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Weiyao Zhu,Bin Pan,Zhen Chen,Wengang Bu,Qipeng Ma,Kai Liu,Ming Yue
《工程(英文)》 2024年 第32卷 第1期 页码 139-152 doi: 10.1016/j.eng.2023.05.014
Fluid flow at nanoscale is closely related to many areas in nature and technology, e.g., unconventional hydrocarbon recovery, carbon dioxide geo-storage, underground hydrocarbon storage, fuel cells, ocean desalination and biomedicine. At nanoscale, interfacial forces dominate over bulk forces, and nonlinear effects are important, which significantly deviate from conventional theory. During the past decades, a series of experiments, theory and simulations have been performed to investigate fluid flow at nanoscale, which has advanced our fundamental knowledge of this topic. However, a critical review is still lacking, which has seriously limited the basic understanding of this area. Therefore herein, we systematically review experimental, theoretical and simulation works on single- and multi- phases fluid flow at nanoscale. We also clearly point out the current research gaps and future outlook. These insights will promote the significant development of nonlinear flow physics at nanoscale and will provide crucial guidance on the relevant areas.
关键词: Transport in nanoporous media Multi-phase fluid dynamics Nonlinear flow mechanisms Nonlinear flow conservation equations Interfacial forces Molecular dynamics simulation
Cong-ying Cai, Xiao-lan Yao,yaoxiaolan@bit.edu.cn
《信息与电子工程前沿(英文)》 2020年 第21卷 第10期 页码 1413-1534 doi: 10.1631/FITEE.1900586
《农业科学与工程前沿(英文)》 2023年 第10卷 第3期 页码 374-389 doi: 10.15302/J-FASE-2023501
● NH3 dispersion from a multi-floor pig building was compared to a single-floor building.
关键词: pig building computational fluid dynamics ammonia dispersion
Rasoul MEMARZADEH, Gholamabbas BARANI, Mahnaz GHAEINI-HESSAROEYEH
《结构与土木工程前沿(英文)》 2018年 第12卷 第3期 页码 412-424 doi: 10.1007/s11709-017-0432-8
The subject of present study is the application of mesh free Lagrangian two-dimensional non-cohesive sediment transport model applied to a two-phase flow over an initially trapezoidal-shaped sediment embankment. The governing equations of the present model are the Navier-Stocks equations solved using Weakly Compressible Smoothed Particle Hydrodynamics (WCSPH) method. To simulate the movement of sediment particles, the model considers a powerful two-part technique; when the sediment phase has rigid behavior, only the force term due to shear stress in the Navier-Stokes equations is used for simulation of sediment particles’ movement. Otherwise, all the Navier-Stokes force terms are used for transport simulation of sediment particles. In the present model, the interactions between different phases are calculated automatically, even with considerable difference between the density and viscosity of phases. Validation of the model is performed using simulation of available laboratory experiments, and the comparison between computational results and experimental data shows that the model generally predicts well the flow propagation over movable beds, the induced sediment transport and bed changes, and temporal evolution of embankment breaching.
关键词: WCSPH method non-cohesive sediment transport rheological model two-part technique two-phase dam break
Stormwater treatment: examples of computational fluid dynamics modeling
Gaoxiang YING, John SANSALONE, Srikanth PATHAPATI, Giuseppina GAROFALO, Marco MAGLIONICO, Andrea BOLOGNESI, Alessandro ARTINA
《环境科学与工程前沿(英文)》 2012年 第6卷 第5期 页码 638-648 doi: 10.1007/s11783-012-0442-7
关键词: stormwater unit operations and processes (UOPs) hydrodynamic separation filtration adsorption computational fluid dynamics (CFD) turbulence modeling discrete phase model particle separation detention/retention basins clarification
Computational fluid dynamics simulation of aerosol transport and deposition
Yingjie TANG, Bing GUO
《环境科学与工程前沿(英文)》 2011年 第5卷 第3期 页码 362-377 doi: 10.1007/s11783-011-0365-8
关键词: computational fluid dynamics (CFD) aerosol transport deposition
Fundamental influences of particles on stirred and unstirred venting processes of foaming systems
