TY  - JOUR
PY  - 2019//
TI  - Unsteady flow analysis method for automobile headlamp based on massively parallel CFD
JO  - Transactions of Society of Automotive Engineers of Japan
A1  - Shiozawa, Touichirou
A1  - Li, Chung-Gang
A1  - Nakashima, Takuji
A1  - Hiranaka, Yukinobu
A1  - Naganawa, Masahito
A1  - Yoneyama, Masatoshi
A1  - Tsubokura, Makoto
SP  - 542
EP  - 549
VL  - 50
IS  - 2
N2  - The aim of this study is to understand the mechanism of dew condensation and try to prevent it on automobile headlamp. In this case, it is necessary to accurately reproduce the complicated shape of the headlamp as the computational model. In addition, the simulation framework for predicting the turbulent flow field accompanied by the high heat source and the wall heat transfer with high accuracy in the vehicle running environment is required. In this paper, we report that we tried constructing the simulation method of compressible turbulence based on hierarchical Cartesian grid using the HPC (High Performance Computing) environment.<p /> <p>Language: ja</p>
LA  - ja
SN  - 0287-8321
UR  - http://dx.doi.org/10.11351/jsaeronbun.50.542
ID  - ref1
ER  -