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stkSolver is a Boundary Element Method solver for 3D Stokes flow. It supports a single fluid and Dirichlet boundary conditions -- given velocities. The discretization is done using isoparametric triangles, and both linear and quadratic elements are available. DownloadsPlease make sure you have read and understand our flexible licensing scheme before you download.
stkSolver SVNsvn checkout svn://opensource.ihpc.a-star.edu.sg/stkSolver/trunk stkSolver
DescriptionstkSolver is a Boundary Element Method solver for 3D Stokes flow. It supports a single fluid and Dirichlet boundary conditions -- given velocities. The discretization is done using isoparametric triangles, and both linear and quadratic elements are available. The program can also calculate the hydrodynamic force and torque on a rigid body of arbitrary shape. The user can choose between an iterative GMRES solver with Jacobi preconditioner and a Gauss elimination solver with backsubstitution and simple pivoting. The source code is written in C and makes use of separate functions for most taks in order to make modifications easier. Please refer to the user guide for detailed information. Drag force on a sphere of radius 10 microns as a function of time after teh sphere is released with a initial velocity of 1 mm/s. 300 nodes were used to describe the sphere using quadratic elements. Post a CommentCould not execute select query. Posted Comments
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