Affiliation:
1. Faculty of Maritime and Transportation, Ningbo University, China
Abstract
Aiming at the issues of low accuracy and poor feasibility of the analytical results of the turbocharger turbine temperature field under operating conditions, a full-domain conjugate heat transfer numerical model was established by the conjugate heat transfer and finite volume method. The temperature field characteristics of each component of the turbocharger turbine were analyzed. The numerical and experimental test results were compared and analyzed. The global conjugate heat transfer model avoids the input of a large number of hypothetical data on the interface between fluid and solid in the traditional model, and makes the calculation process closer to the actual situation. Through the comparison with the experimental results, the accuracy of the turbine temperature field obtained by the global conjugate heat transfer model is more reasonable and more accurate than that of the traditional model, which verifies the reliability and accuracy of the global conjugate heat transfer model.
Funder
Project supported by Zhejiang University Students' science and technology innovation activity plan
Srip project of Ningbo University
National Natural Science Foundation of China
Subject
Industrial and Manufacturing Engineering,Mechanical Engineering
Cited by
3 articles.
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