N
Nan Gui
Researcher at Tsinghua University
Publications - 162
Citations - 2162
Nan Gui is an academic researcher from Tsinghua University. The author has contributed to research in topics: Particle & Discrete element method. The author has an hindex of 18, co-authored 138 publications receiving 1511 citations. Previous affiliations of Nan Gui include RMIT University & Zhejiang University.
Papers
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Third generation of vortex identification methods: Omega and Liutex/Rortex based systems
Chaoqun Liu,Yisheng Gao,Xiang-rui Dong,Yiqian Wang,Jian-ming Liu,Jian-ming Liu,Yuning Zhang,Xiao-shu Cai,Nan Gui +8 more
TL;DR: Liutex/Rortex is a new physical quantity with scalar, vector and tensor forms exactly representing the local rigid rotation of fluids as mentioned in this paper, which can be considered as the second generation of vortex identification methods.
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Advanced approaches of modeling and measurement for turbulence and heat transfer
TL;DR: In this article, a review of the state-of-the-art analytical, computational, and experimental techniques have been developed, which greatly contribute to the exploration of turbulence and heat transfer mechanisms.
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Numerical simulation of heat transfer in packed pebble beds: CFD-DEM coupled with particle thermal radiation
TL;DR: In this article, a complete CFD-DEM method coupled with particle-scale radiation is discussed for packed pebble beds, considering particle motion, fluid flow, particle-fluid interactions and heat convection, conduction and particle radiation.
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A review of pebble flow study for pebble bed high temperature gas-cooled reactor
TL;DR: A review of recent progress on pebble flow study, focusing on the important issues like PEBble flow, gas phase hydrodynamics, and inter-phase heat transfer (thermal hydraulics), is presented in this paper.
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DEM–LES study of 3-D bubbling fluidized bed with immersed tubes
Nan Gui,Jian Ren Fan,Kun Luo +2 more
TL;DR: Based on Euler-Lagrange frame, a true three-dimensional numerical simulation of bubbling fluidized bed embedded with two immersed tubes is presented in this paper, where the volume segmentation of a particle sphere for void fraction calculation is solved via a numerical sub-division approach.