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Analysis on flow field of fabrication hydraulic torque converter(PDF)

长安大学学报（自然科学版）[ISSN:1006-6977/CN:61-1281/TN]

Issue:
2009年02期
Page:
107-111
Research Field:
Publishing date:
2009-02-20

Info

Title:
Analysis on flow field of fabrication hydraulic torque converter
Author(s):
HUI Jizhuang;  JIAO Shengjie;  ZOU Yake;  JI Zhen
Key Laboratory for Highway Construction Technology and Equipment of Ministry of Education, Changan University, Xian 710064, Shaanxi, China
Keywords:
mechanical engineering;  torque converter;  inner flow field;  performance
PACS:
TU62
DOI:
-
Abstract:
Based on the Unigraphics and Gambit platform, and modern computational fluid dynamics theory. This paper simplifies the frame of the fabrication hydraulic torque converter, and calculates the inner flow field with emulation software FLUENT. The results show that: there is a good coherence between calculation results and experiment ones; in the condition of the start and the most efficiency working state, there are high velocity and pressure fields near the entrance, nonworking face and shell of the pump, and the biggest change of the curvature of the turbo, low velocity and pressure fields near the intersect of the working face and shell; there are reverse flow and off flow near the intersect of the shell and working face; in the condition of the start working state, there are off flow and low velocity flow on the nonworking face of the stator, in the condition of the most efficiency working state, there is a good disposal of the velocity and pressure on the stator. 2 tabs, 4 figs, 10 refs.

References:

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Last Update: 2009-02-20