Researchers, Developers and Staffs
Kei AKASAKA Kei AKASAKA


Research Themes

・Flow simulation using a Cartesian grid
・Flow simulation for aerodynamics, thermal flow, cooling and HVAC of an automobile

Research Subjects and Results

A flow simulation method for complex geometries was developed, as shown in thie figure.
This approach enables rapid grid generation and accurale calculation.


Flow simulation in an underhood of a car

Future Target

・Parallel computation using MPI
・Implementation of a local grid refinement


Selected Publications

【Papers】
Kei Akasaka, Kenji Ono
DEVELOPMENT OF RAPID SIMULATION METHOD FOR AUTOMOTIVE AERODYNAMICS
ASME 2010 3rd Joint US-European Fluids Engineering Summer Meeting and 8th International Conference on Nanochannels, Microchannels, and Minichannels FEDSM-ICNMM2010 August 1-5, 2010, Montreal, Canada, FEDSM-ICNMM2010-30625(2010)

Kei Akasaka, Kenji Ono
Simulation of Incompressible Viscous Flow on Cartesian Grid for Arbitrary Geometries Composed of Non-Watertight Polygon Elements
Transactions of the Japan Society of Mechanical Engineers, Series B, Vol.76 No.764 pp.536-545, (2010)

Kei Akasaka, Kenji Ono
Implementation of Pressure Loss Model for Incompressible Flow Solver on Cartesian Grid Method
Transaction of JSCES, Paper No.20070032, (2007)

Kei Akasaka, Kenji Ono
An Implementation of Boundary Condition of Incompressible Flow Solver for Complex Geometries on Voxel Method
Transaction of JSCES, Paper No.20060024, (2006)

Selected Publications Page