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Dr. Mahmut D. MAT

Professor of Mechanical

Engineering

Nigde University

Mechanical Engineering Dept.

51100 Nigde

Turkiye

Tel:+90.388 2252251

Fax:+90.388 2250112

e-mail: mdmat@nigde.edu.tr

e-mail: mahmutmat@hotmail.com

 

  

Eserler

 

Uluslararası Hakemli Dergilerde Yayınlanan Makaleler:

 

Makale

1.Zhu, B. and Mat, M.D. “Studies on Dual Phase Ceria-based Composites in Electrochemistry” Int. J. Electrochem. Sci., 1(2006)383-402

1.                Mat, M.D. and Aldas, K.,” Experimental and Numerical Investigation of Effect of Particle Size on Particle Distribution in Particulate Metal Matrix Composites” Applied mathematics and Computations, Basımda, Vol.177, pp.300-307, 2006.

2.                Mat, M.D. and Aldas, K., ” Application of a Two Phase Flow Model for Natural Convection in an Electrochemical Cell” International Journal of Hydrogen Energy,Vol. 30, pp. 411-420, 2005.

3.                Aldas, K and Mat, M.D.  “Experimental and Theoretical Analysis of Particle Distribution in Particulate Metal Matrix Composites, Journal of Materials Processing Technology Vol, 160, pp.289-295, 2005.

4.                Demircan, A., Demiralp, M., Kaplan, Y., Mat, M.D., and Veziroglu, T.N., “Experimental and theoretical analysis of hydrogen absorption in LaNi5–H2 reactors” International Journal of Hydrogen Energy, Vol., 30, pp. 1437-1446, 2005.  

5.                Mat, M.D., Aldas, K., and Ilegbusi, O.J., “A two-phase flow model for hydrogen evolution in an electrochemical cell”, International Journal of Hydrogen Energy, Vol. 29, pp. 1015-1023, 2004.

6.                Mat, M.D., and Ilegbusi, O.J., “Application of a hybrid model of mushy zone to macrosegregation in alloy solidification”, International Journal of Heat and Mass Transfer, vol. 45, pp. 279-289, 2002.

7.                Aldas, K., Mat, M.D. and Kaplan, Y., “A three-dimensional mathematical model for absorption in a metal hydride bed”, Int. J. Hydrogen Energy, Vol.27, pp.1049-1056, 2002.

8.                Mat, M.D. and Kaplan, Y., and Aldas, K., “Investigation of three-dimensional heat and mass transfer in a metal hydride reactor” Int. J. Energy Research, Vol. 26, pp. 973-986, 2002.

9.                Mat, M.D. and Kaplan, Y., “Numerical study of Hydrogen Absorption in a Lm-Ni5 Hydride Reactor” International Journal of Hydrogen Energy, vol. 26, pp. 957-963, 2001.

10.            Mat, M.D., and Ilegbusi, O.J., “Prediction of Macrosegregation in Binary Alloy Solidification Using a Non-Newtonian Mushy Model”, Journal of Materials Processing and Manufacturing Sciences, 8, 218-231, 2000.

11.            Ilegbusi, O.J., and Mat, M.D., “A review of the modeling of multi-phase phenomena in materials processing - I. Solid-liquid systems” Journal of Materials Processing and Manufacturing Sciences, 8, 188-217, 2000.

12.            Ilegbusi,O.J., and Mat, M.D. “Comparison of predictions and measurements of kinematic mixing of two fluids in a 2D enclosure”, Applied Mathematical Modeling, Vol.24, pp.199-213, 2000.

13.            Ilegbusi, O.J., Yang, J.J., Mat, M.D., Lewis,D., and Oran, E.S., “A mesoscopic scale analysis of the reaction-bonded SiC process”, Composites part A, V.30, pp.339-348, 1999.

14.            Ilegbusi, O.J., Quach, K.A. and Mat, M.D., “Fractionation and mold filling of semisolid slurries –I: Isothermal condition”, Journal of Materials Engineering and Performance, V.8, pp.31-34, 1999.

15.            Ilegbusi O.J. and Mat, M.D., “Modeling flowability of Mushy zone with a hybrid model utilizing coherency solid fraction”, Materials Science & Engineering A:, V.A247, p. 135-141, 1998.

16.            Ilegbusi O.J. and Mat, M.D., “Experimental study of buoyancy induced mixing of two fluids in a 2-D enclosure”, Physics of Fluids, V.10, p. 859-868, 1998.

17.            Ilegbusi O.J, and Mat, M.D., “A two-fluid model of mixing in a 2-D enclosure”, J. Heat Transfer, V.120, p.115-126, 1998.

