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Viscosity of liquid is very important factor, hence CFS- surface tension model is good for water, if fluid is more viscous(mercury the exceptional) will not work for low capillary number flow!!!!!!!.
Dear All, I have no idea about DVDWT except that it is a diffuse interface model. I want to know pros and cons of using it over standard free surface models such as CLSVOF ? I was going through a...
02 March 2015 2,057 2 View
Dear All, I am facing trouble handling convective flux in a scalar transport equation for two-phase flow along wall boundary. Some wall boundary cells have low density and viscosity while the rest...
31 December 2014 3,934 12 View
I have a set of data which each time instant varies with x and y location and then also varies over time periodically. I wish to average this dataset over the period. Can someone suggest how to do it?
03 April 2014 7,938 5 View
I am trying to simulate evaporation in unsaturated porous wicks. I have run two set of simulations with different geometries and have incorporated symmetry B.C inside porous region. But behavior...
01 February 2014 8,185 3 View
I was wondering if it is possible to make the gas phase flow in a one way direction in porous media by some artificial means.
31 December 2013 1,007 2 View
Can someone suggest some open-source softwares for modelling two-phase flow in porous media? I was trying to use FLUENT but it is not working well.
11 December 2013 1,687 7 View
Any reference paper or hint would be of great help. I wish to model capillary force term in porous wick. But am unable to do so as I am not aware of how to implement it. Should we modify...
10 November 2013 356 3 View
I am well aware of Rudman algorithm's implementation in 2D cases. But how to go for 3D? Should we just have one more case for z-direction advection? or anything special?
10 November 2013 231 2 View
I wish to do 3D boiling simulation using VOF model. For that I need to know the direction split algorithm in 3D on cartesian grids. Also I need to use the least squares volume-of-fluid interface...
10 November 2013 7,980 4 View
During heat leak to the compensation chamber (CC) in LHP, is it possible for vapor to have leaked to CC? In a recent paper on bubble dynamics inside an idealized porous wick by Ram Ranjan et...
10 November 2013 3,701 5 View
I have virus (viral hemorrhagic septicemia virus) in suspension and the experiment will not involve cells. What level of TCID50 is preferred?
11 August 2024 3,115 1 View
We assume that the difference is huge and that it is not possible to compare the two spaces. The R^4 mathematical space considers time as an external controller and the space itself is immobile in...
10 August 2024 6,678 14 View
I am developing a predictive model for a water supply network that involves 20 influencing points. However, I only have historical data for 10 out of these 20 points. I would like to know how to...
10 August 2024 4,005 2 View
"PUBLISHING IN A SCOPUS JOURNAL" Researchers are now at a cross road. The critical need to publish in a Scopus or ISI, etc journal is ever vital. Journal Publication fees must be submitted....
10 August 2024 8,621 1 View
Hello everyone, I recently submitted an article to Geotechnical Engineering (Proceedings of the ICE), and the current status has been listed as "EiC Pre-assessment: Ready" for the past 20 days. I...
10 August 2024 6,493 1 View
Hello everyone, I am currently developing a thesis proposal and would appreciate your input on its viability and how to effectively carry it out. My proposed topic is: "Does the perceived threat...
10 August 2024 8,992 0 View
Usually, additive manufacturing techniques like SEBM, SLS, and SLM are used for interconnected porous lattice structure generation with sizes of >100–200 micrometers. Can the Fused Deposition...
09 August 2024 7,892 0 View
I need to model an anisotropic material in which the Poisson's ratio ν_12 ≠ ν_21 and so on. Therefore, the elastic compliance matrix wouldn't be a symmetric one. In ANSYS APDL, for TB,ANEL...
09 August 2024 5,048 2 View
Who will bear moral responsibility for the deaths of thousands of people in the event of an earthquake? Weeks and months remain before the onset of strong earthquakes that bring death to...
08 August 2024 6,134 12 View
I am trying to simulate vehicular loading on an orthotopic steel deck bridge section in ABAQUS software. The red arrow mark in the attached figure indicates the direction in which the vehicle will...
08 August 2024 719 0 View