Ahmad Sohankar asohankar@iut.ac.ir Google Scholar Office Department of Mechanical Engineering Phone +98 313 3915205 Fax +98 313 3912628 Positions Professor of Mechanical Engineering on Thermofluids Research Interests Turbulence / Turbulence modeling Computational Fluid Dynamics (CFD) Heat Transfer Enhancement Experimental Fluid Mechanics Ahmad Sohankar type: Journal Title Conference / Journal Date Three-dimensional transition in the wake of rectangular cylinders with various aspect ratios: A direct numerical simulation study PHYSICS OF FLUIDS 2026-01 Experimental and numerical investigations of incidence angle and cross-sectional aspect ratio effects for the flow over wall-mounted rectangular cylinders PHYSICS OF FLUIDS 2025-12 Direct numerical simulation of flow around two non-identical tandem cylinders: Study of secondary wake transition and flow structure PHYSICS OF FLUIDS 2025-06 Numerical investigation of flow over a finite wall-mounted circular cylinder at low Reynolds numbers for various aspect ratios EUROPEAN JOURNAL OF MECHANICS B-FLUIDS 2025-03 Numerical investigation of gap spacing and Reynolds number effects on unconfined flow around staggered square cylinders PHYSICS OF FLUIDS 2025-01 Experimental and LES investigations of horseshoe vortex characteristics in wall-mounted rectangular cylinders for various angles of incidence OCEAN ENGINEERING 2025-01 Three-dimensional wake transition of rectangular cylinders and temporal prediction of flow patterns based on a machine learning algorithm PHYSICS OF FLUIDS 2024-09 Turbulent wake of two non-identical-height tandem cantilevered prims: Sheltering effect OCEAN ENGINEERING 2024-07 Numerical and experimental investigations on the thermal-hydraulic performance of heat exchangers with Schwarz-P and gyroid structures 2024-03 Onset of vortex shedding and hysteresis in flow over tandem sharp-edged cylinders of diverse cross sections 2024-01
