Hi everyone, is there a easy way for OpenFOAM to calculate the grid resolution (delta x+, delta y+, and delta z+)?
What you are referring is defined as Y_plus defined as y+=(rho*y/mu)*u_tau
Hello everyone, I have written implicit user subroutine element (VUEL) for an 4-node shell before, in which the stiffness matrix (k) and RHS (f = - k*u) defined can give better results for...
11 May 2024 6,752 0 View
Dear Community, I am investigating the subcellular localizations of some proteins in HEK293T cells and need to stain lysosomes as a spatial reference at the same time. Is there any good antibody...
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27 March 2024 4,257 0 View
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How to use and this is economical?
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Consider the advection-diffusion equation ∂/∂t U + ∂/∂x F(U) = ∂/∂x ( D(U) * ∂/∂x U ). I know that on uniform grids we can use central differences to approximate the advection term as ∂/∂x F(U)...
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TEM imaging
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I am working with temperature, precipitation data (0.1 degree from CDS store) and population density data (2.5 min from SEDAC) and often have to change the resolution of either data to achieve a...
29 May 2024 9,650 2 View
I am running a coarse DNS case for pipe flow with 2.1 Million cells. My residuals are quite fluctuating as its a fully turbulent annular pipe flow case but its getting statistically converged to a...
29 May 2024 2,062 5 View