-
I was assuming the size of pores/throats should have negligible effect on relative permeabilities. Unfortunately, I found the simulated relative permeabilities are identical when inputting differen…
-
I was wondering is it possible to calculate higher-order derivatives using the current functionality of xgcm? I guess the calculation of the harmonic diffusion of a tracer q ($\nabla^2 q$) would be:
…
-
While openfoam.org versions 4.x have no changes that affect the adapter in comparison to versions 5.x, there are some differences in older versions.
Versions 3.x are different from 4.x in at least …
-
We need a `softmax`:
1. to ensure an accurate spectral approximation of the AMD viscosity, and
2. potentially to prevent *any* near-zero eddy viscosity (in either AMD or Constant Smagorinsky) fro…
-
Hi @timfrol,
I hope your vacation went well.
I created this repo in an attempt to calculate the diffusivity constant.
Please check out the LAMMPS scripts.
-
I found that our spin-up simulations for Antarctica using PISM stable0.7 can lead to very different results (calving front position, ice area, ice volume, ...) running the model again and again with t…
-
For nets that are 1 pore thick the following line breaks as the points are essentially 1D and need to be at least 2D
hull_in = ConvexHull(points=inlets[:, Nin])
The bug was found when calculating …
-
We have `FickianDiffusion.calc_eff_diffusivity` whereas `StokesFlow.calc_effective_permeability`.
-
HI,
I've been using OpenPNM for my research and just updated to V2.0. However, I got some issues for adding boundary pores in Bravais 'fcc' network and VoronoiFiber material and defining physics in t…
-
Hi Denis,
My research involves modelling biological processes, for example blood vessels growing into a tissue. I use the AMGCL library for solving the diffusion of molecules within the tissue doma…
ghost updated
6 years ago