Numerical methods to solve and analyze problems that involve fluid flows. | Contact experts in Computational Fluid Dynamics to get answers
1,363 views 1,858 posts
Questions related to Computational Fluid Dynamics
I'm about my master degree thesis about energy efficient in edge devices. I'm looking for an advice in matter of suggested a model or algorithm . Thank you
15 February 2023 3,848 6 View
There's a long debate here, but we assume the most likely answer is yes.
03 January 2023 8,391 0 View
I am working with a lot of timelapse data and I've been switching between Timelapse2 & just using VLC (strictly because it isn't as laggy with going back a few seconds like Timelapse2) to...
03 January 2023 1,806 1 View
Problem statement: Meshing to simulate Flow past porous cylinder using snappyHexMeshutility. Questions and doubts: 1.How to mesh both porous cylinder (internal + external) as well as surrounding...
28 November 2022 1,718 1 View
Spongy, foam kind , oval in shape kind of stuff somtimes found attached to the bushes in himalayan region. On burning it gives some drops of oil which is used for treatment of ear pain.
26 October 2022 8,538 1 View
I set up a parabolic trough with a solar receiver tube, covered with a glass cover, in Solidworks 2019 SP 5.0. Thereafter I did a flow simulation upon it, trying to figure out the solar radiation...
29 September 2022 7,430 0 View
I am proposing to introduce steam driven cookstoves instead of LPG cookers to overcome the community suffering current issue of LPG in my country. It is planning to operate a cluster of stoves in...
28 September 2022 6,452 6 View
For the convection analysis, i assign a table parameter for the air temperature as shown below; !AIR TEMPERATURE INDEX FORMAT *DIM, AIRTEMP,TABLE,...
26 September 2022 7,402 0 View
Let's consider a rectangular channel having a porous obstruction in between. I want to set up a case to simulate the changes in flow behaviour due to this obstruction using VOF (interFoam). What...
25 September 2022 2,393 2 View
Hello, I have been trying to simulate mass transfer studies in a microfluidic channel to perform liquid-liquid extraction (without reaction) in drops. Can anyone help me with this. I'm trying to...
20 September 2022 9,127 0 View
Hi everyone, How to make a UDF to have a fully developed velocity profile in a 3D rectangular microchannel having a cross sectional area of 2mm (H) * 1mm (W)? I want to interpreted it to ANSYS...
15 September 2022 2,388 0 View
I know that cfmesh is standard and automatic mesh, but is it possible to reach high quality mesh at the end? if not, then how can we get high quality mesh with easy way in OpenFOAM?
13 September 2022 4,156 1 View
I am working in numerical simulation and analysis of heat source models using Petrov-Galerkin method. I would expect the best and most suitable software for PG method please
25 August 2022 7,058 3 View
Poper argued that "fittest" traits are derived from the definition "traits of those Who survived" which is a tautological statements this evolutionary theory, of which this is the main idea, is...
13 August 2022 1,651 0 View
The main purpose is to create a thermal model of the LIB module, however, the Cth has to be found to calculate the heat dissipation of the unit.
03 August 2022 7,966 0 View
I have the electricity consumption profile of a reversible heat pump covering 1 year. The heat pump datasheet contains the SEER and HSPF. I also know the thermostat setpoint for the building as...
27 July 2022 4,387 1 View
I want to know about the preparation method of simulated dye solution and also what are the ingredients required (with quantity) to prepare this solution???
19 July 2022 1,667 0 View
I want to calculate the density of a mixture of hydrogen, methane and helium using EOS, please kindly recommend relevant literatures, many thanks.
14 July 2022 2,271 1 View
In many papers, the flowrate determination has been given as the Bernoulli equation for the determination of brine flowrate however the equation does not remain valid for the last effect because...
09 July 2022 3,667 1 View
Hello All The acoustic emission frequency range is 20 kHz to 1 MHz from deformation, and crack. Does anyone know the source of acoustic emission above 1 MHz? If yes, please share that source....
14 June 2022 3,801 0 View
We assume that the answer is yes and that it would be of great importance in the theory of heat conduction and in experimental measurements of the thermal properties of different materials.
08 June 2022 8,911 3 View
I have created an Autoregressive model with exogenous input (ARX model) for my thermal model which I want to use to calculate Room temperature for an optimized Air conditioner power. The ARX...
07 June 2022 419 0 View
looking for a direct method other than D=K/Rho S.
06 June 2022 5,906 1 View
I cannot really understand, so I will need a little help. I have an explicit dynamic simulation. If I set the end time to 0,0001s it finishes in a few minutes, but if I set it to 1s (which is the...
25 April 2022 295 1 View