tMerge branch 'master' of gitlab.com:admesg/sphere - sphere - GPU-based 3D disc… | |
git clone git://src.adamsgaard.dk/sphere | |
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LICENSE | |
--- | |
commit 626a05132dc7966c24a0f1326342c2c738015d14 | |
parent 0b74ae13b8d8456b5d9a4331cd7d12a4fa21baba | |
Author: Anders Damsgaard <[email protected]> | |
Date: Mon, 2 Sep 2019 11:30:59 +0200 | |
Merge branch 'master' of gitlab.com:admesg/sphere | |
Diffstat: | |
M python/sphere.py | 5 ++++- | |
1 file changed, 4 insertions(+), 1 deletion(-) | |
--- | |
diff --git a/python/sphere.py b/python/sphere.py | |
t@@ -3185,8 +3185,11 @@ class sim: | |
The value of the time step decreases with increasing fluid viscosity | |
(`self.mu`), and increases with fluid cell size (`self.L/self.num`) | |
+ and fluid velocities (`self.v_f`). | |
- and fluid velocities (`self.v_f`) | |
+ NOTE: The fluid time step with the Darcy solver is an arbitrarily | |
+ large value. In practice, this is not a problem since the short | |
+ DEM time step is stable for fluid computations. | |
:param safety: Safety factor which is multiplied to the largest time | |
step. |