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
{"title":"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","authors":"Linhao Zhan, Xiang Zhang, Ting Yu, Hongyi Xu","doi":"10.1080/10407782.2024.2383834","DOIUrl":null,"url":null,"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...","PeriodicalId":19183,"journal":{"name":"Numerical Heat Transfer, Part A: Applications","volume":"75 1","pages":""},"PeriodicalIF":2.8000,"publicationDate":"2024-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Numerical Heat Transfer, Part A: Applications","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.1080/10407782.2024.2383834","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"MECHANICS","Score":null,"Total":0}
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...
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.