[1]谢金法,段冉.基于Isight和Fluent软件的轿车空调风向优化研究[J].郑州大学学报(工学版),2014,35(03):125-128.[doi:10.3969/j.issn.1671-6833.2014.03.030]
　XIE Jinfa,DUAN Ran.Research on Optimization of Car-Air Conditioning Wind DirectionBased on Isight and Fluent Software[J].Journal of Zhengzhou University (Engineering Science),2014,35(03):125-128.[doi:10.3969/j.issn.1671-6833.2014.03.030]
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基于Isight和Fluent软件的轿车空调风向优化研究()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
35
期数:
2014年03期
页码:
125-128
栏目:
出版日期:
2014-06-30

文章信息/Info

Title:
Research on Optimization of Car-Air Conditioning Wind DirectionBased on Isight and Fluent Software
作者:
谢金法; 段冉
Author(s):
XIE Jinfa; DUAN Ran
College of Vehicle and Power Engineering, Henan [niversity of Seience and Technology, Luoyang 471003 , China
Keywords:
wind direetion ; RBF ; mulli-island A ; cooling rate of the crew capsule
分类号:
U462.1
DOI:
10.3969/j.issn.1671-6833.2014.03.030
文献标志码:
A
Abstract:
The cooling proeess of unsteady temperalure field in the erew eapsule is simulated, making use oleomputational fluid dynamies software FLUEN’T and the algorihm of PBCS, in addition to RNGk - s two equa.tion model replaeed with the three-dimensional turbulenee model. And then the workflow is established, whichineludes numerieal simulation, approximate model and oplimization algorihm, "The numerieal simulation trainsapproximation model, using radial basis funetion ( RBF) neural network approximation model instead of thehigh eost of the simulation ealeulation. Multi-island GA is chosen to optimize the wind direetion. The wind direetion oplimized and the wind direelion vertieal surace of inlet tuyere are ealeulated by simulation software respeelively. Compared before and afler the optimization of heat flow value and temperature contours, front sealheat llow inereases by 11.98%6 after oplimization, rear seat heat flow inereases by 17.81% afler oplimizalionand the oplimized cooling area and cooling degree are improved.
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