Use which contour function and variable?
How to calculate turbulence within a trap?(expression?)
Software: ANSYS CFX AND FLUENT
So to display turbulence within my model. I must use Turbulence kinetic energy not turbulence eddy dissipation?
i am currently doing a mesh convergence study on nozzles. Based on my CFD results, i need to prove why coarse mesh is better then fine mesh. Pls recommend me some articles. it will be helpful for...
02 March 2016 6,055 3 View
i need some articles regarding the usage of shear-stress transport model(sst) turbulence model in different types of nozzles(convergent/divergent/both). Pls recommend me.
01 February 2016 7,152 1 View
it is possible if anyone can recommend me some articles relating using SST turbulence model for different types of shapes where the fan is rotating inside. CFD/CFX/FLUENT
01 February 2016 9,593 2 View
Given at 1200rpm the fan speed Sound Power Level : 27.7815dB Sound Pressure Level : 27.7815dB How to calculate the noise?
31 December 2015 7,520 1 View
Any recommended articles or websites? Assume my computer fan is inside my model. How do i go about the calculations for CFM, Flowrate and Turbulence and the reynolds number. Assume air enters the...
31 December 2015 7,283 1 View
based on research i have heard about the macro calculator in cfx
31 December 2015 2,484 1 View
Imagine my fan is spinning in my model. How will it defer in both analysis?
31 December 2015 8,931 1 View
Is it possible to conduct a molecular dynamics simulation to see the effects of a specific carbohydrate on the structure of lipids (e.g., micelle structure)? I am a beginner in this field and plan...
03 August 2024 3,371 3 View
I am using a windows system, what software I should use for hydration shell analysis with molecular dynamics?
02 August 2024 3,143 4 View
Dear all, I am working on particle deposition in human's & rat's respiratory airways using CFD and I am looking for the 3D CAD file for my simulations (STEP or IGES format). If somone has such...
29 July 2024 1,092 2 View
Dear All Gromacs User I would like to restart MD without using checkpint .cpt files? I heard there is a way for acheiveing this. Any input and sugegstions are most welcome. Thanking You Budheswar
29 July 2024 3,084 8 View
If I want to calculate molecular dynamics (Gromacs), do I first need to optimize the geometry of the molecule? For example, I first draw the molecule in Avogadro, and then what? I guess I can't...
28 July 2024 673 3 View
Hello; I am conducting a CFD study on two-phase flow in a separator, utilizing refrigerant as the working fluid. For this study, I have implemented pressure inlet and pressure outlet boundary...
25 July 2024 2,309 5 View
Hi everyone, I am working on a curved domain in which a ship is situated in the middle (geometry is given below). In my understanding the general fluid flow is parallel to the x axis from inlet to...
25 July 2024 9,058 4 View
I am an undergraduate mechanical engineering student seeking suggestions on topics related to either thermodynamics, fluid mechanics, heat transfer or renewable energy for my final year project....
24 July 2024 4,058 5 View
Dear Researchers, My question is associated with the "MDCI" method in Orca. Please let me clarify my question using a simple example: Suppose we are going to perform CBS extrapolation using "!...
21 July 2024 1,632 0 View
I want to study the thermal properties of a mixed system which is constructed by virtual crystal approximation in VASP. When I try to run the ab initio Molecular Dynamics of this system in VASP, I...
19 July 2024 6,569 3 View