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An Algebraic LCTM Model for Laminar–Turbulent Transition Prediction
Flow, Turbulence and Combustion ( IF 2.0 ) Pub Date : 2022-07-22 , DOI: 10.1007/s10494-022-00336-8 Florian R. Menter , Alexey Matyushenko , Richard Lechner , Andrey Stabnikov , Andrey Garbaruk
中文翻译:
用于层流-湍流过渡预测的代数 LCTM 模型
更新日期:2022-07-22
Flow, Turbulence and Combustion ( IF 2.0 ) Pub Date : 2022-07-22 , DOI: 10.1007/s10494-022-00336-8 Florian R. Menter , Alexey Matyushenko , Richard Lechner , Andrey Stabnikov , Andrey Garbaruk
A new algebraic RANS model for laminar–turbulent transition will be presented. The model follows the Local-Correlation-based Transition Modeling concept, is Galilean invariant and can handle natural, bypass and separation-induced transition. The model formulation is discussed in detail. A substantial number of test cases have been computed to evaluate the different transition mechanisms of the model.
中文翻译:
用于层流-湍流过渡预测的代数 LCTM 模型
将介绍一种用于层流-湍流过渡的新代数 RANS 模型。该模型遵循基于局部相关的过渡建模概念,是伽利略不变的,可以处理自然、旁路和分离引起的过渡。详细讨论了模型制定。已经计算了大量的测试用例来评估模型的不同转换机制。