Numerical and experimental investigation into the axial cooling fan on electric locomotive

被引：1

作者：

Li Li-li ^{[1
]}

Wang Xiao-fang

Ge Cunfei ^{[1
]}

Xie Rong ^{[1
]}

Sun Tao ^{[1
]}

机构：

[1] Dalian Univ Technol, Sch Energy & Power Engn, Dalian 116024, Peoples R China

来源：

CHALLENGES OF POWER ENGINEERING AND ENVIRONMENT, VOLS 1 AND 2 | 2007年

关键词：

blower; numerical simulation; experimental investigation; electric locomotive;

D O I：

10.1007/978-3-540-76694-0_93

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

A cooling fan on electric locomotive was designed based on one-dimensional calculation and three-dimensional numerical simulation. Three-dimensional model was presented based on the one-dimensional calculation. Numerical simulation and thorough analysis were carried out on the blower with software NUMECA, which was used for turbomachine. The performance experiment of the improved blower was studied. The experimental data shows that the performance of the optimized axial cooling fan is better than the original one. Especially the melioration of the efficiency and noises. The inlet and outlet flow field is much steady. The optimized blower was better than the same style of imported one in performance. https://link.springer.com/content/pdf/10.1007%2F978-3-540-76694-0_93.pdf

引用

页码：510 / +

页数：2