513.
K.Kesikçi, C. E. İmrak , M.C.Fetvacı, Comparison of Boundary Element and Finite Element Methods in Chain Link Stress Analysis, 4th International Advanced Technologies Symposium, Proceedings of ATS 2005, Vol.2. 28 - 30 Eylül 2005, Konya, s.790 - 793.
C. E. İmrak, M.C. Fetvacı, Finite Element Modeling and Static Stress Analysis of Crane Box Girder, 4th International Advanced Technologies Symposium, Proceedings of ATS 2005, Vol.2. 28 - 30 Eylül 2005, Konya, s.707 - 710.
K.Kesikçi, C. E. İmrak, İ.Gerdemeli, Comparison of Two-Dimensional with Three Dimensional Boundary Element Modelling and Static Stress Analysis, The 9th Int Research/Expert Conference Trends in the Development of Machinery and Associated Technology, Proceedings of TMT 2005, 26-30 Eylül 2005, Antalya, s.689 - 692.
M.C. Fetvacı, C. E. İmrak, Finite Element Modelling of Spur Gears for Contact Stresses During the Whole Meshing Cycle, The 9th Int Research/Expert Conference Trends in the Development of Machinery and Associated Technology, Proceedings of TMT 2005, 26-30 Eylül 2005, Antalya, s.1033 – 1036.
H. Kocabaş , C. E. İmrak, Exact Analysis of Stresses in a Crane Hook, The 9th Int Research/Expert Conference Trends in the Development of Machinery and Associated Technology, Proceedings of TMT 2005, 26-30 Eylül 2005, Antalya, s.897 - 901.
B.Bolat, E.Yalçın, C. E. İmrak, The Simulation and Optimization of Lift Control Systems with Genetic Algorithms, The 9th Int Research/Expert Conference Trends in the Development of Machinery and Associated Technology, Proceedings of TMT 2005, 26-30 Eylül 2005, Antalya, s.1097-1100.

2004

M.K.Kesikçi, İ. Gerdemeli, C. E. İmrak Stress Analysis of Roller Chain Links of Transport Systems By Boundary Element Method, Elevator Technology 14, Proceedings of ELEVCON 2004, Nisan 2004 İstanbul, Publ. IAEE, s. 145-154
M. Özkırım, C. E. İmrak, Countermeasures for Elevators in the Seismic Risk Zone of Istanbul, Elevator Technology 14, Proceedings of ELEVCON 2004, Nisan 2004 İstanbul, Publ. IAEE, s. 183-19.
İ. Gerdemeli, C. E. İmrak, M.C. Fetvacı, The Model Generation and Optimization of Escalator Truss Sturcture for the Finite Element Analysis, 11. International Conference on Machine Design and Production Vol.1, 13-15 Ekim 2004, Antalya, s.541-548.
M.K. Kesikçi, M.C. Fetvacı, C. E. İmrak, Boundary Element and Finite Element Stress Analysis of the Chain Links, 11. International Conference on Machine Design and Production Vol.1, 13-15 Ekim 2004, Antalya, s.519-527.
M.K.Kesikçi, İ. Gerdemeli, C. E. İmrak, M.C. Fetvacı,Boundary Element Modelling and Static Analysis of Chain Links, Proceedings of AED2004 - 4th International Conference on Advanced Engineering Design, 5-8 Eylül 2004, Glasgow, UK.
C.Alkin, C. E. İmrak, H.Kocabas, Solid Modeling and Finite Element Analyse of Overhead Crane Bridge, Proceedings of AED2004 - 4th International Conference on Advanced Engineering Design, 5-8 Eylül 2004, Glasgow, UK.
İ.Gerdemeli, C. E. İmrak, M.Özkırım, The Critical Velocities of The Free Transverse Vibrations of Moving Conveyor Belts, Vİ. International Congress Mechanical Engineering Technologies’04 Vol.5 , Eylül 2004 Varna, Bulgaristan, s.27-30.
İ.Gerdemeli, C. E. İmrak, M.C. Fetvacı, M.K. Kesikçi,Two Dimensional Modeling and Stress Analysis of Engineering Structures for Boundary Element Analysis, Vİ. International Congress Mechanical Engineering Technologies’04, Vol.6, Eylül 2004 Varna, Bulgaristan, s.48-51.
M.C.Fetvacı, C. E. İmrak,The Finite Element Modeling of Spur Gears for Pseudodynamic Stress Analysis, First Cappadocia International Mechanical Engineering Symposium, Volume III: MECHANICS AND MATERIALS, 14 - 16 Temmuz 2004, Nevşehir, s. 826-830.
M. Özkırım, C. E. İmrak, H. Uzunoğlu Condition Monitoring of Lift Gear Boxes By Means of Sound Analysis, CD Proceedings of ESDA04, 19-22 Temmuz 2004, Manchester, UK.

