Help with GeneralExternalFlow (no replies)
Hi everyone, I'm a new user of Palabos and I am kinda lost with some of the terms and their meaning in the simulation, or how can they affect to it. I am doing the GeneralExternalFlow tutorial, since...
View ArticleHow to setup the velocity and pressure of the fluid flow in 3D (no replies)
Hi friends, I am a newbie. I am having the issue about "how to setup the velocity and pressure of the fluid flow in 3D model". Could you provide me some example or comment about this. Your helps are...
View ArticleThe role of relaxation time on the stability of LBM (no replies)
Hi everyone, Recently I am working on the simulation of fluid at high Reynolds number using LBM. As you known, instability of LBM simulation becomes a problem when the Reynolds number is very high. So...
View ArticleCompute Pressure in 2D Flow (no replies)
Greetings. I would like to know is there any way to compute the pressure of a 2D internal flow with Palabos? It is not possible to implement the Hagen-Poiseuille Law as for my case, I am trying to...
View ArticleReynolds Number (no replies)
Dear community of Palabos, I am trying to compare analytical solution to the one that gives Palabos in the case of a flat plate in 2D. Everything is fine, but I think there is a problem with the...
View ArticleWelsh Dresser For Sale (no replies)
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View ArticleEstimating computer resources for LBM - multiphase, chemically reacting,...
Hello folks, I'm relatively new to this technique and to intensive computation. Could you point me to any resources that would help me to estimate the computer resources needed for LBM problems, such...
View ArticleStability of Lattice Boltzmann Model (no replies)
I am trying to simulate a 2D fluid flow past a cylinder at a reynolds number of 100. The cylinder is of about 166 lattice unit diameter. I know that the stability is dependent on relaxation time and...
View ArticleMRT-LBM equilibrium variables (no replies)
I am trying to simulate a flow past cylinder at high Re using MRT Lbm. I am a newbie at this so i am not able to understand somethings. Firstly, calculating the equilibrium f values in normal lbm, we...
View ArticleMultiphase Flow Simulation Setting (4 replies)
Good morning everyone, I have some questions about using palabos simulating multiphase multi component fluid. Thank you for your help! What I'm trying to simulate is in rock pore space, it's saturated...
View ArticleConvergence criterion: ValueTracer (no replies)
Hi, I'm new to Palabos and C++ language and I've just started slightly modifying the permeability tutorial code to use it for my research. I have a question about the convergence criterion. It uses...
View ArticleA problem for the swap algorithms (no replies)
Dear developer, I have studied the framework of the palabos for several months, I have trouble understanding some algorithms in the BlockLattice::collideAndStream(Box2D domain). in the...
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View ArticleMultiphase simulation wall setting (no replies)
Hi everyone. I have a problem about define wall in multiphase flow. In example fallingDroplet3D the syntax listed below was used to set the shape of the wall. Box3D bottom (0, nx-1, 0, ny-1, 0, 0);...
View ArticlePython Interface Installation (1 reply)
Hi all, I want to use Palabos 1.5.1 with Python 3.5 in Linux with Visual Code Studio. As Palabos describes in the users guide "Palabos-Python Interface"...
View ArticleExecuting the palabos (2 replies)
hello I am compeletly new in executing palabos when I open the file palabos.cbp in code::block and wanna build the example of cavity2d I face with following error: error: 'CLOCK_REALTIME' was not...
View ArticleProblem with opening a *.stl file by Palabos (no replies)
Hi, I am trying to run the externalFlowAroundObstacle example for my own *.stl file made by the Solidworks software (please see attached file.) I've set all the domain size etc. according to the...
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View ArticleKitchen Cabinets For Sale In Southampton Area UK (no replies)
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View ArticleTwoPhaseModel3D (no replies)
Hi, Does anybody know what reference(s) is(are) used by developers of Palabos for coding the "TwoPhaseModel3D.hh"? I'd like to understand the example "dam break simulation" which is developed by using...
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