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Online since: July 2012
Authors: Kittichai Triratanasirichai, Cherdpong Chiawchanwattana
Measuring wall temperatures on the surface area of the drying chamber was an attempt to study the temperature difference between experimental data and CFD simulations.
Daud, Editor, Spray Drying: Operation, Deposition and CFD Modelling, VDM Verlag Dr.
Daud, Editor, Spray Drying: Operation, Deposition and CFD Modelling, VDM Verlag Dr.
Planar Defects and their Role in Physics-Mechanical Properties of Ordered Alloys and Intermetallides
Online since: December 2007
Authors: Mikhail D. Starostenkov, Evgenia Dudnik, Galina Popova, Evgeniya Chernykh
It is evident that simulations realization of the conditions APB TAPB
W W> , 12
APB TAPB
W W> or the
conditions 12
2 APB TAPB TAPB
W W W> + allows to transform the pair of shear APB into a thermal
complex.
When the displacements of atoms are symmetric relatively a boundary plane, two types of defects (symmetric) are distinguished - simple types of defects: APB, TbAPB, SA, TAPB, SFD, superstructure twin FD, superstructure extrinsic FD, some types of CFD asymmetric - PAPB, a big group of CFD.
When the displacements of atoms are symmetric relatively a boundary plane, two types of defects (symmetric) are distinguished - simple types of defects: APB, TbAPB, SA, TAPB, SFD, superstructure twin FD, superstructure extrinsic FD, some types of CFD asymmetric - PAPB, a big group of CFD.
Online since: November 2012
Authors: P. Srinivasa Murthy, Syed Mohammed Aminuddin Aftab
Hence this model is used for simulation [8].
For exhaustive vortex generator CFD analysis, a lot of parametric studies have to be done in terms of chord wise location and span wise location, size and shape of the vortex generator and orientation of the vortex generator.
Abbreviations Symbol Meaning C Chord CL Co-efficient of Lift CD Co-efficient of Drag M∞ Free stream Mach number P∞ Pressure, N/m2 T Temperature, K δ Boundary layer thickness Re Reynolds number CFD Computational Fluid Dynamics VG Vortex Generator References [1] M.
For exhaustive vortex generator CFD analysis, a lot of parametric studies have to be done in terms of chord wise location and span wise location, size and shape of the vortex generator and orientation of the vortex generator.
Abbreviations Symbol Meaning C Chord CL Co-efficient of Lift CD Co-efficient of Drag M∞ Free stream Mach number P∞ Pressure, N/m2 T Temperature, K δ Boundary layer thickness Re Reynolds number CFD Computational Fluid Dynamics VG Vortex Generator References [1] M.
Online since: August 2013
Authors: Jun Sheng Li, Xing Guo Cheng, Hui Yong Li, Hua Li Gao, Zhi Hui Sha
The protection of the environment should be paid special attention in the agro-ecological zone. 3) The adoption of CFD to simulate the city air duct to build the space frame of the low-carbon eco-city which benefits the natural cycling.
CFD technology develops in modern times and is an effective fluid motion simulation technology.
CFD technology develops in modern times and is an effective fluid motion simulation technology.
Online since: May 2011
Authors: Zhi Guo Lu, Jian Ping Lin, Dan Dan Hua
The whole-field temperature distribution of the whole system including the joint, the enclosure and the medium, was solved based on the conjugate heat transfer model using ANSYS CFD software.
Finite element modeling development Given the fluid properties of the air, ANSYS CFD for fluid-solid coupling analysis was used for modeling the whole system including the joint, the enclosure and the air.
[8] A.Cheung, Y.Yu, K.Pochiraju: Three-dimensional finite element simulation of curing of polymer composites.
Finite element modeling development Given the fluid properties of the air, ANSYS CFD for fluid-solid coupling analysis was used for modeling the whole system including the joint, the enclosure and the air.
[8] A.Cheung, Y.Yu, K.Pochiraju: Three-dimensional finite element simulation of curing of polymer composites.
Online since: January 2019
Authors: Dagmara Čeheľová, Boris Bielek, Peter Hartman
The dimensions and inclination of air gap (chimney) and wind catcher are a subject of simulation to provide optimal effect for ventilation of individual room or the whole building, [5].
According CFD simulation the axial fan is best to be located in the top of wind tower providing better draw effect of fresh air flow and its direction through the tower`s channel in the indoor spaces.
Sustainable architectonical solutions which acts as integrated ones usually demands very complex and complicated approach during designing, optimally supported with simulations, such as CFD or daylight availability.
