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Department of Mechanical Engineering

Faculty of Engineering and Architecture

Gazi University,

06570, Maltepe, Ankara, Turkey

Office: MM 456
Office Phone:
(0312)231 74 00/2456
GSM:0532 347 94 07
Fax:(0312)231 19 40



Publications in International Journals

  1. Aktürk, N. and Gohar, R.,"A Technique to Estimate the Damping Properties of Elastomeric Materials from their Material Properties", Machine Vibration (1993) 2:168-176, Springer-Verlag London Ltd. pp168-176.
  2. Aktürk, N. and Gohar, R., "Damping the Vibrations of a Rigid Shaft Supported by Ball Bearings by means of External Elastomeric O-ring Dampers",, Proc. I.Mech.E. Part J: Engineering Tribology, Vol.208, 1994, pp.183-190.
  3. Aktürk, N.; Uneeb, M. and Gohar, R., "The Effects of Number of Balls and Preload on Vibrations Associated with Ball Bearings", Trans. ASME, J. of Tribology, Vol.119, October, 1997, pp.747-753.
  4. Aktürk, N. and Gohar, R., "The Effect of Ball Size Variation on Vibrations Associated with Ball Bearings", I.Mech.E., Proc. Part J, J. of Engineering Tribology, Vol.212, 1998, pp.101-110.
  5. Aktürk, N. and Eroðlu, M., "Dynamic Modelling of Elastomeric Materials by Mechanical Voigt Model", Hadronic Journal Supplement, Institute for Basic Research, Vol. 14, 1999. U.S.A., pp.27-56.
  6. Eroðlu, M. and Aktürk, N., "Computer Vision in Automated Assembly", Hadronic Journal Supplement, Inst. for Basic Research, Vol. 13, 1998, U.S.A., pp.257-269.
  7. Aktürk, N., "The Effect of Waviness on Vibrations Associated with Ball Bearings", Trans. ASME, J. of Tribology, Vol.121, October, 1999, pp. 667-677.
  8. Dilibal, S., Güner, E. and Aktürk, N., "Three Finger SMA Robot Hand and Its Practical Analysis", Robotica, Cambridge University Press, Vol.20, 2002, pp 175-180.
  9. Aktürk, N., “Vibrations of a Grinding Spindle Supported by Angular Contact Ball Bearings”, Korean Society of Mechanical Engineering (KSME) International Journal, 2003 (Submitted for publication).
  10. Aktürk, N., “Some Characteristic Parameters Affecting Natural Frequency of a Rotating Shaft Supported by Defect-free Ball Bearings”, J. of Multi-body Dynamics, I.Mech.E., 2003 (Accepted for publication).
  11. Karacay, T., Eroglu, M. and Akturk, N., “Non-Stationary Response of a Vehicle Obtained from a Series of Stationary Responses”, Journal of Sound and Vibration, Vol.: **, No.: *, 200*, pp. ***-***. (Submitted for publication).

 

Publications in National Journals

  1. Aktürk, N. and Uneeb, M., “Application of Vibration Monitoring to Rotating Machinery”, Journal of the Institute of Science and Technology, Gazi University, Vol. 10, No: 3, July, 1997, pp.419-433.
  2. Tanrýverdi, Ý., Yüksel, Þ. and Aktürk, N., “Developing A Software for Education of Basic Mechanisms”, Journal of the Institute of Science and Technology, Gazi University, Vol. 11, No:3, July, 1998, pp.437-448. (In Turkish)
  3. Eroðlu, M.; Ünal, Y. and Aktürk, N., “Measurement of Dimension Through Image Process”, Journal of the Institute of Science and Technology, Gazi University Vol. 12, No:2, Nisan, 1999, pp.231-247. (In Turkish)
  4. Aktürk, N., “A Simple Approach to Investigation of Bearing Vibrations Through Taylor’s Expansion Theorem”, MATIM, Journal of Mechanical Design and Manufacturing, Vol. 3, No. 5, June 2000, METU, Ankara, pp. 200-208. (In Turkish)

