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Select a 1∶1 car model which is in our independent research and is the production cars as research subject, according to the need of study, it simplifies the vehicle shape appropriately, uses the software of HyperMesh to mesh grid according to tetrahedron and hexahedron grip program, combines STAR — CD of CFD software with CATIA of CAD software, simulates the CFD of the vehicle, the simulation result...
The recent advent of multicore processors, and especially the introduction of many-core GPUs, opens new horizons to large-scale, high-resolution, simulations for a broad range of scientific fields. Among them, the scientific area of CFD appears to be one of the candidates that could significantly benefit from the utilization of many-core GPUs. In o rder to investigate such a potential, we evaluate...
In tissue engineering, mechanical stimuli play an important role in the cell proliferation process. This paper developed a 3D model to analyze the shear stress distribution in porous scaffold dynamically. A series of 3D scaffolds with different porosity level (60%~80%) were constructed to generate a large amount of shear stress distributions in the CFD tool. The simulations revealed that average shear...
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