Hasan U. Akay, Prof. Dr.
Contact Information

Academic Degrees
Academic Titles
Research Topics


PublicationsSCI, SCIE, SSCI and AHCIH.U. Akay, E. Oktay, M. Manguoglu, A.A. Sivas (2016), Improved Parallel Preconditioners for Multidisciplinary Topology Optimisations, International Journal of Computational Fluid Dynamics, 30, 4, pp. 329336 E. Oktay, H.U. Akay, O.T. Sehitoglu (2014), Threedimensional Structural Topology Optimization of Aerial Vehicles Under Aerodynamic Loads, Computers and Fluids, 92, pp. 225232 E. Oktay, H.U. Akay, O. Merttopcuoğlu (2011), Parallelized Structural Topology Optimization and CFD Coupling for Design of Aircraft Wing Structures, Computers and Fluids, 49, pp. 141145 C. Cigdemoglu, H.O. Arslan, H.U. Akay, (2011), A Phenomenological Study of Instructor's Experiences on an Open Source Learning Management System, Procedia  Social and Behavioral Sciences, 28, pp. 790795 J. Liu, H.U. Akay, A. Ecer, R.U. Paylı (2010), Flow Around Moving Bodies Using a Dynamic Unstructured Oversetgrid Method, International Journal of Computational Fluid Dynamics, Germany, 24,6, pp. 187200 J. Koh, A.T. Hsu, H.U. Akay, M.F. Liou (2005), Analysis of Overall Heat Balance in SelfHeated ProtonExchangeMembrane Fuel Cells for Temperature Predictions, Journal of Power Sources, 144, pp. 122128 E. Oktay, H.U. Akay, A. Uzun (2003), A Parallelized 3D Unstructured Euler Solver for Unsteady Aerodynamics, AIAA Journal of Aircraft, 40,2, pp. 348354 H.U. Akay, Y. Liu, M. Rassaian (2003), Simplification of Finite Element Models for Thermal Fatigue Life Prediction of PBGA Packages, ASME Journal of Electronic Packaging, 125, pp. 347353 E. Yılmaz, M.S. Kavsaoğlu, H.U. Akay, I.S. Akmandor (2001), Cellvertex Based Parallel and Adaptive Explicit 3D Flow Solution on Unstructured Grids, International Journal of Computational Fluid Dynamics, 14, pp. 271286 Y.P. Chien, A. Ecer, H.U. Akay, S. Secer, J.D. Chen (2001), Cost Estimation of Parallel CFD Using Variable TimeStepping Algorithms, International Journal of Computational Fluid Dynamics, 15, pp. 183195 S. Kocak, H.U. Akay (2001), Parallel Schur Complement Method for LargeScale Systems on Distributed Memory Computers, Journal of Applied Mathematical Modeling, 19, pp. 873886 A. Ecer, N. Gopalaswamy, H.U. Akay, Y.P. Chien (2000), Digital Filtering Techniques for Parallel Computation of Explicit Schemes, International Journal of Computational Fluid Dynamics, 13, pp. 211222 Y.P. Chien, A. Ecer, H.U. Akay, S. Secer, R. Blech (2000), Communication Cost Estimation for Parallel CFD Using Variable TimeStepping Algorithms, Computer Methods in Applied Mechanics and Engineering, 19, pp. 13791389 H.U. Akay, A. Ecer, K. Fekete (1998), A SemiExplicit Parallel Flow Solver for Viscous Incompressible Flows, Computer Methods in Applied Mechanics and Engineering, 151, pp. 112 N. Gopalaswamy, A. Ecer, H.U. Akay, Y.P. Chien (1998), Efficient Parallel Communication Schemes for Explicit CFD Solvers, AIAA Journal, pp. 961967 N. Gopalaswamy, H.U. Akay, A. Ecer, and Y.P. Chien (1997), Parallelization and Dynamic Load Balancing of NPARC Codes, AIAA Journal, 35, pp. 18061812 W.J. Mascarenhas, H.U. Akay, and M.J. Pikal, (1997), A Computational Model for Finite Element Analysis of the FreezeDrying Process, Computer Methods in Applied Mechanics and Engineering, 148, pp. 105124 Other Refereed JournalsH.U. Akay, N. Nayan, W.V. Bell, G.L. Troyer, R.E. Dukes, P. Mohan (2007), CFD Modeling of Pharmaceutical Isolators with Experimental Verification of Airflow, PDA Journal of Pharmaceutical Science and Technology, pp. 237254 H.U. Akay, R.M. Pidaparti, P.W. Longest, A.T. Hsu (2005), Nanoscale Computational Analysis for an Idealized BioMolecular Motor, Bulletin of the Polish Academy of Sciences, Technical Sciences, 53,4, pp. 2644 M. Pikal, S. Chen, H.U. Akay (2005), Glass Transition Models in Freeze Drying, Pharmaceutical Development and Technology, 10, pp. 1732 H.U. Akay, N.H. Paydar, G. Glogas, H. Zhang (1998), Viscoelastic Study of a Conductive Adhesive for Electronic Packages  Part 1: Experimental Determination of Material Properties, International