tadded relatively light-weight shear experiment as an alternative - sphere - GP… | |
git clone git://src.adamsgaard.dk/sphere | |
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--- | |
commit 0f3a2baafbb052d268a67b86531d6ae1d25d447d | |
parent d6d65f3589dcf06b7f076c54b69f06c52209779b | |
Author: Anders Damsgaard <[email protected]> | |
Date: Tue, 16 Sep 2014 09:31:59 +0200 | |
added relatively light-weight shear experiment as an alternative | |
Diffstat: | |
A python/shear2-cons.py | 11 +++++++++++ | |
A python/shear2-init.py | 13 +++++++++++++ | |
A python/shear2.py | 24 ++++++++++++++++++++++++ | |
3 files changed, 48 insertions(+), 0 deletions(-) | |
--- | |
diff --git a/python/shear2-cons.py b/python/shear2-cons.py | |
t@@ -0,0 +1,11 @@ | |
+#!/usr/bin/env python | |
+import sphere | |
+ | |
+sim = sphere.sim('init2', np=10000) | |
+sim.readlast() | |
+sim.consolidate(20.0e3) | |
+sim.id('cons2-20kPa') | |
+sim.defaultParams() | |
+sim.initTemporal(5.0, epsilon=0.07) | |
+sim.run() | |
+sim.writeVTKall() | |
diff --git a/python/shear2-init.py b/python/shear2-init.py | |
t@@ -0,0 +1,13 @@ | |
+#!/usr/bin/env python | |
+import sphere | |
+ | |
+sim = sphere.sim('init2', np=10000) | |
+sim.generateRadii(psd='uni', radius_mean=0.02, radius_variance=0.01) | |
+sim.initRandomGridPos([12, 12, 1000]) | |
+sim.initTemporal(10.0, file_dt=0.05, epsilon=0.07) | |
+sim.gamma_n[0] = 1000.0 | |
+sim.gamma_wn[0] = 1000.0 | |
+sim.periodicBoundariesXY() | |
+sim.g[2] = -9.81 | |
+sim.run() | |
+sim.writeVTKall() | |
diff --git a/python/shear2.py b/python/shear2.py | |
t@@ -0,0 +1,24 @@ | |
+#!/usr/bin/env python | |
+import sphere | |
+ | |
+fluid = True | |
+ | |
+sim = sphere.sim('cons2-20kPa') | |
+sim.readlast() | |
+sim.id('shear2-20kPa-c=1.0') | |
+sim.shear(1.0/20.0) | |
+ | |
+if fluid: | |
+ sim.num[2] *= 2 | |
+ sim.L[2] *= 2.0 | |
+ sim.initFluid(mu=1.797e-6, p=600.0e3, hydrostatic=True) | |
+ sim.setFluidBottomNoFlow() | |
+ sim.setFluidTopFixedPressure() | |
+ sim.setDEMstepsPerCFDstep(100) | |
+ sim.setMaxIterations(2e5) | |
+ sim.c_grad_p[0] = 1.0 | |
+ | |
+sim.checkerboardColors() | |
+sim.initTemporal(20.0, epsilon=0.07) | |
+sim.run() | |
+sim.writeVTKall() |