基于Flow Simulation的某发动机涡轮压气机流场与效率分析  

Flow Field And Efficiency Analysis of Turbine Compressor of An Engine Based on Flow Simulation

作　　者：邹春龙[1] 饶纪元 邓小雯 孙海明[1] Zou Chun-long;Rao Ji-yuan;Deng Xiao-wen;Sun Hai-ming(Hubei University of Automotive Technology,Hubei Shiyan 442002;Dongfeng Design and Research Institute Co.,LTD,Hubei Wuhan 430056)

机构地区：[1]湖北汽车工业学院,湖北十堰442002 [2]东风设计研究院,湖北武汉430056

出　　处：《内燃机与配件》2024年第11期13-15,共3页Internal Combustion Engine & Parts

基　　金：湖北省教育厅青年项目:微纳米表面结构测量仪器标定样件研究(Q20191801);产学合作协同育人项目:《基于华数平台的智能生产集成技术实践》(202102572004)。

摘　　要：涡轮机内部流场对涡轮增压器的性能和效率有着重要影响,采用SolidWorks Flow Simulation模块对某发动机涡轮压气机侧流场和压气效率分析。在六种不同空气体积流量工况下,体积流量为0.29时,压气机效率最高,达到80%左右。模型的建模和流体分析均在SolidWorks环境下,分析效率高,为涡轮增压器设计和优化提供了支撑。The internal Flow field of turbine has an important influence on the performance and efficiency of turbocharger.SolidWorks Flow Simulation module is used to analyze the side flow field and pressure efficiency of turbine compressor of an engine.Under six different air volume flow conditions,when the volume flow rate is 0.29,the compressor efficiency is the highest,reaching about 80%.The modeling and fluid analysis of the model are in SolidWorks environment,and the analysis efficiency is high,which provides an important reference for the design and optimization of turbochargers.

关 键 词：涡轮压气机 流场 效率 

分 类 号：U464[机械工程—车辆工程]