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Questions related to CFD Simulation
Dear all researchers, I work on RCCI engines, but after simulation, the contours shows abnormal temperature increase in the center of the engine. This abnormal temperature increase, is the main...
04 April 2016 5,941 2 View
Hi friends!I'm modeling a submerged buoyant turbulent jet of brine in ambient water tank. it is obvious to use a multiphase solver for this modeling. I'm dealing with twoPhaseEulerFoam solver of...
04 April 2016 2,838 2 View
i am facing the problem regarding the boundary condition in CF-X. at the interface of Fluid and solid i want to apply heat transfer co-efficient with temperature. In Any one know about it , share...
11 March 2016 3,219 1 View
For the thermal simulation, when is it necessary to have the mesh independence test? When I am using Star-CCM+ to do the thermal simulation, I find it hard to get an accurate temperature even the...
06 March 2016 10,026 6 View
Hi good day to everyone. Recently i'm trying to construct a 2D model using Autodesk Simulation CFD but i failed so i wish to get some guidelines from you all on how to create the 2D model in...
03 March 2016 5,253 5 View
03 March 2016 1,324 6 View
Hi All. Looking at gathering literature on CFD modelling of centrifugal compressors. At this stage looking for any studies of different mesh strategies and/or turbulence methods. Cheers!
03 March 2016 1,729 4 View
03 March 2016 8,571 1 View
Star-CD, FIRE AVL, KIVA 3V and etc
02 February 2016 4,800 3 View
Dear scientists, I'm looking for Prandtl turbulent correlations applied to liquid metal (expecially, lead). I would like to compare it with results of CFD simulation. It can be liquid metal flow...
02 February 2016 2,966 3 View
Dear colleagues, I am performing DNS with the Burger equation (1D) without force and with periodic boundary conditions. So, the initial condition (the energy content) will decay towards zero due...
02 February 2016 5,671 6 View
I follow properly the guide of Cornell University, but I still get far different from the University. My lift coefficient = 1.9e-3 and drag coefficient= 1.9e-2. I tried to figure out it but I...
02 February 2016 6,004 7 View
I am modelling the thermal field on the water jacket in the cylinder head by the fluid-solid coupling method. But I find the simulation results vary greatly when I try changing the number of the...
02 February 2016 6,557 5 View
Dear Friends, I performed CFD simulation using CFX and then try to import the pressure pattern from CFX results to Structural module. On some of the wall, the pressure pattern is exactly imported...
27 January 2016 1,449 2 View
What is the approximate percentage of extraction turbine steam that will condense in a deaerator?
24 January 2016 2,728 3 View
I am working on a simulation of a square cavity which has different elements inside on star ccm+. I had problems for meshing the model due to self-intersections. I'm using an automated mesh to...
15 January 2016 6,332 6 View
In CFD, we found Implicit and explicit solutions for the numerical methods. how to differentiate the both.
01 January 2016 1,949 19 View
01 January 2016 8,411 6 View
01 January 2016 5,861 2 View
I have Fluid Geometry of centrifugal pump I do not know meshing in ICEM Please help me to do same
01 January 2016 1,155 2 View
01 January 2016 8,944 3 View
EXPERT IN CFD
01 January 2016 2,279 2 View
Also while importing ICEM mesh to fluent, FLUENT is taking 3D option as default option and i'm unable to change that option to 2D as my analysis is on 2d aerofoil. Can someone help me?
01 January 2016 6,305 5 View
I want to treat irregular geometry using Cartesian coordinates finite-volume method for Radiation. Can anyone provide inputs on how to treat inclined boundary? Thanks
12 December 2015 6,436 2 View