Investigation of the flow-heat-vortex mechanism in hot, coolant and delivery channels in film cooling under strongly-coupled boundary conditions using direct numerical simulation

IF 2.8 4区工程技术 Q2 MECHANICS

Numerical Heat Transfer, Part A: Applications Pub Date : 2024-07-29 DOI:10.1080/10407782.2024.2383834

Linhao Zhan, Xiang Zhang, Ting Yu, Hongyi Xu

引用次数: 0

Abstract

The research investigated the flow dynamics, heat transfer, and vortices in film cooling using direct numerical simulation (DNS) with various blowing ratios (Br = 0.63, 0.86, 1.18) and Reynolds num...

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利用直接数值模拟研究强耦合边界条件下薄膜冷却中热流、冷却剂和输送通道中的流-热-涡机制

研究采用直接数值模拟（DNS）技术，在不同吹气比（Br = 0.63、0.86、1.18）和雷诺数条件下，研究了薄膜冷却中的流动动力学、传热和涡流。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Numerical Heat Transfer, Part A: Applications 工程技术-力学

CiteScore

3.60

自引率

10.00%

发文量

127

审稿时长

3.8 months

期刊介绍： Published 24 times per year, Numerical Heat Transfer, Part A: Applications covers numerically-based, results-oriented papers highlighting problems in heat transfer, mass transfer, and fluid flow. Underlying numerical solutions may be based either on available methodologies or on adaptations of moderate extensions of available methods. Experimental results which support the numerical solutions are also acceptable.