Resource Type

Journal Article 977

Conference Videos 20

Year

2024 1

2023 50

2022 64

2021 69

2020 66

2019 62

2018 51

2017 43

2016 34

2015 51

2014 51

2013 37

2012 47

2011 49

2010 52

2009 51

2008 37

2007 41

2006 37

2005 19

open ︾

Keywords

finite element method 39

numerical simulation 10

topology optimization 10

discrete element method 8

Monte Carlo method 7

computational fluid dynamics (CFD) 7

technology foresight 7

finite element method (FEM) 6

computational fluid dynamics 5

different 5

displacement 4

efficient 4

least square method 4

level set method 4

monitoring 4

pressure drop 4

Taguchi method 3

concrete 3

data mining 3

open ︾

Search scope:

排序： Display mode:

Three-dimensional numerical simulation of floodwater evolution with storm surge based on VOF method

Wang Xiaoling,Sun Yichao,Chen Huahong,Yang Limei,Sun Ruirui

Strategic Study of CAE 2011, Volume 13, Issue 12,   Pages 56-62

Abstract: surge disaster and ensure moistureproof safety, the 3D unsteady k-ε model coupled with the volumeof fluid (VOF) method of water-air two-phase flow is established.The model adopts the method of equivalent roughness to deal with urban intensive building groups, in

Keywords： floodwater evolution with storm surge     volume of fluid (VOF) method     3D k-ε model     water depth distribution    

HTML PDF Collect

Numerical simulation of micro scale flowing and boiling

Wen WANG, Rui ZHUAN,

Frontiers in Energy 2009, Volume 3, Issue 4,   Pages 396-401 doi: 10.1007/s11708-009-0049-2

Abstract: modeling of bubble dynamics of nucleate boiling, and a description of the interface of two phases with the volume-of-fluid(VOF).

Keywords： volume-of-fluid (VOF)     micro channel     nucleate boiling     bubble dynamics     simulation    

HTML PDF Collect

Dynamics simulation of bottom high-sediment sea water movement under waves

Xueyi YOU , Wei LIU , Houpeng XIAO ,

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 3,   Pages 312-315 doi: 10.1007/s11709-009-0037-y

Abstract: Supposing that the high-sediment sea water is a Newtonian fluid, based on Navier-Stokes (N-S) theory,the movement of the interfaces of air-water and water-sediment water was tracked by the volume of fluid(VOF) method.understanding the resuspension and settlement of sediment and the formation of bottom stripe, and the VOFmethod can trace the movement of the two interfaces simultaneously; the movement of the air-water interface

Keywords： volume of fluid (VOF) method     high sediment sea water     numerical simulation     interface trace     Navier-Stokes    

HTML PDF Collect

Explicit finite element method for calculation and analysis to the elasto-plastic dynamic response offluid-saturated porous media

LI Liang, DU Xiuli, LI Liyun, ZHAO Chenggang

Frontiers of Structural and Civil Engineering 2007, Volume 1, Issue 4,   Pages 436-442 doi: 10.1007/s11709-007-0059-2

Abstract: In order to describe the elasto-plastic dynamic response of fluid-saturated porous media, the incrementalelasto-plastic wave propagation equations of fluid-saturated porous media are developed by the fundamentaltheory of continuum mechanics and appointing to the characteristic of fluid-saturated porous media.of central difference method and Newmark constant average acceleration method to get the explicit timeis developed for calculation and analysis of the elasto-plastic dynamic response of fluid-saturated porous

Keywords： discretization     computational     calculation     integral     requirement    

HTML PDF Collect

A new method of studying collapsibility of loess

Yuanqing ZHU , Zhenghan CHEN ,

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 3,   Pages 305-311 doi: 10.1007/s11709-009-0040-3

Abstract: A pressure/volume-controlled equipment was combined with the triaxial system to measure the water volumeThe apparatus could measure volume change precisely and keep the deviator stress unvaried, as well asmeasure the volume of water filtrating into the samples exactly.