    Aktürk, N.; Uzkurt, I. and Yuksel, S., “Condition Monitoring of Bearings Through Vibrations Analysis”, Engineer and Machine, TMMOB, Vol. 41, No: 481, February 2000, Ankara. (In Turkish)
  5. Aktürk, N.; Ercan, Y. and Durmaz, A., “Investigation of Environmental Noise Caused by Izmir Adnan Menderes Airport”, Journal of the Institute of Science and Technology, Gazi University, Vol. 13, No 2, April 2000, Ankara, pp. 289-302. (In Turkish)
  6. Yaman, K.; Sarucan, A., Atak, M. and Aktürk, N., “Preparation of Data for Dynamic Scheduling Using Image Processing and ARIMA Models”, Gazi University, Journal of Engineering and Architecture, Vol.: 10, No.: 1, 2001, pp.19-40. (In Turkish)
  7. Karaçay, T. and Aktürk, N., “The Effect of Stochastical Vibrations on a Personal Trailer Design”, Gazi University, Journal of Engineering and Architecture, Vol.: 11, No.: 1, 2002, pp. 11-31. (In Turkish)
  8. Asiloðullarý, E., Toprak, R. and Aktürk, N., “Rail Transit System Noise Caused by Rail-wheel Interaction”, Akustik, Journal of Turkish Acoustical Society, 2(1), 2002, pp.13-23. (In Turkish)
  9. Toprak, R. and Aktürk, N., “Noise Caused by Rail Tranportation and Its Environmental Effects”, Turkish Engineering News, No 417, 2002, pp. 33 – 38. (In Turkish)
  10. Toktaþ, Ý. and Aktürk, N., “A Systematic Approach Supported by Artificial Intelligence Techniques to Specification Stage in Conceptual Design of Mechanical Systems”, Journal of Engineering Sciences, Pamukkale University, Faculty of Engineering, Vol.: 8, No: 3, 2002, pp. 293-305. (In Turkish)
  11. Aktürk, N.; Akdemir, O. and Uzkurt, I., “Environmental Noise Caused by Traffic Lights Timing”, Gazi University, Journal of Engineering and Architecture, Vol.: 18, No.: 1, 2003, pp. 71-87. (In Turkish)
  12. Orhan, S., Arslan, H. ve Aktürk, N., “Determination of Rolling Element Bearing Defects Through Vibration Analysis”, Gazi University, Journal of Engineering and Architecture, Vol.: 18, No.: 2, 2003, pp. ***-***. (Accepted for publication). (In Turkish)
  13. Aktürk, N., Toprak, R. and Asiloðullarý, E., “Environmental Noise Caused by Rapid Rail Transit Systems”, Gazi University, Journal of Engineering and Architecture, Vol.: 18, No.: 3, 2003, pp. ***-***. (Accepted for publication). (In Turkish)
  14. Orhan, S., Aktürk, N. and Celik, V., “Determination of Centrifugal Pump Bearing Health Through Vibration Analysis”, Gazi University Journal of the Institute of Science and Technology, Vol. **, No *, April * 200*, Ankara, pp. ***-***. (In Turkish)(Accepted for Publication).
  15. Karacay, T., Eroglu, M. and Akturk, N., “An Investigation Into Ride Characteristics Of Two Degree Of Freedom System Quarter Car Moving On A Rough Surface”, Gazi University, Journal of Engineering and Architecture, Vol.: 18, No.: 3, 2003, pp. ***-***. (Accepted for publication). (In Turkish).
  16. Erguner, F., Toprak, R. and Akturk, N., “The Environmental Noise Caused By Open Pit Mines”, Environmental Sciences, Hacettepe University, Vol.: **, No.: *, 2003, pp. ***-***. (Accepted for publication). (In Turkish).

 

Conference Papers Presented in International Meetings

  1. Franco, J.M.; Akturk, N. and Gohar, R., "Vibrations of a Rigid Shaft Supported by Radial Ball Bearings with Several Defects", ASME Paper No:92-GT-164 presented at International Gas Turbine and Aero-engine Congress and Exposition, Cologne, Germany, June 1-4, 1992.
  2. Akturk, N.; Uneeb, M. and Gohar, R., "Vibration of a Shaft Supported by Angular Contact Ball Bearings", ASME Paper presented at ESDA Joint Conference on Engineering Systems Design and Analysis, June 29-July 3, 1992, Istanbul, Turkey, PD-Vol.47-5, pp95-101.
  3. Uneeb, M.; Akturk, N. and Gohar, R., "Steady State Performance of Externally Pressurised Gas Journal Bearings Using Superposition Analysis", ASME Paper presented at ESDA Joint Conference on Engineering Systems Design and Analysis, July 4-7, 1994, London, U.K.
  4. 32. Uneeb, M.; Akturk, N. and Gohar, R., "Dynamic Behaviour of Externally Pressurised Bearings and Their Stability Using Superposition Analysis", ASME Paper presented at ESDA Joint Conference on Engineering Systems Design and Analysis, July 4-7, 1994, London, U.K.
  5. Gohar, R. and Akturk, N., "Vibrations of Rotors Supported by Rolling Element Bearings", Invited Paper, Multi-body Dynamics: New Techniques and Applications, December 10-11, 1998, I.Mech.E., London, U.K.
  6. Akalp, M.K.; Eroðlu, M. and Akturk, N., “Isolation of Car Cabinet Noise”, International Traffic and Road Safety Congress and Exposition, 8-10 May 2002, Ankara, Turkey.
  7. Çetin, Ý.; Eroðlu, M. and Akturk, N., “Noise Caused by Engine”, International Traffic and Road Safety Congress and Exposition, 8-10 May 2002, Ankara, Turkey.