Journal of Microelectronic Packaging, 1, 217224 H.U. Akay, N.H. Paydar, G. Glogas, H. Zhang (1998), Viscoelastic Study of a Conductive Adhesive for Electronic Packages  Part 2: Thermal Stress Analysis Using the Finite Element Method, İnternational Journal of Microelectronic Packaging, 1, 225233 International Conference ProceedingsH.U. Akay, E. Oktay, M. Manguoglu, A.A. Sivas (2015), Improved Parallel Preconditioners for Multiphysics Topology Optimizations, 27th International Conference on Parallel Computational Fluid Dynamics, Montreal, Canada, 174176 Erdal Oktay, H.U. Akay (2012), Structural Topology Optimization Under Aerodynamic Loads Using PETSc as a Parallel Solver, Int. Conf. on Parallel Computational Fluid Dynamics, Atlanta, Georgia, 12 Ceyhan Çiğdemoğlu, H.U. Akay (2012), Changes in the Experiences of Instructors on the Use of a Learning Management System, Proceedings of the 2nd International Engineering Education Conference, Antalya, Turkey, pp. 149154 H.U. Akay, Abdulkadir Erden (2012), A TeamBased Undergraduate Research Projects Program, Proceedings of the 2nd International Conference on Engineering Education, Antalya, Turkey, pp. 357363 B. Baranoglu, M.E. Tamer, A. Sakin, I. Durgun, O. Music, H.U. Akay (2012), Industry Funded Undergraduate Research Projects as a New Method for IndustryUniversity Cooperation: The Example of TofasAtilim University Joint Project on Incremental Forming, Proceedings of the 2nd International Conference on Engineering Education, pp. 327333 H.U. Akay (2010), The Need for SimulationBased Engineering and Science Emphasis in Engineering Education, Proceedings of the International Engineering Education Conference, Antalya, Turkey, pp. 45 H.U. Akay, E. Oktay, O. Merttopcuoğlu, C. Şener (2010), Parallelized Structural Topology Optimization and CFD Coupling for Design of Aircraft Structures, Int. Conf. on Parallel Computational Fluid Dynamics, Kaohsiung, Taiwan, pp. 3235 H.U. Akay, R. Paylı, J. Liu, A. Ecer (2009), An Overset Unstructured Grid Method for Parallel Solvers, Int. Conf. on Parallel Computational Fluid Dynamics Conference, Moffett Field, CA, 8188 K.J. Wilson, H.U. Akay (2008), IUPUI Multidisciplinary Undergradute Research Institute, The 12th Council of Undergraduate Research National Conference, St. Joseph, Minnesota, pp. 910 J. Chen, H.U. Akay (2007), Capstone Design Course: A Bridge to the Real World Engineering, National Capstone Design Course Conference, Boulder, Colorado, pp. 2530 G.M. Malacinski, H. Yokota, H.U. Akay (2007), Integrating the Traditionally Trained Mechanical Engineer (ProblemSolver) into Modern Medical Research Projects, Proceedings of the Spring 2007 American Society for Engineering Education, Inidanapolis, Indiana, pp. 5561 R.M. Pidaparti, H.U. Akay (2004), ME Curriculum Redesign Through an Assessment Process, Proceedings of the 2004 American Society for Engineering Education Annual Conference & Exposition, pp. 123129 National Conference ProceedingsA.A. Sivas, E. Oktay, H.U. Akay, M. Manguoglu (2015), Paralel Topoloji Çözümleri için Etkin Bir Önkoşullandırma, 4. Ulusal Yüksek Başarımlı Hesaplama Konferansı, ODTÜ, Ankara Book ChaptersH.U. Akay, E. Yılmaz, R.U. Paylı, A. Ecer (2009), Hybrid Parallelism for CFD Simulations: Combining MPI with OpenMP, Parallel Computational Fluid Dynamics 2007, SpringerVerlag, pp. 401408 H.U. Akay, R.U. Paylı, E. Yılmaz, A. Ecer (2009), Impact of TeraGrid on LargeScale Simulations and Visualizations, Parallel CFD Conference 2007, pp. 409415 H.U. Akay, E. Oktay, I. Mertttopcuoğlu, C. Şener, A. Ketenci (2008), Parallel Shape Optimization of a Missile on a Grid Infrastructure, Int. Conf. on Parallel Computational Fluid Dynamics Conference 2008, Lyon, France, 4245 H.U. Akay, E. Yılmaz, R.U. Paylı, A. Ecer, J. Liu (2008), Scalibility Considerations of a Parallel Flow Solver on Large Scale Computing Systems, Int. Conf. on Parallel Computational Fluid Dynamics, Lyon, France, 6269 H.U. Akay, S. Chien, G. Makinabakan, A. Ecer (2008), Dynamic Load Balancing on Windows Based Multicore PCs, Int. Conf. on Parallel Computational Fluid Dynamics, Lyon, France, 8390  