Multiphase flow and courant number

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Post-processor Screenshot - PostProcessorScreenshot
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Post-processor Screenshot - PostProcessorScreenshot
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Post-processor Screenshot - PostProcessorScreenshot
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Post-processor Screenshot - PostProcessorScreenshot
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Post-processor Screenshot - PostProcessorScreenshot
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Post-processor Screenshot - PostProcessorScreenshot
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Post-processor Screenshot - PostProcessorScreenshot
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Post-processor Screenshot - PostProcessorScreenshot
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kumaravels1998
Created

about 5 years ago

Last modified

about 5 years ago

Statistics
geometries 1 Geometry
meshes 1 Mesh
simulations 1 Simulation setup
runs 2 Results

About this project

More number of fluids interaction is multiphse flow . courant number greatly influence the stability, convergence , time step . High courant number speeds up the simulation convergence but can lead to instability . Lower courant number enhances stabiity . by selecting the correct courant number we decrease the computational time and we get stability. courant number directly proportional to local velocity in centre of the cell and time step . Inversely proportional to length of cell in fluid direction.

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Multiphase flow and courant number by kumaravels1998 | SimScale