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Associate Prof. Dr Ammar I. Alsabery Refrigeration & Air-conditioning Technical Engineering Department,College of Technical Engineering, The Islamic University, Najaf, Iraq |
Biography:
Dr Ammar Alsabery received his PhD from the National University of Malaysia (Universiti Kebangsaan Malaysia (UKM)), Selangor, Malaysia. Dr Alsabery worked as a Postdoctoral Researcher at the School of Mathematical Sciences, Faculty of Science & Technology, UKM.
He is specialized in numerical methods in Computational Fluid Dynamics (CFD), Mechanical Engineering, Heat Transfer, Applied Mathematics, and Computer Simulation. He is member of the American Society of Mechanical Engineers (ASME) and the American Chemical Society (ACS).
Currently, he is working as an Associate Professor in the Refrigeration & Air-conditioning Technical Engineering Department, College of Technical Engineering, The Islamic University, Najaf, Iraq. He is also the head of the Research and Development Department in The Islamic University.
Research Interests: Numerical methods in Computational Fluid Dynamics, Mechanical Engineering, Heat Transfer, Applied Mathematics, and Computer Simulation
Abstract :
Particular modes of convection and heat transfer inside various channels and enclosures are addressed in this workshop. Computational fluid dynamics (CFD) is a part of fluid mechanics that applies numerical analysis and data structures to determine problems involving fluid flow, heat transfer, and mass transport associated with different phenomena in multiple engineering electronic tools. Validations among experimental/numerical data are performed, which contribute an obvious convincing regarding the existing simulation model's numerical data. The numerical outcomes for the fluid flow (streamlines), temperature distribution, average, and local Nusselt numbers are displayed graphically for the problem of convection heat transfer in channels and enclosures.
- Understanding the theory and applications of various computational fluid dynamics problems for different properties of channels and enclosures.
- So audiences will be able to predict new computational fluid dynamics modeling for multiple models.
- Achieving an optimal heat transfer process in advanced energy systems by increasing or decreasing the heat transfer rate is the most critical issue in recent years due to its wide range of industrial and engineering applications.
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Dr. Ezad Hafidz Bin Hafidzuddin Senior Lecturer
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Biography:
Dr. Mohd Ezad Hafidz Hafidzuddin is currently a Senior Lecturer in Centre of Foundation Studies for Agricultural Science, Universiti Putra Malaysia. He received both his MSc and Ph.D. in Mathematics from Universiti Kebangsaan Malaysia in 2012 and 2017, respectively. His recent research concentrates on three-dimensional fluid flow and heat transfer in both Newtonian and non-Newtonian fluids; and hybrid nanofluid on bioconvective flow in various boundary conditions.
Research Interests: Fluid Dynamics, Modeling and Simulation
Abstract:
The purpose of this paper is to elaborate on the usage of bvp4c; a built-in function in MATLAB to solve a boundary value problem and obtain the multiple solution under the given conditions. In additional, the stability of the solutions is analyzed to determine which solution is stable and practically realizable in the real-world applications. This paper considers two problems; (i) a basic viscous flow and heat transfer towards a shrinking sheet, and; (ii) an unsteady viscous flow towards a stretching or shrinking sheet with partial slip.