18.            Ilegbusi O.J and Mat, M.D., “An internal-variable constitutive model for semi-solid slurries at high solid fractions”, J. Mater. Eng.&Performance, V.7, p.199-204, 1998.

19.            Ilegbusi O.J. and Mat, M.D., “A hybrid model of the mushy region in phase-change problems”, J. mater. Proc.&Manufacturing, V.5, p.209-223, 1997.

20.            Mat, M.D, and Ilegbusi O.J., “Kinematic mixing of two fluids with valve perturbation”, J. Multiphase Flow, v.23, p.1043-1062, 1997.

21.            Ilegbusi O.J, Mat, M.D., and Andrews M., “Effect of Atwood number on the kinematic mixing of two fluids”, J. Mater. Proc.&Manufacturing Science, Vol. 4, pp 323-337, 1996.

22.            Ilegbusi O.J, Mat, M.D., and Andrews M., “The deformation and kinematic mixing of a collapsing interface”, Appl. Math. Modelling, Vol. 21, pp66-76, 1997.

 

 

 

Uluslararası Bilimsel Toplantılarda Sunulan ve Bildiri Kitabında (Proceedings) Basılan Bildiriler:

 

Mat, M.D., Aldas, K., Pehlivanoglu, N., İbrahimoglu, B., and Veziroglu, T.N, “A two –phase flow for natural convection in an electrochemical cell”, Proceeding International Hydrogen Energy Congress and Exhibition IHEC 2005 Istanbul, 13-15 July 2005.

Mat, M.D., Aldas, K., Pehlivanoglu,N., Kaplan, Y., Hekimoglu, B.,”A Two-phase flow model for natural convection in electrochemical systems”, Proceeding of the First Cappadocia International Mechanical Engineering Symposium, 14-16 July 2004, Nevşehir.

Mat, M.D., Kaplan, Y., and Kakac, S., “Numerical Analysis of Turbulent Unsteady Forced Convection in Circular Ducts“ Transient Convective Heat and Mass Transfer in Single and Two-Phase Flows, Cesme, İzmir, 2003.

Mat, M.D., and Kaplan Y., “Modeling of three dimensional heat and mass transfer in a metal hydride reactor”, Workshop on New Trends and Breakthroughs in Hydrogen Energy, Istanbul, Turkey, pp.123-136, 2001.

Mat, M.D., Kaplan, Y., and Ilegbusi, O.J., “Application of a bubble induced turbulence model to subcooled boiling in a vertical pipe”, Proceedings of the Science, Automation and Control of Material Processes Involving Coupled Transport and Rheology Changes, Nashville, USA, pp. 49-56, 1999.

Mat, M.D., and Ilegbusi, O.J., “Prediction of phase segregation during mold filling of semi-solid slurries”, Proceedings of the Science, Automation and Control of Material Processes Involving Coupled Transport and Rheology Changes, Nashville, USA, pp. 79-88, 1999.

Ilegbusi, O.J. and Mat, M.D., “Development of a constitutive model for semi-solid metal alloy slurries at high solid fractions”, Proceedings of the American Society for Composites, Twelfth Technical Conference, Dearborn, Michigan, USA, 1997, pp. 1053-1062.

Mat, M.D., and Ilegbusi, O.J. “Mixing of two fluids in a vertical enclosure with opposed buoyancy forces” Proceedings of  International Symposium on Advances in Computational Heat Transfer, Izmir, Turkey, 1997.

Ilegbusi, O.J. and Mat, M.D., “A non-Boussinesq model of mixing in a 2-D closed cavity”, Procedings of the ASME Heat transfer Division, HTD-Vol. 333, pp. 231-246.  

 

 

 

Ulusal Hakemli Dergilerde Yayınlanan Makaleler:

 

1.      BİLGİLİ, Muhittin, MAT, Mahmut D. and ATAER, Ö. Ercan, "Numerical Analysis of Hydrogen Absorption in A Porous Metal Bed", Journal of Thermal Science and Technology, V.23, No.1, 2003, pp 24-31.

2.      Mat, M.D. , Kaplan, Y., and Aldas, K. “Numerical Investigation of Subcooled Boiling in a Vertical Pipe Using a Bubble-Induced Turbulence Model” TUBITAK, Turkish Journal of Engineering and Environmental Sciences, Vol. 26, pp. 275-284, 2002.

3.      Aldas, K., Mat, M.D. “Metal-Hydrid Yataklarda Hidrojen Depolamasının Sayısal Analizi”, Vol. 26, pp.201-207, 2002.

