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Abstract: The flow field and temperature field of the wind tunnel,
and the design variable of the cooling system about the nickel-hydrogen
piles are simulated with the CFD software STAR-CD and the FEA software
ANSYS. The simulation shows that the structures of the wind tunnel and
bracket are reasonable relatively. By comprision as the number of the
vent in the radiator increase, the airflow speed and the temperature
field become equal and the average temperature of the piles decreas. In
order to improve the wind tunnel’s capability of heat transfer farther,
some measures are taken, and it is validated that effects are proved
with the simulation tools and through the field-test.
Key words: Batteries Wind tunnel Bracket Simulation
CLC No: TG156
国家863计划资助项目(2003AA501532).
Received 20050306, received in revised form 20050904
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