Engineering topics
Kale, Laxmikant
Publications and source records attributed to Kale, Laxmikant.
Asynchronous Navier-Stokes Solver on 3D Unstructured Grids for the Exascale Era
This project has developed multiple fluid dynamics solvers for complex 3D flows using fully asynchronous distributed-memory task-parallel algorithms on top of the Charm++ runtime system. The algorithms solve the Euler or Navier-Stokes equations of compressible flows using unstructured tetrahedron meshes with optional solution-adaptive mesh-, and polynomial-order refinement. We have demonstrated excellent strong scaling up 50K compute cores and the benefits of Charm++’s automatic load balancing.
97 MATHEMATICS AND COMPUTING↗