Dr. Seyfettin BAYRAKTAR ( Yardımcı Doçent )

YILDIZ TEKNİK ÜNİVERSİTESİ GEMİ İNŞAATI VE DENİZCİLİK FAKÜLTESİ GEMİ İNŞAATI VE GEMİ MAKİNELERİ MÜHENDİSLİĞİ BÖLÜMÜ ÖĞRETİM ÜYESİ   
Giriş Sayfası
Dersler
Yayınlar
Projeler
Foto
Bağlantılar

 

YAYINLAR

 

HAKEMLİ ULUSLARARASI MAKALELER

  1. S.Bayraktar, Y.H. Özdemir, T.Yılmaz, “CFD Analysis Wind Flow around a Sail”, under review

  2. S.Bayraktar, T.Yılmaz, “Three-Dimensional Investigation of the Dominant Vortex Structures in the Single and Multiple Transverse Jets”, Accepted with revisions

  3. S.Bayraktar, T.Yılmaz, (2011), “Experimental Analysis of Transverse Jet by Using Various Decomposition Techniques”, Journal of Mechanical Science and Technology, 25(5), 1-9.

  4.  S.Bayraktar, T.Yılmaz, (2011), “Three-Dimensional Analysis of Temperature Field for Various Parameters Affect the Film Cooling”, Energy Conversion and Management, vol.52, issue 4, pp.1914-1929.

  5. Ince, S.T., Demir, O., Bayraktar, S., Yılmaz, T.,(2010), "A Bulk Carrier Hatch Block Analysis with Finite Element Method", Annual Scientific Journal of Ovidius University, Mechanical Engineering Series, Vol., 12, Tom 1, 29-35.

  6. S.Bayraktar, T.Yılmaz, (2008)“, Two-Dimensional Numerical Investigation of Film Cooling by a Single Cool Jet Injected at Various Angles for Different Blowing Ratios”, Proceedings of the Institution of Mechanical Engineers: Part C, Journal of Mechanical Engineering Science, vol.222, No.7, pp.1215-1224(10).

  7. S.Bayraktar, M.Bayraktar, N.Vardar, (2008), “Numerical Investigation of a Water Flow in a Rib-Roughened Channel by Using Reynolds Stress Model”, International Journal of Computational Fluid Dynamics, vol.22, Issue 5, pp.331-339.

  8.  T.Yılmaz, S.Bayraktar, F.Tasci, (2008), “Efficiency Optimization of Gas Turbine Based Cogeneration Cycle”, Journal of Energy Institute, vol.81, No.2, pp.1-4.

  9. Bayraktar, S., Safa, A., Çelebi, U.B., Ekinci, E., (2006), “Analysis of Exhaust and Stack Systems of a Warship”, Ovidius University Annals of Mechanical Engineering, vol.8, tom 1, pp.18-23.

 

 HAKEMLİ ULUSLARARASI BİLDİRİLER

  1. Ozdemir, Y.H., Barlas, B., Bayraktar, S., "Turbulent Flow Computations for Slender Ships with Free Surface" The First International Symposium on Naval Architecture and Maritime (INT-NAM 2011), 24-25 October 2011, Istanbul, TURKIYE.

  2. Bayraktar, S., Surer, S., Ozdemir, Y.H., Yilmaz, T. "Flow Analysis of a Submarine" Manufacturing and Advances Technologies (MAT 2010), 18-20 November 2010, Mostar, BOSNIA HERZEGOVIA.

  3. Turan, E., Arikan, Y.,Bayraktar, S., "Current Naval Architecture Education, Demand and Expectations of Sector", Internaitonal Conference on New Horizons in Education (INTE 2010), 23-25 June 2010, Famagusta, TURKISH REPUBLIC OF NORTHERN CYPRUS (KKTC),

  4. Dogrul, A., Ozdemir, Y.H., Bayraktar, S., “Modeling of a HVAC Unit in a Room for Performance Analysis”, 10th Rehva World Congress on Sustainable Energy Use in Buildings (CLIMA 2010), 09-12 May 2010, Antalya, TURKEY.

