|
|||||
|
|
| 机车牵引电机通风机风道内部流动数值分析与结构改进 | |
| 引用本文： | 王巍,刘艳艳,介红恩,王晓放,张亚军. 机车牵引电机通风机风道内部流动数值分析与结构改进[J]. 内燃机车, 2009, 0(3): 20-22 |
| 作者姓名： | 王巍 刘艳艳 介红恩 王晓放 张亚军 |
| 作者单位： | 1. 大连理工大学,海洋能源利用与节能教育重点实验室,辽宁,大连,116024 2. 大连机车车辆有限公司,辽宁,大连,116022 |
| 摘 要： | 针对某动车组机车牵引电机通风机风道布风要求，利用Fluent软件，对通风道进行CFD数值仿真及优化分析。在满足机车复杂空间要求的前提下，确保风道3个出风口冷却风流量均匀，风阻小，并优化设计风道结构、内导流板和隔板布置。 |
| 关 键 词： | 牵引机车 通风道 数值模拟 结构改进 |
Numerical analysis and optimization on flow of air passage in traction motors blower for locomotive |
|
| WANG Wei,LIU Yan-yan,JIE Hong-en,WANG Xiao-fang,ZHANG Ya-jun. Numerical analysis and optimization on flow of air passage in traction motors blower for locomotive[J]. Diesel Locomotives, 2009, 0(3): 20-22 | |
| Authors: | WANG Wei LIU Yan-yan JIE Hong-en WANG Xiao-fang ZHANG Ya-jun |
| Affiliation: | 1. Key Laboratory of Ocean Energy Unilization and Energy Conservation of Ministry of Education;Dalian University of Technology;Dalian 116024;China;2. Dalian Locomotive and Rolling Stock Co.;Ltd.;Dalian 116022;China |
| Abstract: | The CFD numerial simulation and optimization of air passage in locomotive traction motor blower for locomotive of some train-sets were conducted with software Fluent according to the requirements of its distributing wind. The optimum design of the air duct structure, internal baffle and separator positions was conducted under the demand of complicated space of locomotive to ensure uniform flow distribution and lower air resistance of three air outlets. The analysis shows that the flow rate and pressure dist... |
| Keywords: | traction motor blower locomotive air passage numerical simulation optimization |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |