燃料电池用氢循环泵的气动设计及验证  

Aerodynamics Design and Verification of the Hydrogen Circulating Pump for the Fuel Cell

作　　者：王枭 陈启明 于跃平 胡四兵 常超 Xiao Wang;Qi-ming Chen;Yue-ping Yu;Si-bing Hu;Chao Chang(National Key Laboratory of High-end Compressor and System Technology,Hefei General Machinery Research Institute Co.,Ltd.)

机构地区：[1]合肥通用机械研究院有限公司高端压缩机及系统技术全国重点实验室

出　　处：《风机技术》2025年第2期27-30,共4页Chinese Journal of Turbomachinery

基　　金：安徽省科技重大专项:氢燃料电池汽车储供氢装备设计制造关键技术研究(2021d05050007)。

摘　　要：针对燃料电池的氢循环需求,设计某型离心式氢循环泵。通过优选设计参数及流场计算分析,保证了氢循环泵在满足流量和压力要求的同时,拥有较高的做功效率。最后通过试验结果与CFD计算结果对比,验证了该氢循环泵气动设计及流场计算方法的准确性和可靠性,为后续优化设计和产品更新提供了保障。A centrifugal hydrogen circulating pump is designed to meet the demand of hydrogen cycling in fuel cell.Through the optimization of design parameters and the calculated analysis of flow field,the hydrogen circulating pump can meet the demand of flow and pressure and have a high work efficiency.Finally,the accuracy and reliability of the aerodynamic design and flow field calculation method of this type of hydrogen circulating pump are verified by comparing the test results with the CFD calculation results,which provides a basis for the subsequent optimization design and product update.

关 键 词：燃料电池 氢循环泵 气动设计 CFD 试验验证 

分 类 号：TH311[机械工程—机械制造及自动化]