Recent content by rasikaj

  1. R

    Graduate How can I calculate the R value for a solid in OpenFOAM CFD modeling?

    Actually this is the equation, OpenFOAM has mentioned in their user guide. Not my idea. I thought this is some physics that I cannot understand. You can see the equation in page U-203 of their user guide. Here is the link. http://foam.sourceforge.net/docs/Guides-a4/OpenFOAMUserGuide-A4.pdf I...
  2. R

    Graduate How can I calculate the R value for a solid in OpenFOAM CFD modeling?

    During CFD modeling of a gas-solid flow, flow of solid was modeled as a perfect fluid using OpenFOAM. The density of the perfect fluid is calculated using the following equation as given in the documentation. ρ = P/RT + ρo , where ρo is the density at T = 0 kelvin, ρ is the density of the...