From 765feba15b15528f404afb5af724d192025a884f Mon Sep 17 00:00:00 2001 From: Amira Abdel-Rahman <amira-rahman@aucegypt.edu> Date: Fri, 9 Apr 2021 10:11:34 -0400 Subject: [PATCH] lbm --- 02_Presentation/physics/lbm/lbm.md | 15 ++++++++++++--- 1 file changed, 12 insertions(+), 3 deletions(-) diff --git a/02_Presentation/physics/lbm/lbm.md b/02_Presentation/physics/lbm/lbm.md index 821eeab..26a5e9d 100644 --- a/02_Presentation/physics/lbm/lbm.md +++ b/02_Presentation/physics/lbm/lbm.md @@ -14,10 +14,19 @@ <img src="./lbm2D_static.gif" width="40%" /> <img src="./lbm2D_static1.gif" width="37%" /><br></br> -## Solid <--> Fluid +## Solid <---> Fluid <img src="./fluidSolid.gif" width="40%" /> <img src="./fluidSolidF.gif" width="40%" /><br></br> - -<img src="./concave_hull.png" width="40%" /> \ No newline at end of file +## Steps + +1. Set boundary conditions in and geometry in MetaVoxels +2. for *t* timeSteps + 1. Geometry conversion: solid (MetaVoxels) to LBM grid through convex hull of the nodes + <img src="./concave_hull.png" width="70%" /> + 2. Run LBM for *n* timesteps + 3. Get pressure values at geometry edges + 4. Convert pressure to force on edge nodes (closest) + 5. Run MetaVoxels simulation for *m* timesteps + \ No newline at end of file -- GitLab