{"title":"Grid Sufficiency in Large Eddy Simulations as a Hypothesis Test","authors":"Walter Arias-Ramírez, J. Larsson","doi":"10.1080/10618562.2022.2088739","DOIUrl":null,"url":null,"abstract":"The purpose of this Short Communication is three-fold: to make the case that the question of grid sufficiency in LES should be viewed as a hypothesis test, to demonstrate how this can be done using standard tools from statistics, and to illustrate how this leads to transparent ways to both judge grid sufficiency and to make decisions about how much averaging time is required to make that judgment.","PeriodicalId":56288,"journal":{"name":"International Journal of Computational Fluid Dynamics","volume":"178 1","pages":"260 - 264"},"PeriodicalIF":1.1000,"publicationDate":"2022-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Computational Fluid Dynamics","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.1080/10618562.2022.2088739","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"MECHANICS","Score":null,"Total":0}
引用次数: 1
Abstract
The purpose of this Short Communication is three-fold: to make the case that the question of grid sufficiency in LES should be viewed as a hypothesis test, to demonstrate how this can be done using standard tools from statistics, and to illustrate how this leads to transparent ways to both judge grid sufficiency and to make decisions about how much averaging time is required to make that judgment.
期刊介绍：
The International Journal of Computational Fluid Dynamics publishes innovative CFD research, both fundamental and applied, with applications in a wide variety of fields.
The Journal emphasizes accurate predictive tools for 3D flow analysis and design, and those promoting a deeper understanding of the physics of 3D fluid motion. Relevant and innovative practical and industrial 3D applications, as well as those of an interdisciplinary nature, are encouraged.
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