Henrik LEIMEISTER,Jörg STEINBACH
《化学科学与工程前沿(英文)》 2014年 第8卷 第2期 页码 141-148 doi: 10.1007/s11705-014-1423-0
关键词: venting multi-phase
Maximum entropy based finite element analysis of porous media
Emad NOROUZI, Hesam MOSLEMZADEH, Soheil MOHAMMADI
《结构与土木工程前沿(英文)》 2019年 第13卷 第2期 页码 364-379 doi: 10.1007/s11709-018-0470-x
关键词: maximum entropy FEM fully coupled multi-phase system porous media
Coupled solid-fluid FE-analysis of an embankment dam
Michael PERTL, Matthias HOFMANN, Guenter HOFSTETTER
《结构与土木工程前沿(英文)》 2011年 第5卷 第1期 页码 53-62 doi: 10.1007/s11709-010-0084-4
关键词: multi-phase model unsaturated soil model Barcelona Basic model (BBM) return mapping algorithm embankment dam
Tianwei TAN, Peiyong QIN,
《化学科学与工程前沿(英文)》 2010年 第4卷 第3期 页码 241-241 doi: 10.1007/s11705-009-0285-3
Numerical simulation of fluid dynamics in the stirred tank by the SSG Reynolds Stress Model
Nana QI, Hui WANG, Kai ZHANG, Hu ZHANG
《化学科学与工程前沿(英文)》 2010年 第4卷 第4期 页码 506-514 doi: 10.1007/s11705-010-0508-7
关键词: stirred tank fluid dynamics numerical simulation SSG Reynolds Stress Model MRF
Water film coated composite liquid metal marble and its fluidic impact dynamics phenomenon
Yujie DING,Jing LIU
《能源前沿(英文)》 2016年 第10卷 第1期 页码 29-36 doi: 10.1007/s11708-015-0388-0
关键词: liquid metal marble metallic droplet composite fluid impact dynamics multiphase fluid mechanics
Computational fluid dynamics applied to high temperature hydrogen separation membranes
Guozhao JI, Guoxiong WANG, Kamel HOOMAN, Suresh BHATIA, Jo?o C. DINIZ da COSTA
《化学科学与工程前沿(英文)》 2012年 第6卷 第1期 页码 3-12 doi: 10.1007/s11705-011-1161-5
关键词: membrane gas separation computational fluid dynamics concentration polarization hydrogen
Dynamics analysis of bladder-urethra system based on CFD
Qinghua JIN, Xiaojun ZHANG, Xiaoyang LI, Jianliu WANG,
《机械工程前沿(英文)》 2010年 第5卷 第3期 页码 336-340 doi: 10.1007/s11465-010-0027-8
关键词: bladder-urethra system stress urinary incontinence (SUI) computational fluid dynamics (CFD) urodynamics
Bin HU, Di WU, L.W. WANG, R.Z. WANG
《能源前沿(英文)》 2017年 第11卷 第4期 页码 493-502 doi: 10.1007/s11708-017-0510-6
关键词: multi-stage compression high temperature heat pump heat recovery exergy destruction R1234ze(Z) working fluid
标题 作者 时间 类型 操作
Trajectory optimization with constraints for alpine skiers based on multi-phase nonlinear optimal control
Cong-ying Cai, Xiao-lan Yao,yaoxiaolan@bit.edu.cn
期刊论文
AMMONIA DISPERSION FROM MULTI-FLOOR VERSUS STANDARD SINGLE-FLOOR PIG PRODUCTION FACILITIES BASED ON COMPUTATIONALFLUID DYNAMICS SIMULATIONS
期刊论文
Application of a weakly compressible smoothed particle hydrodynamics multi-phase model to non-cohesive
Rasoul MEMARZADEH, Gholamabbas BARANI, Mahnaz GHAEINI-HESSAROEYEH
期刊论文
Stormwater treatment: examples of computational fluid dynamics modeling
Gaoxiang YING, John SANSALONE, Srikanth PATHAPATI, Giuseppina GAROFALO, Marco MAGLIONICO, Andrea BOLOGNESI, Alessandro ARTINA
期刊论文
Computational fluid dynamics simulation of aerosol transport and deposition
Yingjie TANG, Bing GUO
期刊论文
Fundamental influences of particles on stirred and unstirred venting processes of foaming systems
Henrik LEIMEISTER,Jörg STEINBACH
期刊论文
Maximum entropy based finite element analysis of porous media
Emad NOROUZI, Hesam MOSLEMZADEH, Soheil MOHAMMADI
期刊论文
Coupled solid-fluid FE-analysis of an embankment dam
Michael PERTL, Matthias HOFMANN, Guenter HOFSTETTER
期刊论文
Introduction to the special section on the Symposium on Computational Fluid Dynamics and Molecular Simulation
Tianwei TAN, Peiyong QIN,
期刊论文
Numerical simulation of fluid dynamics in the stirred tank by the SSG Reynolds Stress Model
Nana QI, Hui WANG, Kai ZHANG, Hu ZHANG
期刊论文
Water film coated composite liquid metal marble and its fluidic impact dynamics phenomenon
Yujie DING,Jing LIU
期刊论文
Computational fluid dynamics applied to high temperature hydrogen separation membranes
Guozhao JI, Guoxiong WANG, Kamel HOOMAN, Suresh BHATIA, Jo?o C. DINIZ da COSTA
期刊论文
Dynamics analysis of bladder-urethra system based on CFD
Qinghua JIN, Xiaojun ZHANG, Xiaoyang LI, Jianliu WANG,
期刊论文