Keywords： triaxial apparatus for collapsible soils     controlled suction     pressure/volume controlled equipment     double    

HTML PDF Collect

Assessment of liver volume variation to evaluate liver function

Cong Tong, Xinsen Xu, Chang Liu, Tianzheng Zhang, Kai Qu

Frontiers of Medicine 2012, Volume 6, Issue 4,   Pages 421-427 doi: 10.1007/s11684-012-0223-5

Abstract: volumetry in cirrhosis and acute liver failure (ALF) patients, we explored the correlation between hepatic volumeto get a regression formula for standard liver volume (SLV) and BSA.It turned out that the mean liver volume of the control group was 1 058±337 cm3.The hepatic volume of cirrhosis patients in Child A, B level was not reduced, but in Child C level itwas significantly reduced with the lowest liver volume index (CTLV/SLV).

Keywords： liver volume variation     cirrhosis     acute liver failure (ALF)    

HTML PDF Collect

Destructive and non-destructive evaluation of concrete for optimum sand to aggregate volume ratio

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 6,   Pages 1400-1414 doi: 10.1007/s11709-021-0779-8

Abstract: Aggregates are the biggest contributor to concrete volume and are a crucial parameter in dictating its, a detailed experimental investigation was carried out to evaluate the effect of sand-to-aggregate volume

Keywords： aggregates     non-destructive testing     sand-to-aggregate volume ratio (s/a)     maximum aggregate    

HTML PDF Collect

Review of the LNG intermediate fluid vaporizer and its heat transfer characteristics

Frontiers in Energy 2022, Volume 16, Issue 3,   Pages 429-444 doi: 10.1007/s11708-021-0747-y

Abstract: The intermediate fluid vaporizer (IFV), different from other liquefied natural gas (LNG) vaporizers,Moreover, studies on the fluid flow and heat transfer behaviors of the supercritical LNG inside the tubesand the condensation heat transfer of the intermediate fluid outside the tubes are summarized.

Keywords： intermediate fluid vaporizer     design of structure and intermediate fluid     condensation heat transfer    

HTML PDF Collect

Review of fluid and control technology of hydraulic wind turbines

Maolin CAI, Yixuan WANG, Zongxia JIAO, Yan SHI

Frontiers of Mechanical Engineering 2017, Volume 12, Issue 3,   Pages 312-320 doi: 10.1007/s11465-017-0433-2

Abstract:

This study examines the development of the fluid and control technology of hydraulic wind turbinesThe current state of hydraulic wind turbines as a new technology is described, and its basic fluid modeland typical control method are expounded by comparing various study results.

Keywords： wind turbine     hydraulic system     fluid model     control technology    

HTML PDF Collect

Enhanced solution to the surface–volume–surface EFIE for arbitrary metal–dielectric composite objects Research Article

Han WANG, Mingjie PANG, Hai LIN

Frontiers of Information Technology & Electronic Engineering 2022, Volume 23, Issue 7,   Pages 1098-1109 doi: 10.1631/FITEE.2100387

Abstract: The surface–volume–surface electric field (SVS-EFIE) can lead to complex equations, laborious implementationNumerical results demonstrate that the proposed method requires only 11.6% memory and 11.8% CPU time

Keywords： Composite object     Integral equation     Method of moments (MoM)     Addition theorem     Iterative method    

HTML PDF Collect

Integration of molecular dynamic simulation and free volume theory for modeling membrane VOC/gas separation

Bo Chen, Yan Dai, Xuehua Ruan, Yuan Xi, Gaohong He

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 2,   Pages 296-305 doi: 10.1007/s11705-018-1701-3

Abstract: This work proposes a method for modeling a membrane separation process for volatile organic compoundsby combining the MD simulation with the free volume theory.This method can avoid the scale-up problems of the MD method and accurately simulate the performanceand pure gas permeation data are employed to correlate pressure-irrelevant parameters for the free volumeThe proposed method provides an efficient tool for process engineering to simulate the membrane recovery

Keywords： membrane vapor separation     membrane process modeling     process engineering     free volume theory     volatile organic    

HTML PDF Collect

Two-scale modeling of granular materials: A FEM-FEM approach

Yun-Zhu CAI, Yu-Ching WU

Frontiers of Structural and Civil Engineering 2013, Volume 7, Issue 3,   Pages 304-315 doi: 10.1007/s11709-013-0213-y

Abstract: granular structure consisting of two-dimensional grains is modeled by the microscopic finite element methodsmall-scale level, and the homogenized viscous assembly is analyzed by the macroscopic finite element methodThe link between scales is made using a computational homogenization method.is treated individually with the appropriate constitutive relations obtained from a representative volumeThe method could be used in a variety of problems that can be represented using granular media.