4.      Mat, M.D., Aydemir, G., ve Kaplan, Y.”Yapısal değişken modelinin alaşımların katılaşmasına uygulanması” TUBITAK, Turkish Journal of Engineering and Environmental Sciences, Vol. 25, pp. 179-189, 2001.

5.      Mat, M.D., Altınışık, K., Kaplan, Y. And Karakoç, Y., “Mathematical Modeling of fractionation during the mold filling of semi-solid metal slurries” TUBITAK, Turkish Journal of Engineering and Environmental Sciences, Vol.23, pp.381-388, 1999.

6.      M. Bilgili, M.D. Mat and Ö.E. Ataer, "Numerical Analysis of Hydrogen Absorption in a Porous Metal  Bed", Journal of Thermal Science and Technology, 23 (1), 2003.

 

 

 

 

Ulusal Bilimsel Toplantılarda Sunulan ve Bildiri Kitabında Basılan Bildiriler:

 

  1. BİLGİLİ, Muhittin, MAT, Mahmut D. and ATAER, Ö.Ercan, “Analysis of Hydrogen Absorbtion in a Porous P/M Metal Bed”, The First Cappadocia International Mechanical Engineering Symposium”, 14-16 July 2004, Nevşehir 140-145.
  2. Mat, M.D., Kaplan, Y., Veziroglu, T.N., “Application of A Two-Phase Mathematical Model For Hydrogen Evolution In An  Electrochemical Cell” I. Ege Enerji Sempozyumu Ve Sergisi Pamukkale Üniversitesi Mühendislik Fakültesi Denizli, Mayıs 2003.
  3. Kaplan, Y., Mat, M.D., Veziroglu, T.N., “Metal-Hidrid Yataklarda Hidrojen Depolanmasının Nümerik Analizi” I. Ege Enerji Sempozyumu Ve Sergisi Pamukkale Üniversitesi Mühendislik Fakültesi Denizli, Mayıs 2003.
  4. Kaplan, Y., Mat, M.D., Veziroglu, T.N., “Metal-Hidrid Yataklarda Isı Ve Kütle Transferinin Nümerik Olarak İncelenmesi” Proceedings of the Fourth GAP Engineering Congress, Şanlıurfa, 06-08 June 2002.
  5. Kaplan, Y., Mat, M.D., ‘‘Proses parametrelerinin Hidrit Oluşumu Uzerindeki Etkisi’’, ULIBTK’01, 13. Ulusal Isı Bilimi ve Tekniği Kongresi, pp. 351-356, Konya,5-7 Eylül 2001.
  6. Kaplan, Y., Mat, M.D., ‘‘Proses parametrelerinin Hidrit Oluşumu Uzerindeki Etkisi’’, ULIBTK’01, 13. Ulusal Isı Bilimi ve Tekniği Kongresi, pp. 351-356, Konya,5-7 Eylül 2001.
  7. Mat, M.D., Kaplan, Y ‘‘A Non-Newtonian Mathematical Model for Mush Zone in Alloy Solidification’’, ULIBTK’01, 13. Ulusal Isı Bilimi ve Tekniği Kongresi, pp. 344-350, Konya,5-7 Eylül 2001.
  8. Kaplan, Y., Mat, M.D., ‘Metal Hidrit Yataklarda Isı ve Kütle Transferinin Nümerik Olarak Incelenmesi’’, YEKS’01, 13. Ulusal Isı Bilimi ve Tekniği Kongresi, pp. 281-286, Kayseri,12-13 Ekim 2001.
  9. Mat, M.D., Altınışık, K., and Aldaş, K., “Prediction of void distribution in subcooled boiling of water in a vertical tube”, ULIBTK’99, Ulusal Isı Bilimi ve Tekniği Kongresi Bildiri Kitabı,5-11, Sakarya, 1999.
  10. Mat, M.D ve Kaplan, Y. “Silikon Karpit (SiC) Kompozit Malzemelerinin Oluşumunun Simülasyonu” ULIBTK’99, Ulusal Isı Bilimi ve Tekniği Kongresi Bildiri Kitabı,6-19-624, Sakarya,1999.
  11. Mat, M.D ve Kaplan, Y. “Alaşımların katılaşması için yeni bir model” ULIBTK’99, Ulusal Isı Bilimi ve Tekniği Kongresi Bildiri Kitabı,637-642, Sakarya, 1999.
  12. Mat, M.D. “Hidrojen Depolama Teknolojileri” 1. Ulusal Hidrojen Enerji konferansı, Ankara, 2002.

 

Diğer Yayınlar:

 

1. Mat, M.D. “Yarı-Katı Malzemelerin Karakteristiklerinin İncelenmesi” TÜBİTAK Proje Raporu, 78 sayfa, 2001.