trename test with zero advection and velocity scaling - sphere - GPU-based 3D d… | |
git clone git://src.adamsgaard.dk/sphere | |
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LICENSE | |
--- | |
commit 5e0ea60b9060bd302146b572d516866a0a36378c | |
parent fc7349160c659388ad6946c0e47df1ffdf0c8c4c | |
Author: Anders Damsgaard <[email protected]> | |
Date: Fri, 24 Oct 2014 11:58:11 +0200 | |
rename test with zero advection and velocity scaling | |
Diffstat: | |
M tests/CMakeLists.txt | 4 ++-- | |
D tests/cfd_tests_neumann-c=0.1.py | 80 -----------------------------… | |
A tests/cfd_tests_neumann-c_a=0.0-c_… | 80 +++++++++++++++++++++++++++… | |
3 files changed, 82 insertions(+), 82 deletions(-) | |
--- | |
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt | |
t@@ -27,8 +27,8 @@ add_test(cfd_tests ${PYTHON_EXECUTABLE} | |
add_test(cfd_tests_neumann ${PYTHON_EXECUTABLE} | |
${CMAKE_CURRENT_BINARY_DIR}/cfd_tests_neumann.py) | |
-add_test(cfd_tests_neumann-c=0.1 ${PYTHON_EXECUTABLE} | |
- ${CMAKE_CURRENT_BINARY_DIR}/cfd_tests_neumann-c=0.1.py) | |
+add_test(cfd_tests_neumann-c_a=0.0-c_v=0.1 ${PYTHON_EXECUTABLE} | |
+ ${CMAKE_CURRENT_BINARY_DIR}/cfd_tests_neumann-c_a=0.0-c_v=0.1.py) | |
add_test(fluid_particle_interaction ${PYTHON_EXECUTABLE} | |
${CMAKE_CURRENT_BINARY_DIR}/fluid_particle_interaction.py) | |
diff --git a/tests/cfd_tests_neumann-c=0.1.py b/tests/cfd_tests_neumann-c=0.1.py | |
t@@ -1,80 +0,0 @@ | |
-#!/usr/bin/env python | |
-from pytestutils import * | |
- | |
-import sphere | |
-import sys | |
-import numpy | |
-import matplotlib.pyplot as plt | |
- | |
-print('### CFD tests - Dirichlet/Neumann BCs ###') | |
- | |
-print('''# Neumann bottom, Dirichlet top BC. | |
-# No gravity, no pressure gradients => no flow''') | |
-orig = sphere.sim("neumann", fluid = True) | |
-cleanup(orig) | |
-orig.defaultParams(mu_s = 0.4, mu_d = 0.4) | |
-orig.defineWorldBoundaries([0.4, 0.4, 1], dx = 0.1) | |
-orig.initFluid(mu = 8.9e-4) | |
-#orig.initFluid(mu = 0.0) | |
-orig.initTemporal(total = 0.05, file_dt = 0.005, dt = 1.0e-4) | |
-#orig.c_v[0] = 0.1 | |
-orig.c_a[0] = 0.0 | |
-#orig.c_phi[0] = 0.1 | |
-py = sphere.sim(sid = orig.sid, fluid = True) | |
-orig.bc_bot[0] = 1 # No-flow BC at bottom (Neumann) | |
-#orig.run(dry=True) | |
-orig.run(verbose=False) | |
-#orig.run(device=2) | |
-#orig.writeVTKall() | |
-py.readlast(verbose = False) | |
-ones = numpy.ones((orig.num)) | |
-py.readlast(verbose = False) | |
-compareNumpyArraysClose(ones, py.p_f, "Conservation of pressure:", | |
- tolerance = 1.0e-5) | |
- | |
-# Fluid flow along z should be very small | |
-if ((numpy.abs(py.v_f[:,:,:,:]) < 1.0e-6).all()): | |
- print("Flow field:\t\t" + passed()) | |
-else: | |
- print("Flow field:\t\t" + failed()) | |
- print(numpy.min(py.v_f)) | |
- print(numpy.mean(py.v_f)) | |
- print(numpy.max(py.v_f)) | |
- raise Exception("Failed") | |
- | |
-print('''# Neumann bottom, Dirichlet top BC. | |
-# Gravity, pressure gradients => transient flow''') | |
-orig = sphere.sim("neumann", fluid = True) | |
-orig.defaultParams(mu_s = 0.4, mu_d = 0.4) | |
-orig.defineWorldBoundaries([0.4, 0.4, 1], dx = 0.1) | |
-orig.initFluid(mu = 8.9e-4) | |
-#orig.initTemporal(total = 0.05, file_dt = 0.005, dt = 1.0e-4) | |
-#orig.initTemporal(total = 0.05, file_dt = 0.005, dt = 0.001) | |
-orig.initTemporal(total = 0.5, file_dt = 0.05, dt = 1.0e-4) | |
-py = sphere.sim(sid = orig.sid, fluid = True) | |
-orig.g[2] = -10.0 | |
-#orig.c_v[0] = 0.1 | |
-orig.c_a[0] = 0.0 | |
-orig.bc_bot[0] = 1 # No-flow BC at bottom (Neumann) | |
-#orig.run(dry=True) | |
-orig.run(verbose=False) | |
-#orig.run(device=2) | |
-orig.writeVTKall() | |
-py.readlast(verbose = False) | |