  5. Ozdemir, Y.H., Bayraktar, S., Yılmaz, T., “Mixing of Air and CO2 Study on a Turbine Blade”, International Symposium on on Heat Transfer in Gas Turbine Systems, (TURBINE’09), 09-14 August 2009, Antalya, TURKIYE

  6.  Ozdemir, Y.H., Bayraktar, S., Yılmaz, T., “Flowfield Analysis of a Rudder by Using Computational Fluid Dynamics”, 5th International Advanced Technologies Symposium (IATS’09), 13-15 May 2009, Karabuk, TURKIYE.

  7. Bayraktar, S., Ozdemir, Y.H., Yılmaz, T., “Effects of Improvement of Mesh Structure on the Computational Analysi”s, Proceedings of International Journal of Arts&Sciences Conference (Germany 2008), 01-04 December 2008, Gottenheim, GERMANY.

  8. Bayraktar, M., Bayraktar, S, “Systematic Design: Analysis of Natural Systems and Synectic Approach”, Proceedings of International Journal of Arts&Sciences Conference (Germany 2008), 01-04 December 2008, Gottenheim, GERMANY

  9. Ozdemir, Y.H., Bayraktar, S., Yılmaz, T., Güner, M., “Determining Optimum Geometry for a Bow Thruster Propelle”r, 8th Symposium on High Speed Marine Vehicle (HSMV 2008), 22-23 May 2008, Naples, ITALY.

  10. Alpay, O., Demir, Ö., Özdemir, Y.H., Bayraktar, S., Yılmaz, T., “Fluid-Structure Interaction (FSI) of a Three-Bladed Marine Propeller”, 6th International Scientific Conference on Naval and Mechanical Engineering (TEHNONAV 2008), 22-24 May 2008, Constanta, ROMANIA.

  11. Bayraktar, S., Safa, A., Yılmaz, T. “CFD and Analytical Analysis of Exhaust System of a Gas Turbine Used in a Ship”, International Conference of Numerical Analysis and Applied Mathematics (ICNAAM 2007), 16-20 September 2007, Corfu Island, GREECE.

  12. Bayraktar, S., Yılmaz, T.,    CFD Investigation of Normal Jet in a Crossflow by Using Reynolds Stress Turbulence Model      , 11th International Research/Expert Conference on Trends in the Development of Machinery and Associated Technologies (TMT 2007), 05-09 September, 2007, Hammamet, TUNISIA.

  13. Bayraktar, S., Vardar, N., Özdemir, y.H., Large Eddy Simulation and Reynolds-Averaged Navier-Stokes Approaches of Rib Roughened Channel”, 11th International Research/Expert Conference on Trends in the Development of Machinery and Associated Technologies (TMT 2007), 05-09 September, 2007, Hammamet, TUNISIA.

  14. Bayraktar, M., Bayraktar, S., Yılmaz, T., “Investigation of the Effects of Turbulence on a 2-D Rib Roughened Pip”e, 11th International Research/Expert Conference on Trends in the Development of Machinery and Associated Technologies (TMT 2007), 05-09 September, 2007, Hammamet, TUNISIA.

  15. Özdemir, Y.H., Bayraktar, S., Yılmaz, T., “Computational Investigation of a Hull”, 2nd International Conference on Marine Research and Transportation (ICMRT’07), 28-30 June, 2007, Ischia Island, ITALY.

  16. Safa,  A., Bayraktar, S., Çelebi, U.B. “NOx Emissions from Small Craft”, Proceedings of SMALL CRAFT, An International Conference on Small Craft Related Sciences and Technology, 16-18 November 2006, Bodrum, TURKIYE.

  17. Bayraktar, S., Ekinci, S., Çelebi, U.B., “Naval Architecture Education in Turkey  and Courses Overlapping/Differences Between Developed Countries at Ship Building in the World”, SEFI 34th Annual Conference on Engineering Education and Active Students, June 28-July 01 2006, Uppsala, SWEDEN.

  18. Bayraktar, S., Safa, A., Çelebi, U.B., Ekinci, S., “Analysis of Exhaust and Stack Systems of a Warship”, The 5th International Scientific Conference on Naval Technologies (TEHNONAV2006), 19-21 May 2006, Constanta, ROMANIA.

  19. Bayraktar, S., Yılmaz, T., “CFD Analysis of Jet Flow in Crossflow”, the 2nd International Exergy, Energy and Environment Symposium (IEEES2), 03-07 July 2005, Kos Island, GREECE.

