The Large Eddy Simulation and Stability Analysis of Flow Field in a Generic Cabin

机译：通用舱内流场的大涡模拟及稳定性分析

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The detailed instantaneous information and evolution of flow field in cabin were crucial for determining the spread of contaminants or viruses and creating a comfortable environment.In this paper,a refined large-eddy simulation (LES) was conducted to investigate the complex airflow characteristics in a single row B737-200 cabin model.The simulated result showed that the flow field was highly unstable.

机译：详细的瞬时信息和机舱内流场的演变对于确定污染物或病毒的传播并创造舒适的环境至关重要。本文通过精细的大涡模拟（LES）来研究飞机中复杂的气流特性。单排B737-200机舱模型。仿真结果表明，流场高度不稳定。

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来源
《International symposium on heating, ventilation and air conditioning;9th international symposium on heating, ventilation and air conditioning (ISHVAC) International conference on building energy and environment;Tianjin University;》|2015年|393|共1页
会议地点 Tianjin(CN)
作者
Changwei Yang; Xiwen Zhang; Zhaohui Yao; Feng He;
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作者单位

Department of Engineering Mechanics, Tsinghua University, Beijing, Beijing, China;

Department of Engineering Mechanics, Tsinghua University, Beijing, Beijing, China;

Department of Engineering Mechanics, Tsinghua University, Beijing, Beijing, China;

Department of Engineering Mechanics, Tsinghua University, Beijing, Beijing, China;

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原文格式 PDF
正文语种 eng
中图分类空气调节;
关键词
Cabin; LES; Saddle Point; Heteroclinic Orbit; Stability Analysis;

机译：机舱; LES;鞍点;等斜轨道;稳定性分析;

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1. Numerical study of the instantaneous flow fields by large eddy simulation and stability analysis in a single aisle cabin model [J] . Yang ChangWei, Zhang XiWen, Yao ZhaoHui, Building and Environment . 2016,第Feba期

机译：单通道机舱模型中大涡模拟和稳定性分析的瞬时流场数值研究
2. Comparison of Large Eddy Simulation Predictions with Particle Image Velocimetry Data for the Airflow in a Generic Cabin Model [J] . C. H. Lin, T. T. Wu, R. H. Horstman, HVAC&R research . 2006,第3c期

机译：通用机舱模型中大涡模拟预测与气流粒子图像测速数据的比较
3. Large-Eddy Simulation and RANS Analysis of the End-Wall Flow in a Linear Low-Pressure Turbine Cascade, Part Ⅰ: Flow and Secondary Vorticity Fields Under Varying Inlet Condition [J] . Pichler Richard, Zhao Yaomin, Sandberg Richard, Journal of turbomachinery . 2019,第12期

机译：线性低压涡轮叶栅端壁流动的大涡模拟和RANS分析，第一部分：变进气条件下的流动和二次涡流场
4. The Large Eddy Simulation and Stability Analysis of Flow Field in a Generic Cabin [C] . Changwei Yang, Xiwen Zhang, Zhaohui Yao International Symposium on Heating, Ventilation and Air Conditioning . 2016

机译：通用舱流场的大涡仿真与稳定性分析
5. Large-eddy simulation (two-dimensional) of spatially developing mixing layer using vortex-in-cell for flow field and filtered density function for scalar field. [D] . Wang, Jinkai. 2004

机译：大涡模拟（二维），用于空间展开的混合层，使用单元内涡流作为流场，并使用滤波后的密度函数处理标量场。
6. Entropy Analysis of the Flat Tip Leakage Flow with Delayed Detached Eddy Simulation [O] . Hui Li, Xinrong Su, Xin Yuan 2019

机译：延迟独立涡流仿真的扁平尖漏流的熵分析
7. The Large Eddy Simulation and Stability Analysis of Flow Field in a Generic Cabin [O] . Yang Changwei, Zhang Xiwen, Yao Zhaohui, 2015

机译：通用机舱内流场的大涡模拟及稳定性分析

The Large Eddy Simulation and Stability Analysis of Flow Field in a Generic Cabin

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