collision between two gases

Please login with a confirmed email address before reporting spam

Hi i want to model the collisions between the particles of a steady gas (distribution is maxwellian) and a moving one with a defined velocity (the distribution is maxwellian but i sum the known velocity in direction z). the model should be axysimmetric. i know the densities of both gas, particles mass and their volume. i want to know how the particles of the first gas change density and i want to mesure the pressure waves that form. how do i do? i'm a beginner but i dont think that would be too hard


0 Replies Last Post 6 dic 2025, 07:05 GMT-5
COMSOL Moderator

Hello Guia Zamboni

Your Discussion has gone 30 days without a reply. If you still need help with COMSOL and have an on-subscription license, please visit our Support Center for help.

If you do not hold an on-subscription license, you may find an answer in another Discussion or in the Knowledge Base.

Reply

Please read the discussion forum rules before posting.

Please log in to post a reply.

Note that while COMSOL employees may participate in the discussion forum, COMSOL® software users who are on-subscription should submit their questions via the Support Center for a more comprehensive response from the Technical Support team.