2003

C. E. İmrak, M. Özkırım, Determination of the Next Stopping Floor in Elevator Trafic Control By Means of Neural Networks, Third Triennial International Conference on Applied Automatic Systems, 18-20 Eylül 2003, Ohrid, Makedonya, s. 131-135.
C. E. İmrak, M. Özkırım, The Modeling and Simulation of Elevator Group Control Systems for Public Service Buildings, DECOM-TT 2003, Automatic Systems for Building the Infrastructure in Developing Countries, 26-28 Haziran 2003, İstanbul, s. 159-164.

2002

C. E. İmrak, M. Özkırım, Calculating the Pressure Distribution in Undercut Grooves: Stress-Function Solution, Elevator Technology 12, Proceedings of ELEVCON 2002, Mayıs 2002 Milano, IAEE Publ., s. 141-150.
C. E. İmrak, M. Özkırım, Funicular Systems and an Early Application in Istanbul,Elevator Technology 12, Proc of ELEVCON 2002, Mayıs 2002 Milano, Publ. IAEE, s. 151-160.
C. E. İmrak, M. Özkırım, İ.Gerdemeli, Determination of the Shape Factors for U-Grooves By Applying the Airy Stress Function, Mediterraneantrib’2002, 2nd Int Conference on Tribology, 12-14 Haziran 2002, Kayseri, s. 75-82.
F. Uzuner, M.Gediktas M, The experimental study of friction properties of oscillating radial sliding plastic journal bearings, Proceedings of ESDA2002, 6th Biennial Conference on Engineering Systems Design and Analysis, 2002, Istanbul.

2000

C. E. İmrak, M. Özkırım, Structures And Selection of Wire Ropes in Elevators, The 10th International Congress on Vertical Transportation Technologies ELEVCON 2000, Mayıs 2000 Berlin, Publ. IAEE, s. 124- 131.
C. E. İmrak, M. Özkırım, Preventive Maintenance in Elevator Installations, The 10th International Congress on Vertical Transportation Technologies ELEVCON 2000, Mayıs 2000 Berlin, Publ. IAEE, s. 229-236.
C. E. İmrak, İ. Gerdemeli, M. Özkırım, Bilgisayar Destekli Basit Kanca Gerilme Analizi, 9. Uluslararası Makina Tasarımı ve İmalat Kongresi, 13-15 Eylül 2000, ODTU, Ankara, s. 253-262.

1999

C. E. İmrak, Asansör Trafik Kontrolüne Yapay Sinir Ağları Uygulaması, 4. Uluslararası Mekatronik Tasarım ve Modelleme Çalışma Toplantısı, 1- 3 Eylül 1999, ODTU, Ankara, s.103-112.

1998

C.E. İmrak, G.C. Barney, Application of Neural Networks on Traffic Control, Elevator Technology 9, Proceedings of ELEVCON’98, Ekim 1998, Zürih, Publ. IAEE, s. 140-148.

1996

C. E. İmrak, Asansör Kontrol Sistemleri ve Trafik Analizi, 7.Uluslararası Makina Tasarımı ve İmalat Kongresi, 11-13 Eylül 1996, ODTÜ, Ankara, s.351-360.
V.Temiz, F.Uzuner, M. Gediktaş, The effect of fillers and filling ratio on the friction and wear characteristics of polytetrafluoroethylene, 7.Uluslararası Makina Tasarımı ve İmalat Kongresi, 11-13 Eylül 1996, ODTÜ, s.389-400, Ankara.

1994

S.Anık, M.Vural, C. E. İmrak, Bilgisayar Yardımıyla Tayini, 6.Uluslararası Makina Tasarımı ve İmalat Kongresi, 21-23 Eylül 1994, ODTÜ, Ankara, s.317-321.
İ.Gerdemeli, C. E. İmrak ,Bilgisayar Yardımıyla Köprülü Kren Tasarımı, 6. Uluslararası Makina Tasarımı ve İmalat Kongresi, 21-23 Eylül 1994, ODTÜ, Ankara, s.423-431.
İ.Gerdemeli, C. E. İmrak ,Eğri Eksenli Çubuk Olarak Kancaların Bilgisayar Yardımıyla Tasarımı, 6. Uluslararası Makina Tasarımı ve İmalat Kongresi, 21-23 Eylül 1994, ODTÜ, Ankara, s.443-452.
F. Uzuner, V.Temiz, M. Gediktaş, Çeşitli katkılı ve katkısız polimerlerin polimer/çelik temasdurumunda sürtünme ve aşınma özelliklerinin deneysel tayini, 6. Uluslararası Makina Tasarım ve İmalat Kongresi, 1994, ODTÜ, s. 285-294, Ankara.