Keywords： homogenization     two-scale     representative volume element     compaction     granular assembly     finite element method    

HTML PDF Collect

Charge and separation characteristics of nanofiltration membrane embracing dissociated functional groups

Zhun MA,Meng WANG,Xueli GAO,Congjie GAO

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 5,   Pages 650-658 doi: 10.1007/s11783-013-0605-1

Abstract: The electro-kinetic method was carried out to assess the membrane volume charge density ( ) with differentMoreover, the correlation between the volume charge density and feed concentration was in accordancecharacteristic of NF membrane could be evaluated well by DSPM-DE model coupling with electro-kinetic method

Keywords： Sulfonated polyethersulfone nanofiltration membrane     charge characteristics     electro-kinetic method     volume    

HTML PDF Collect

Computational fluid dynamics simulation of aerosol transport and deposition

Yingjie TANG, Bing GUO

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 3,   Pages 362-377 doi: 10.1007/s11783-011-0365-8

Abstract: In this article computational fluid dynamics (CFD) simulation of aerosol transport and deposition, i.e

Keywords： computational fluid dynamics (CFD)     aerosol     transport     deposition    

HTML PDF Collect

Investigation of carbon dioxide photoreduction process in a laboratory-scale photoreactor by computational fluid

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 7,   Pages 1149-1163 doi: 10.1007/s11705-021-2096-0

Abstract: The novelty of this work is the computational fluid dynamic model combined with the novel carbon dioxide

Keywords： carbon dioxide photoreduction     computational fluid dynamic simulation     kinetic model     Langmuir adsorption    

HTML PDF Collect

Title Author Date Type Operation

Three-dimensional numerical simulation of floodwater evolution with storm surge based on VOF method

Wang Xiaoling,Sun Yichao,Chen Huahong,Yang Limei,Sun Ruirui

Journal Article

Numerical simulation of micro scale flowing and boiling

Wen WANG, Rui ZHUAN,

Journal Article

Dynamics simulation of bottom high-sediment sea water movement under waves

Xueyi YOU , Wei LIU , Houpeng XIAO ,

Journal Article

Explicit finite element method for calculation and analysis to the elasto-plastic dynamic response offluid-saturated porous media

LI Liang, DU Xiuli, LI Liyun, ZHAO Chenggang

Journal Article

A new method of studying collapsibility of loess

Yuanqing ZHU , Zhenghan CHEN ,

Journal Article

Assessment of liver volume variation to evaluate liver function

Cong Tong, Xinsen Xu, Chang Liu, Tianzheng Zhang, Kai Qu

Journal Article

Destructive and non-destructive evaluation of concrete for optimum sand to aggregate volume ratio

Journal Article

Review of the LNG intermediate fluid vaporizer and its heat transfer characteristics

Journal Article

Review of fluid and control technology of hydraulic wind turbines

Maolin CAI, Yixuan WANG, Zongxia JIAO, Yan SHI

Journal Article

Enhanced solution to the surface–volume–surface EFIE for arbitrary metal–dielectric composite objects

Han WANG, Mingjie PANG, Hai LIN

Journal Article

Integration of molecular dynamic simulation and free volume theory for modeling membrane VOC/gas separation

Bo Chen, Yan Dai, Xuehua Ruan, Yuan Xi, Gaohong He

Journal Article

Two-scale modeling of granular materials: A FEM-FEM approach

Yun-Zhu CAI, Yu-Ching WU

Journal Article

Charge and separation characteristics of nanofiltration membrane embracing dissociated functional groups

Zhun MA,Meng WANG,Xueli GAO,Congjie GAO

Journal Article

Computational fluid dynamics simulation of aerosol transport and deposition

Yingjie TANG, Bing GUO

Journal Article

Investigation of carbon dioxide photoreduction process in a laboratory-scale photoreactor by computational fluid

Journal Article