THERMAL SCIENCE

International Scientific Journal

Youhong Liu

,

Yifu Luo

,

Yulin Ding

,

Jia Guo

,

Changgeng Xiao

NUMERICAL AND EXPERIMENTAL INVESTIGATIONG OF A TURBINE GUIDE VANE WITH CONJUGATE HEAT TRANSFER METHOD

ABSTRACT
Three-dimensional steady-state conjugate heat transfer numerical method was utilized to study the flow and heat transfer characteristics of a turbine guide vane. In experiment, a real-sized turbine vane model and corresponding test section were designed. We verified the simulation accuracy of different turbulence models, coupling with transition model and limiter factor in conjugate heat transfer method. Compared with the experimental results, the results indicated that the SST model shows better accuracy and economy than other models studied in this paper.
KEYWORDS
turbine guide vane, aerodynamic parameters, heat flux sensor, heat transfer, turbulence models
PAPER SUBMITTED: 2021-08-20
PAPER REVISED: 2021-12-17
PAPER ACCEPTED: 2022-01-24
PUBLISHED ONLINE: 2022-03-05
DOI REFERENCE: https://doi.org/10.2298/TSCI210820024L
CITATION EXPORT: view in browser or download as text file
THERMAL SCIENCE YEAR 2022, VOLUME 26, ISSUE Issue 5, PAGES [4259 - 4269]
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Numerical and experimental investigationg of a turbine guide vane with conjugate heat transfer method

© 2024 Society of Thermal Engineers of Serbia. Published by the Vinča Institute of Nuclear Sciences, National Institute of the Republic of Serbia, Belgrade, Serbia. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution-NonCommercial-NoDerivs 4.0 International licence