From 36039fcbb82276c53f59ed412e06d3a28559f1b7 Mon Sep 17 00:00:00 2001
From: Martin Schoenherr <m.schoenherr@tu-braunschweig.de>
Date: Wed, 5 Jul 2023 16:03:36 +0200
Subject: [PATCH] Sphererefined app fixed
---
CMake/cmake_config_files/MOLLOK.config.cmake | 3 ++-
apps/gpu/LBM/SphereRefined/SphereRefined.cpp | 21 ++++++++++----------
2 files changed, 13 insertions(+), 11 deletions(-)
diff --git a/CMake/cmake_config_files/MOLLOK.config.cmake b/CMake/cmake_config_files/MOLLOK.config.cmake
index 72470da1b..bdaf06f86 100644
--- a/CMake/cmake_config_files/MOLLOK.config.cmake
+++ b/CMake/cmake_config_files/MOLLOK.config.cmake
@@ -1,7 +1,7 @@
#################################################################################
# VirtualFluids MACHINE FILE
# Responsible: Martin Schoenherr
-# OS: Windows 10
+# OS: Windows 11
#################################################################################
# cuda compute capability
@@ -14,3 +14,4 @@ list(APPEND VF_COMPILER_DEFINITION "PATH_NUMERICAL_TESTS=${PATH_NUMERICAL_TESTS}
# add invidual apps here
list(APPEND USER_APPS "apps/gpu/LBM/WTG_RUB")
list(APPEND USER_APPS "apps/gpu/LBM/TGV_3D_GridRef")
+list(APPEND USER_APPS "apps/gpu/LBM/SphereRefined")
diff --git a/apps/gpu/LBM/SphereRefined/SphereRefined.cpp b/apps/gpu/LBM/SphereRefined/SphereRefined.cpp
index b1ac641ce..cd68d57d5 100644
--- a/apps/gpu/LBM/SphereRefined/SphereRefined.cpp
+++ b/apps/gpu/LBM/SphereRefined/SphereRefined.cpp
@@ -75,7 +75,8 @@
int main()
{
try {
- vf::logging::Logger::initializeLogger();
+ vf::gpu::Communicator &communicator = vf::gpu::MpiCommunicator::getInstance();
+ vf::logging::Logger::initializeLogger();
//////////////////////////////////////////////////////////////////////////
// Simulation parameters
//////////////////////////////////////////////////////////////////////////
@@ -86,11 +87,11 @@ int main()
const real dSphere = 0.2;
const real Re = 300.0;
const real velocity = 1.0;
- const real velocityLB = (real)0.5e-3; // LB units
- const uint nx = 64;
+ const real velocityLB = (real)0.5e-2; // LB units
+ const uint nx = 50;
const uint timeStepOut = 10000;
- const uint timeStepEnd = 100000;
+ const uint timeStepEnd = 10000;
//////////////////////////////////////////////////////////////////////////
// setup gridGenerator
@@ -114,17 +115,18 @@ int main()
//////////////////////////////////////////////////////////////////////////
gridBuilder->addCoarseGrid(-1.0 * L, -0.6 * L, -0.6 * L,
- 3.0 * L, 0.6 * L, 0.6 * L, dx);
-
- // use primitive
- // auto sphere = std::make_shared<Sphere>(0.0, 0.0, 0.0, dSphere / 2.0);
+ 2.0 * L, 0.6 * L, 0.6 * L, dx);
// add fine grid
- //gridBuilder->addGrid(std::make_shared<Sphere>(0., 0., 0., 0.3), 3);
+ gridBuilder->addGrid(std::make_shared<Sphere>(0., 0., 0., 0.3), 2);
GridScalingFactory scalingFactory = GridScalingFactory();
scalingFactory.setScalingFactory(GridScalingFactory::GridScaling::ScaleCompressible);
+ // use primitive
+ // auto sphere = std::make_shared<Sphere>(0.0, 0.0, 0.0, dSphere / 2.0);
+
+ // use stl
std::string stlPath = "C:\\Users\\schoen\\Desktop\\git\\VirtualFluids_dev_rz\\apps\\gpu\\LBM\\SphereRefined\\sphere02.stl";
auto sphere = std::make_shared<TriangularMesh>(stlPath);
gridBuilder->addGeometry(sphere);
@@ -178,7 +180,6 @@ int main()
// set copy mesh to simulation
//////////////////////////////////////////////////////////////////////////
- vf::gpu::Communicator &communicator = vf::gpu::MpiCommunicator::getInstance();
auto cudaMemoryManager = std::make_shared<CudaMemoryManager>(para);
SPtr<GridProvider> gridGenerator =
--
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