  20. Vardar, N., Bayraktar, S., “Computational Analysis of Flow Field in Grooved and Ribbed Pipes”, Proceedings of the 1st Cappadocia International Mechanical Engineering Symposium (CMES04), 14-16 July 2004, Cappadocia, TURKIYE.

 

HAKEMLİ ULUSAL MAKALELER

  1. Bayraktar, S., Yılmaz, T., (2007), “Investigation of Vortex Structures in Transverse Jets by Using Second Order Turbulence Model”, HHO Journal of Aeronautics and Space Technologies, Vol.3, issue 2, pp.7-15

  2. Bayraktar, S., Alarçin, F., Günaşan, E., (2007), “Design and Manufactured a 3-D and Computer-Controlled Traverse Systems for Fluid Dynamics Applications”, EMO Journal Machine Market, No.115.

  3. Barut, M., Bayraktar, S., (2004), “Corrosion and Effected Factors in Ships”, Journal of Naval Architecture and Marine Technology, No. 162.

  4. Öztürk, R., Akkaya, A.V., Bayraktar, S., Ekinci, S., “Cavitations Phenomena in Hydraulic Power Systems and Determining Methods”, Journal of Hydraulic and Pneumatic, No.8, pp.140-146.

  5. Ekinci, S., Bayraktar, S., (2002), “Ship Propeller Materials”, Journal of Naval Architecture and Marine Technology, vol.1, No.157, pp.11-16.

  6. Bayraktar, S., (2002), “Simulation of Effects of Obstacles in Pipes and Cylindrical Channels”, Yildiz Technical University Journal, vol.3, pp.83-92.

 

HAKEMLİ ULUSAL BİLDİRİLER

 

1. Bayraktar, S., Yılmaz, T., “CFD Analysis of Turbulent Hot Jet in Crossflow”, 15. National Thermal Science and Technical Congress (ULIBTK’05), 07-09 September 2005, TRABZON.

 

 

MAKALE HAKEMLİKLERİ

  1. Engineering Applications in Computational Fluid Mechanics, 2011 (2 PAPERS)

  2. Computer and Fluids, 2011 (1 PAPER)

  3. Journal of Mechanical Engineering Science and Technology, 2011, (5 PAPERS)

  4. Journal of Mechanical Engineering Science and Technology, 2010, (1 PAPER)

  5. Engineering Applications of Computational Fluid Dynamics, 2010, (1 PAPER)

  6. Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2010,  (1 PAPER)

  7. Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2009,  (1 PAPER)

  8. Sigma Mühendislik ve Fen Bilimleri Dergisi (YTÜ), 2010 (1 MAKALE)

 

SEMPOZYUM HAKEMLİKLERİ

  1. 5th International WSEAS Conference on Maritime and Naval Science and Engineering (MN'12), 25-27 February 2011, Cambridge, United Kingdom (2 PAPERS)

  2. International Conference on Engineering and Meta-Engineering (ICEME 2012), 25-28 March 2012, Orlando, Florida, USA (1 PAPER)

  3. 9th WSEAS International Conference on Heat and Mass Transfer (HMT'12), 26-28  January 2012, Boston, USA (3 PAPERS).

  4. 4th Symposium on Academic Globalization: AG, 2011, 19-22 July 2011, Orlando, Florida, USA, (1 PAPER)

  5. 4th International Multi-Conference on Engineering and Technological Innovation (IMETI 2011), 01-22 July 2010, Orlando, Florida, USA, (1 PAPER)

  6. The Second International Conference on Engineering and Meta-Engineering (ICEME 2011), 27-30 March 2011, Orlando, Florida, USA (1 PAPER)

  7. International Conference on Engineering and Meta-Engineering: ICEME 2010, 06-09 April, 2010, Orlando, Florida, USA, (1 PAPER)

  8. 3nd International Multi-Conference on Engineering and Technological Innovation (IMETI 2010), June 29-July 02 2010, Orlando, Florida, USA, (1 PAPER)

  9. 3rd Symposium on Academic Globalization: AG, 2009, 10-13 July 2009, Orlando, Florida, USA, (3 PAPERS)

  10. 2nd International Multi-Conference on Engineering and Technological Innovation (IMETI 2009), 10-13 July 2009, Orlando, Florida, USA, (2 PAPERS)

 

 
     

Giriş Sayfası | Dersler | Yayınlar | Projeler | Foto | Bağlantılar

Bu sitenin son güncelleştirilme tarihi 23/12/11