A dynamic simplified Lund model for large-eddy simulation and its application to a centrifugal pump

Huang Xianbei; Qiu Baoyun; Guo Qiang; Liu Zhuqing; Yang Wei; Li Yaojun

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A dynamic simplified Lund model for large-eddy simulation and its application to a centrifugal pump

机译：大涡模拟的动态简化Lund模型及其在离心泵中的应用

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摘要

Purpose Construct a new sub-grid scale (SGS) model which can improve the efficiency and maintain comparative accuracy comparing to the existing dynamic cubic non-linear SGS model (DCNM).

机译：目的构造一个新的子网格规模（SGS）模型，与现有的动态立方非线性SGS模型（DCNM）相比，该模型可以提高效率并保持比较精度。

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来源
《Engineering Computations》 |2018年第7期|2577-2588|共12页
作者
Huang Xianbei; Qiu Baoyun; Guo Qiang; Liu Zhuqing; Yang Wei; Li Yaojun;
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作者单位

Yangzhou Univ, Sch Hydraul Energy & Power Engn, Yangzhou, Jiangsu, Peoples R China;

Yangzhou Univ, Sch Hydraul Energy & Power Engn, Yangzhou, Jiangsu, Peoples R China;

Yangzhou Univ, Sch Hydraul Energy & Power Engn, Yangzhou, Jiangsu, Peoples R China;

China Agr Univ, Coll Water Resources & Civil Engn, Beijing, Peoples R China;

China Agr Univ, Coll Water Resources & Civil Engn, Beijing, Peoples R China;

China Agr Univ, Coll Water Resources & Civil Engn, Beijing, Peoples R China;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类
关键词
Centrifugal pump; Large-eddy simulation; Non-linear SGS model; Rotating turbulent channel flow;

机译：离心泵;大涡模拟;非线性SGS模型;旋转通道内湍流;

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1. Quantitative Visualization of the Flow in a Centrifugal Pump With Diffuser Vanes-II: Addressing Passage-Averaged and Large-Eddy Simulation Modeling Issues in Turbomachinery Flows [J] . Manish Sinha Joseph Katz harles Meneveau Journal of Fluids Engineering: Transactions of the ASME . 2000,第1期

机译：带有扩散器叶片II的离心泵中流的定量可视化：解决了涡轮机械流中的通道平均和大涡流仿真建模问题
2. Evaluation of near-wall solution approaches for large-eddy simulations of flow in a centrifugal pump impeller [J] . Zhi-Feng Yao, Zheng-Jun Yang, Fu-Jun Wang Engineering Applications of Computational Fluid Mechanics . 2016,第1期

机译：离心泵叶轮中大涡流模拟的近壁求解方法评估
3. Numerical study of stable stratification effects on the wind over simplified tall building models using large-eddy simulations [J] . Liu Zhenqing, Li Weipeng, Shen Lian, Building and Environment . 2021,第Apra期

机译：使用大涡模拟稳定分层效应稳定分层效应的数值研究
4. SIMPLIFIED ONE-DIMENSIONAL MODEL FOR TRANSIENT TIME-DOMAIN SIMULATION OF CENTRIFUGAL PUMPS [C] . Andreas Linkamp, Christian Lehr, Andreas Brummer International Congress on Sound and Vibration . 2017

机译：离心泵瞬态时间域模拟简化的一维模型
5. Hydrodynamic forces in centrifugal pump and compressor impellers in volute casings: Measurements using magnetic bearings and CFD simulations. [D] . Baun, Daniel Otto. 2002

机译：蜗壳中的离心泵和压缩机叶轮中的流体动力：使用磁性轴承和CFD模拟进行测量。
6. Thermodynamics and stability of a β-sheet complex: Molecular dynamics simulations on simplified off-lattice protein models [O] . Hyunbum Jang, Carol K. Hall, Yaoqi Zhou 2004

机译：β-sheet复合物的热力学和稳定性：简化的非晶格蛋白质模型的分子动力学模拟
7. Evaluation of near-wall solution approaches for large-eddy simulations of flow in a centrifugal pump impeller [O] . Zhi-Feng Yao, Zheng-Jun Yang, Fu-Jun Wang 2016

机译：评估近壁解决方案，用于离心泵叶轮中的大涡模拟流动
8. Using Mesoscale Weather Model Output as Boundary Conditions for Atmospheric Large-Eddy Simulations and Wind-Plant Aerodynamics Simulations, International Conference on Future Technologies for Wind Energy. [R] . A. Purkayastha B. Vanderwende J. Michalakes J. K. Lundquist M. A. Sprague M. J. Churchfield P. J. Moriarty S. Lee 2013

机译：使用中尺度天气模型输出作为大气大涡模拟和风 - 植物空气动力学模拟的边界条件，风能未来技术国际会议。

A dynamic simplified Lund model for large-eddy simulation and its application to a centrifugal pump

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