Cartesian grid methods using CLAWPACK

• A Cartesian grid method for the Euler equations has been developed by Hans Forrer
  
  
• Advection-diffusion equations are being solved by Donna Calhoun
  • Flow around several cylinders
  • Flow around several irregular objects
  • Reference: Solving the advection-diffusion equation in irregular geometries
    Donna Calhoun and Randall J. LeVeque, J. Comput. Phys., 156 (2000), pp. 1-38 ( link to paper)
  • Fortran 90 codes for this problem, reproducing examples from the paper:
    • advdiff directory
    • README file (documentation)
    • advdiff.tar.gz tar file of codes (including necessary routines from clawpack) 54KB.
    • irr.tar.gz Data for the flow through irregular objects (stream function, etc.) 921KB

Related software:

• AMRCART of Rolf Walder