According CFD simulation the axial fan is best to be located in the top of wind tower providing better draw effect of fresh air flow and its direction through the tower`s channel in the indoor spaces.
Sustainable architectonical solutions which acts as integrated ones usually demands very complex and complicated approach during designing, optimally supported with simulations, such as CFD or daylight availability.
Online since: November 2015
Authors: S. Seralathan, D.G. Roy Chowdhury
Computational Methodology
The geometric modeling, by single passage approach with the assumption that flow is periodic in each impeller blade passage and grid generation of the computational domain is done by ANSYS ICEM CFD 13.0.
The numerical investigations are carried out using commercial CFD code, namely ANSYS CFX 13.0.
The reference pressure used for numerical simulation is 101.325 kPa.
The fluid used for simulation is air at 25oC.
The heat transfer model used for the simulation is total energy model.
The numerical investigations are carried out using commercial CFD code, namely ANSYS CFX 13.0.
The reference pressure used for numerical simulation is 101.325 kPa.
The fluid used for simulation is air at 25oC.
The heat transfer model used for the simulation is total energy model.
Online since: October 2013
Authors: Jun Mei Li, Yan Feng Li, Chen Chen Yin, Cheng Hu, Peng Xu
Numerical Simulation
The CFD code FDS (Fire Dynamics Simulator, version 4.05) based on Large Eddy Simulation (LES) [6], developed by National Institute of Standards and Technology (NIST) is implanted to carry out the numerical simulations in this paper.
The Navier-Strokes equations are solved in FDS using large eddy simulation to account for subgrid turbulence.
The grid size is 0.2m×0.2m×0.2m in the simulation, and the ambient temperature is 20oC.
The Navier-Strokes equations are solved in FDS using large eddy simulation to account for subgrid turbulence.
The grid size is 0.2m×0.2m×0.2m in the simulation, and the ambient temperature is 20oC.
Online since: August 2011
Authors: Wei Wang, Fang Pu Yang, Jing Bao Shi, Ming Fu Luo
The different cone angle to separates the efficiency influence
The hypothesis turns on lathe the air bleed fluid separator air inlet is 30mmx40mm, the overflow gate diameter is 30mm, uses same inlet velocity 20m/s, to the cone angle respectively be 10°, 15°, 20° three kind of different separators enters the simulation analysis, carries on the numerical simulation computation to the different taper under and the different size's bubble separation efficiency.
The different import size screws down the air bleed fluid separator numerical simulation research.
Regarding turns on lathe the air bleed fluid separator saying that was mad that the fluid import is an important structure, respectively turns on lathe the air bleed fluid separator to four kind of different import sizes to carry on the numerical simulation analysis computation, the import size respectively is 25mm×40mm, 30mm×40mm, 35mm×40mm, 40mm×40mm, the ppapersize is 0.2-9um, with uses same speed 20m/s.
The different overflow gate size screws down the air bleed fluid separator numerical simulation research Regarding turns on lathe the air bleed fluid separator saying that the gas overflow gate size is an important structure similarly, respectively turns on lathe the air bleed fluid separator to four kind of different size overflow gates to carry on the numerical simulation computation, the overflow gate size respectively is: 25mm, 30mm, 35mm, 40mm, the speed is 20m/s.
[6]Griffith WD,Boysan F.Computational fluid dynamics(CFD)and empirical modeling of the performance of a number of eydone samples[J].J Aerosol Sei.1996,27(2):28 1—304
The different import size screws down the air bleed fluid separator numerical simulation research.
Regarding turns on lathe the air bleed fluid separator saying that was mad that the fluid import is an important structure, respectively turns on lathe the air bleed fluid separator to four kind of different import sizes to carry on the numerical simulation analysis computation, the import size respectively is 25mm×40mm, 30mm×40mm, 35mm×40mm, 40mm×40mm, the ppapersize is 0.2-9um, with uses same speed 20m/s.
The different overflow gate size screws down the air bleed fluid separator numerical simulation research Regarding turns on lathe the air bleed fluid separator saying that the gas overflow gate size is an important structure similarly, respectively turns on lathe the air bleed fluid separator to four kind of different size overflow gates to carry on the numerical simulation computation, the overflow gate size respectively is: 25mm, 30mm, 35mm, 40mm, the speed is 20m/s.
[6]Griffith WD,Boysan F.Computational fluid dynamics(CFD)and empirical modeling of the performance of a number of eydone samples[J].J Aerosol Sei.1996,27(2):28 1—304