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A Galilean Invariant Explicit Algebraic Reynolds Stress Model for Curved Flows

机译：曲线流的伽利略不变显式代数雷诺应力模型

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摘要

A Galilean invariant weak-equilbrium hypothesis that is sensitive to streamline curvature is proposed. The hypothesis leads to an algebraic Reynolds stress model for curved flows that is fully explicit and self-consistent. The model is tested in curved homogeneous shear flow: the agreement is excellent with Reynolds stress closure model and adequate with available experimental data.

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作者
Girimaji, Sharath;
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年度 1996
页码 1-32
总页数 32
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
TURBULENCE MODELS; MATHEMATICAL MODELS; REYNOLDS STRESS; SHEAR FLOW; FLOW GEOMETRY; CURVATURE; DATA ACQUISITION;

机译：湍流模型;数学模型;雷诺兹应力;剪切流量;流动几何;曲率数据采集;

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专利

1. The Explicit Algebraic Reynolds Stress Models for Turbulent Flows [J] . Hoang Pham, Tuyen D. Nguyen Mechanical engineering research . 2012,第1期

机译：湍流的显式代数雷诺应力模型
2. Explicit algebraic Reynolds stress model for shock-dominated flows [J] . Vemula Jagadish Babu, Sinha Krishnendu International Journal of Heat and Fluid Flow . 2020,第Octa期

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3. Explicit algebraic Reynolds stress model (EARSM) for compressible shear flows [J] . Carlos A. Gomez, Sharath S. Girimaji Theoretical and Computational Fluid Dynamics . 2014,第2期

机译：可压缩剪切流的显式代数雷诺应力模型（EARSM）
4. APPLICATIONS OF EXPLICIT ALGEBRAIC REYNOLDS STRESS MODELS TO TRANSONIC TURBULENCE FLOW SIMULATIONS BASED ON DISCONTINUOUS GALERKIN METHODS [C] . Zengrong Hao, Hang Qiu, Xiaodong Ren, ASME turbo expo: turbine technical conference and exposition . 2014

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5. The explicit algebraic Reynolds stress models for turbulent flows. [D] . Pham, Hoang. 2001

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6. Reynolds Stress Model for Viscoelastic Drag-Reducing Flow Induced by Polymer Solution [O] . Yi Wang 2019

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7. The Explicit Algebraic Reynolds Stress Models for Turbulent Flows [O] . Tuyen D. Nguyen, Hoang Pham 2012

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8. Galilean Invariant Explicit Algebraic Reynolds Stress Model for Curved Flows [R] . Girimaji, S. 1996

机译：曲线流的伽利略不变显式代数雷诺应力模型

A Galilean Invariant Explicit Algebraic Reynolds Stress Model for Curved Flows

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