Experimental study on heat transfer improvement structures with staggered transverse elongated pedestal array
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- 作者：S. Huanga ; J.D. Maltsonb ; Y.Y. Yana ; yuying.yan@nottingham.ac.uk" class="auth_mail" title="E-mail the corresponding author
- 关键词：Heat transfer coefficient ; Liquid crystal thermometry ; Elongated pedestal array ; Lumped capacitance method
- 刊名：International Journal of Heat and Mass Transfer
- 出版年：2016
- 出版时间：June 2016
- 年：2016
- 卷：97
- 期：Complete
- 页码：502-510
- 全文大小：1606 K
文摘
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A new structure for gas turbine trailing edge cooling was designed. The effect of geometrical parameter on structure’s thermal performance was evaluated.
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Thermochromic liquid crystal and lumped capacitance method was used to evaluate thermal performance.
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The heat transfer characteristics of this structure were performed, discussed and compared with past literatures.
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The overall thermal performance of this structure was evaluated and performed.