Is this out yet ? I can ' t find a download link anywhere . Looks awesome regardless , just wondering if I ought to pick up Penumbra Overture while it ' s on the cheap . <| sep |> Yea you are snitching . You litterslly explained how . Also . What ' s illegal here ? Its just a bunch of people discussing their novelty ids . Doesnt sound illegal to me . <| sep |> I smell . a recount ! !!! Lmao <| sep |> Typically , the energy source term , phi , is simply replaced with the dissipation term from the TKE transport equation . The exact form escapes me at the moment , but it should be easy enough to find . This describes the energy transport as a cascade from macroscopic kinetic energy , to turbulent kinetic energy , to heat . Although , if you ' re solving for a heated flow , the easiest thing to do would be to simply ignore this term as it will likely be orders of magnitude smaller than anything else . The turbulent diffusion term can be treated a few different ways , but he most straightforward is to assume a constant turbulent Prandtl number of about 0 . 70 . 95 depending on who you believe , and use that to find a turbulent conductivity from the turbulent viscosity .