-#ideal_grad_p_z = numpy.linspace( | |
-# orig.p_f[0,0,0] + orig.L[2]*orig.rho_f*numpy.abs(orig.g[2]), | |
-# orig.p_f[0,0,-1], orig.num[2]) | |
-ideal_grad_p_z = numpy.linspace( | |
- orig.p_f[0,0,0] + (orig.L[2]-orig.L[2]/orig.num[2])*orig.rho_f*numpy.a… | |
- orig.p_f[0,0,-1], orig.num[2]) | |
-compareNumpyArraysClose(ideal_grad_p_z, py.p_f[0,0,:], | |
- "Pressure gradient:\t", tolerance=1.0) | |
- | |
-# Fluid flow along z should be very small | |
-if ((numpy.abs(py.v_f[:,:,:,2]) < 1.0e-4).all()): | |
- print("Flow field:\t\t" + passed()) | |
-else: | |
- print("Flow field:\t\t" + failed()) | |
- raise Exception("Failed") | |
- | |
-#orig.cleanup() | |
diff --git a/tests/cfd_tests_neumann-c_a=0.0-c_v=0.1.py b/tests/cfd_tests_neuma… | |
t@@ -0,0 +1,80 @@ | |
+#!/usr/bin/env python | |
+from pytestutils import * | |
+ | |
+import sphere | |
+import sys | |
+import numpy | |
+import matplotlib.pyplot as plt | |
+ | |
+print('### CFD tests - Dirichlet/Neumann BCs ###') | |
+ | |
+print('''# Neumann bottom, Dirichlet top BC. | |
+# No gravity, no pressure gradients => no flow''') | |
+orig = sphere.sim("neumann", fluid = True) | |
+cleanup(orig) | |
+orig.defaultParams(mu_s = 0.4, mu_d = 0.4) | |
+orig.defineWorldBoundaries([0.4, 0.4, 1], dx = 0.1) | |
+orig.initFluid(mu = 8.9e-4) | |
+#orig.initFluid(mu = 0.0) | |
+orig.initTemporal(total = 0.05, file_dt = 0.005, dt = 1.0e-4) | |
+orig.c_v[0] = 0.1 | |
+orig.c_a[0] = 0.0 | |
+#orig.c_phi[0] = 0.1 | |
+py = sphere.sim(sid = orig.sid, fluid = True) | |
+orig.bc_bot[0] = 1 # No-flow BC at bottom (Neumann) | |
+#orig.run(dry=True) | |
+orig.run(verbose=False) | |
+#orig.run(device=2) | |
+#orig.writeVTKall() | |
+py.readlast(verbose = False) | |
+ones = numpy.ones((orig.num)) | |
+py.readlast(verbose = False) | |
+compareNumpyArraysClose(ones, py.p_f, "Conservation of pressure:", | |
+ tolerance = 1.0e-5) | |
+ | |
+# Fluid flow along z should be very small | |
+if ((numpy.abs(py.v_f[:,:,:,:]) < 1.0e-6).all()): | |
+ print("Flow field:\t\t" + passed()) | |
+else: | |
+ print("Flow field:\t\t" + failed()) | |
+ print(numpy.min(py.v_f)) | |
+ print(numpy.mean(py.v_f)) | |
+ print(numpy.max(py.v_f)) | |
+ raise Exception("Failed") | |
+ | |
+print('''# Neumann bottom, Dirichlet top BC. | |
+# Gravity, pressure gradients => transient flow''') | |
+orig = sphere.sim("neumann", fluid = True) | |
+orig.defaultParams(mu_s = 0.4, mu_d = 0.4) | |
+orig.defineWorldBoundaries([0.4, 0.4, 1], dx = 0.1) | |
+orig.initFluid(mu = 8.9e-4) | |
+#orig.initTemporal(total = 0.05, file_dt = 0.005, dt = 1.0e-4) | |
+#orig.initTemporal(total = 0.05, file_dt = 0.005, dt = 0.001) | |
+orig.initTemporal(total = 0.5, file_dt = 0.05, dt = 1.0e-4) | |
+py = sphere.sim(sid = orig.sid, fluid = True) | |
+orig.g[2] = -10.0 | |
+orig.c_v[0] = 0.1 | |
+orig.c_a[0] = 0.0 | |
+orig.bc_bot[0] = 1 # No-flow BC at bottom (Neumann) | |
+#orig.run(dry=True) | |
+orig.run(verbose=False) | |
+#orig.run(device=2) | |
+orig.writeVTKall() | |
+py.readlast(verbose = False) | |
+#ideal_grad_p_z = numpy.linspace( | |
+# orig.p_f[0,0,0] + orig.L[2]*orig.rho_f*numpy.abs(orig.g[2]), | |
+# orig.p_f[0,0,-1], orig.num[2]) | |
+ideal_grad_p_z = numpy.linspace( | |
+ orig.p_f[0,0,0] + (orig.L[2]-orig.L[2]/orig.num[2])*orig.rho_f*numpy.a… | |
+ orig.p_f[0,0,-1], orig.num[2]) | |
+compareNumpyArraysClose(ideal_grad_p_z, py.p_f[0,0,:], | |
+ "Pressure gradient:\t", tolerance=1.0) | |
+ | |
+# Fluid flow along z should be very small | |
+if ((numpy.abs(py.v_f[:,:,:,2]) < 1.0e-4).all()): | |
+ print("Flow field:\t\t" + passed()) | |
+else: | |
+ print("Flow field:\t\t" + failed()) | |
+ raise Exception("Failed") | |
+ | |
+#orig.cleanup() |