 

Conference Papers Presented in National Meetings

  1. Atas, A.; Sahin, E.; Belgin, E. and Akturk, N., “The Effect of Industrial Noise on Threshold of Hearing”, 5. Ergonomics Congress, National Productivity Centre, Ý.T.Ü., 1995, pp. 261-269. (In Turkish).
  2. Akturk, N. and Gumusdag, C.F., “Environmental Transportation Noise Caused by Ankara Esenboga Airport”, 4. National Acoustic Congress, Antalya, Kaþ, 29-31 October 1998, pp. ***-***. (In Turkish).
  3. Aktürk, N. and Gürpýnar, M., “Environmental Traffic Noise and Its Effects”, Traffic and Road Safety Congress, 25-27 Nisan 2001, Gazi Univeristy, Faculty of Engineering and Architecture, Maltepe, Ankara, Turkey pp. ***-***. (In Turkish).
  4. Toprak, R. and Aktürk, N., “Rapid Rail Transit Systems and Sources of Accident Dangers” , TMMOB Chamber of Mechanical Engineers, III. Transportation and Traffic Congress and Exhibition, 18-19-20 May 2001, Ankara pp. ***-***. (In Turkish).
  5. Bingöl, N.; Toprak, R. and Aktürk, N., “Precautions Taken to Prevent Accidents in Ankara Metro System”, TMMOB Chamber of Mechanical Engineers, III. Transportation and Traffic Congress and Exhibition, 18-19-20 May 2001, Ankara pp. ***-***. (In Turkish).
  6. Aktürk, N., “Use of Environmental Transportation Noise Caused by Airports in Land Planning”, TMMOB Chamber of Mechanical Engineers, Ankara’da Kentleþme Ve Yerel Yönetimler Sempozyumu, 22 – 23 June 2001, Ankara, pp. ***-***. (In Turkish).
  7. Toprak, R. and Aktürk, N., “Rapid Rail System Applications in Ankara”, TMMOB Chamber of Mechanical Engineers, Ankara’da Kentleþme Ve Yerel Yönetimler Sempozyumu, 22 – 23 Haziran 2001, Ankara , pp. ***-***. (In Turkish).
  8. Toprak, R. and Aktürk, N., “Environmental Noise Caused by Rail Transportation” TMMOB Chamber of Mechanical Engineers, Intercity Transportation in Istanbul, 28-29-30 Haziran 2001, Ýstanbul, pp. ***-***. (In Turkish).
  9. Aktürk, N.; Ercan, Y. and Durmaz, A., “Environmental Transportation Noise Caused by Muðla Dalaman Airport”, 10. National Machine Theory Symposium, Selcuk University, 12-14 September 2001, Konya, Turkey, pp. ***-***. (In Turkish).
  10. Yaman, K. and Aktürk, N., “Determination of the Person Density with Image Processing” 10. National Machine Theory Symposium, Selcuk University, 12-14 September 2001, Konya, Turkey, pp. ***-***. (In Turkish).
  11. Toktaþ, I. and Aktürk, N., “A Systematic Approach based on Artificial Intelligence Techniques at Specification and Representation Stage for Conceptual Design of Mechanical Systems”, II. MAMTEK Symposium, 7-9 November 2001, Manisa, Turkey, pp. 684-693. (In Turkish)
  12. Toprak, R. and Aktürk, N. “The Effect of Noise Caused by Rapid Rail Transit Systems on Train Drivers”, 6. National Acoustic Congress, Antalya, Kaþ, 26-28 October 2002, pp. ***-***. (In Turkish).
  13. Akdemir, O.; Uzkurt, I. and Aktürk, N., “Environmental Noise Caused by Traffic Lights Timing and Traffic Volume”, 6. National Acoustic Congress, Antalya, Kaþ, 26-28 October 2002, pp. ***-***. (In Turkish).
  14. Aktürk, N. ; Eroðlu, M. ; Toprak, R. and Ercan, H., “Design and Production of a Burner Muffler”, TMMOB Makina Mühendisleri Odasý, A Congress on Isolation and Energy Control, 21 – 23 March 2003 Eskiþehir, Türkiye. (In Turkish)
  15. Ozen, M., Eroglu, M. and Akturk, N., “Modelling And Prediction Of Environmental Noise Caused By Road Traffic”, Second National Traffic and Road Safety Congress, 7-9 May 2003, Gazi University, Faculty of Engineering and Architecture, Maltepe, Ankara, Turkey. (In Turkish).
  16. Alkan, M., Uzkurt, I. and Akturk, N., “The Measurement And Assessment Of Environmental Noise Caused By Road Traffic”, Second National Traffic and Road Safety Congress, 7-9 May 2003, Gazi Univeristy, Faculty of Engineering and Architecture, Maltepe, Ankara, Turkey. (In Turkish).
  17. Toprak, R. and Akturk, N., “Environmental Effects and Noise Caused by Railway Transport Systems”, Fourth Transportation and Traffic Congress – Exhibition, 26 – 27 September 2003, Ankara, Turkey. (In Turkish).
Last change made to home page: 15th April 1999