Computing Fluxes Of Molecules On And Near A Spacecraft

Molecular Flux (MOLFLUX) computer code is versatile program used to compute following conditions on and near spacecraft: fluxes of molecules to, and deposition of molecules on, surfaces; densities and column densities of molecules in surrounding space, and return fluxes of molecules to surfaces caused by both collisions of molecules with ambient atmosphere and by self-scattering. User has option to modify spacecraft configurations and sources of contamination and to choose which critical surfaces to examine. Written in FORTRAN and C language. Three machine versions available: VAX version (MSC-22260), HP version (MSC-22565), and Cray version (MSC-22566).