Progress in Hybrid RANS-LES Modelling - Papers Contributed to the 4th Symposium on Hybrid RANS-LES Methods, Beijing, China, September 2011

Progress in Hybrid RANS-LES Modelling - Papers Contributed to the 4th Symposium on Hybrid RANS-LES Methods, Beijing, China, September 2011
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混合 RANS-LES 建模的进展 - 第四届混合 RANS-LES 方法研讨会的论文,中国北京,2011 年 9 月

DOI:
10.1007/978-3-642-31818-4_8
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发表时间:
2012
期刊:
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通讯作者:
Rolfo S
Rolfo S
中科院分区:
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文献类型:
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作者:
Rolfo S

文献摘要

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本文提出了一个混合RANS-LES模式框架下的标量通量模式。该模型在不同普朗特数下的加热槽流和T形三通上进行了试验。结果表明,计算结果与实验数据吻合较好。
This work presents a scalar flux model in the framework of a hybrid RANS-LES modelling. The model is tested on a heated channel flow at different Prandtl numbers and on a T-junction. Results show a good agreement with both DNS and experimental data.