农业机械学报2012，Vol.43Issue(2)：21-25,5.DOI:10.6041/j.issn.1000-1298.2012.02.005
车用液力减速器叶片数三维集成优化
3-D Integrated Optimization of Blade Numbers for Vehicular Hydraulic Retarder
摘要
Abstract
To optimize the parameters of blade numbers of vehicular hydraulic retarder, a 3-D integrated optimization platform was established. The brake torque of hydraulic retarder was calculated with CFD solver and DOE technique of design variable. With DOE results, the RSM model was built to get the optimum parameters. The relationship of internal flow field and brake performance with the varying blade numbers was analyzed and concluded. Comparison of experimental data and simulation results before and after the optimization showed that the brake performance of hydraulic retarder with the optimum parameters was improved observably, and the 3 -D integrated optimization platform was accurate and reliable.关键词
车辆工程/液力减速器/叶片数目/三维集成优化Key words
Vehicle engineering/ Hydraulic retarder/ Blade number/ 3-D integrated optimization分类
交通工程引用本文复制引用
闫清东,邹波,唐正华,魏巍..车用液力减速器叶片数三维集成优化[J].农业机械学报,2012,43(2):21-25,5.基金项目
国家自然科学基金青年科学基金项目(50905016)和车辆传动国家重点实验室基金资助项目(9140C3405020905) （50905016）
