&nbsp; Performance Simulation and Prediction of VGT Turbocharger Turbine

CHEN Gang1; LIU Yi1; ZHU Aiguo1; YAN Jianfei1; WANG Qi1; LIU Weilong2; CAO Lifeng3

doi:10.3969/j.issn.1001-2222.2017.06.016

Vehicle Engine >

2017 , Vol. 0 >Issue 6: 79 - 83

DOI: https://doi.org/10.3969/j.issn.1001-2222.2017.06.016

Performance Simulation and Prediction of VGT Turbocharger Turbine

CHEN Gang1 ,
LIU Yi1 ,
ZHU Aiguo1 ,
YAN Jianfei1 ,
WANG Qi1 ,
LIU Weilong2 ,
CAO Lifeng3

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(1.Tianjin North Great Power Turbocharging Technology Co.,Ltd.,Tianjin 300405,China;
2.The Armored Forces Military Representative Bureau，Beijing 100851，China；
3.Military Representative Office of PLA in No.318 Factory，Beijing 100053,China)

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Abstract

The numerical simulation and flow field analysis of a VGT turbocharger were conducted by Fine/Turbo software. The process of modeling and analyzing was first introduced, the simulation method of MAP in the side of turbine was researched and the simulation results were compared with test data in the end. The results show that the numerical simulation and flow field analysis method is feasible to predict the performance of VGT turbocharger, which can meet the selection and optimization requirements of turbocharger multischeme performance.

Key words： VGT turbocharger；turbine; flow field analysis；numerical simulation

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CHEN Gang1 , LIU Yi1 , ZHU Aiguo1 , YAN Jianfei1 , WANG Qi1 , LIU Weilong2 , CAO Lifeng3 . Performance Simulation and Prediction of VGT Turbocharger Turbine[J]. Vehicle Engine, 2017 , 0(6) : 79 -83 . DOI: 10.3969/j.issn.1001-2222.2017.06.016

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