Can the set up files created for openfoam v4.0 (from .org) can be used for openfoam 1906 (from .com)?

I noticed that openfoam software is provided by two different organisations 1. ESI group 2. OpenFOAM foundation. My doubt is if the cases are set based on the version provided by openfoam...

31 December 2019 4,726 2 View

Is meshgems (add on module in salome) is good for hexmeshing of fluid domain to be run in openfoam?

Hi I'm currently using snappyhex mesh for meshing my fluid domain to run simulation in openfoam. I found salome is better free alternative to snappyhexmesh, but the time required by the mesh...

10 November 2019 1,568 1 View

Why the flow direction seems fixed along 'x' axis in OpenFOAM 6 (I apologise I found no issues with velocity compoent)?

I recently updated my OpenFOAM version 4.0 to 6. I'm facing an issue in the direction of flow. My flow is always pointing in x direction. Hence I tried to change the flow axis in a tutorial...

08 September 2019 5,629 1 View

Is just the pressure raise on closing the valve causes water hammering?

I recently saw this lecture from NPTEL on water hammering. I suppose example used for explaining the wave motion is widely used. (flow from a reservoir and valve...

07 August 2019 1,756 4 View

How to determine the suction pressure of multiple pumps operating in parallel?

Hi Im doing an analysis on total head developed by a pumping station that has 6 pumps. We have measurement reading for pressure on delivery side, but unfortunately volume flow rate is measured at...

09 October 2018 4,197 1 View

How to determine the head rise in vertical turbine pump?

Dear all, I'm looking to apply Bernoulli's principle to determine the head rise in the pump. Since most of the lectures are based on centrifugal pump, there is a suction pipe and delivery pipe,...

09 October 2018 10,047 0 View

What is the difference between freestream BC and inletoutlet BC?

08 September 2018 1,089 0 View

Why the hydrostatic pressure at outlet is not chaning based on velocity and total pressure?

02 March 2018 3,670 3 View

How to set up domain for cfx non premixed combustion modelling?

Hi all I'm trying to remodel pool fire modelling based on this paper "LNG pool fire simulation for domino effect analysis"...

11 December 2017 954 2 View

Can TP link 5 port Desktop switch be used as KVM switch?

04 May 2016 2,153 0 View

Anyone plz suggest relevant topic for research in image processing+Deep learning.?

I have selected brain tumor images ...but now found that already lots of research done n this topic.

03 March 2021 5,774 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

Chlorinated organic formation in odor control scrubbers using hypochlorite?

I'm involved in a study of odor control technologies for municipal wastewater treatment plant. One of the control options involves a chemical 2-stage (acid/alkaline) packed bed scrubber. The...

03 March 2021 3,661 2 View

Image Processing and classification using keras/Tensorflow?

Do you have some recommendations approaches on Image processing and classification of plant diseases using TensorFlow/Keras?

02 March 2021 1,493 4 View

Help request in CST microwave?

im working now on TPV solar cells and metamaterials and i realy need our help in CST microwave i have a tpv cell simulation and i want to extract particullarly the absorbtion of only the active...

02 March 2021 2,246 2 View

Which SAR dataset to use for generating coherency matrix and performing target decomposition (Description) ?

Working on chandrayaan-2 DFSAR data, there are three datasets available: 1) Slant range image data product: The slant range complex image file. Each pixel is represented by two 4-byte floating...

02 March 2021 8,481 3 View

Do you know any MR image dataset?

I would like to research on MR images (0.5T and 3T). Can you please suggest some websites that I can download dataset including both 0.5T and 3T MR images? Thank you.

02 March 2021 7,735 3 View

Which is suitable for use with Python? MySQL or SQL Server?

Which is suitable for use with Python? MySQL or SQL Server? What is your suggestion?

01 March 2021 3,422 3 View

Benefits of the 24 welled plate?

We have always used the 96 welled plate, the 48 welled plate but apparently there is much evidence on the 24 welled plate and above all its benefits.It states it is the same you would use on ELISA...

28 February 2021 1,149 1 View

How to plot the probability paper of Gumbel distribution using R programing?

In R-studio, there are many commands of Gumbel package. Arguments are also different. I`m asking about the alpha parameter of the Copula which must be greater than 1. If this is the one used to...

25 February 2021 5,229 3 View