Skip to content

Re: rho vs. rho +/- 1 (esp. for computePressureField())

New to LBM and OpenLB? Attend our upcoming one-week hands-on Spring School in Marseille/France from 19.05.2025 – 23.05.2025.

OpenLB – Open Source Lattice Boltzmann Code › Forums › on OpenLB › General Topics › rho vs. rho +/- 1 (esp. for computePressureField()) › Re: rho vs. rho +/- 1 (esp. for computePressureField())

June 28, 2013 at 4:10 pm #2105
Randy Roberts
Member

Correction:rn I meant for the c^2 term to be multiplied, not divided. rnrnCorrected question 2)…rnrn2) Why is pressure calculated the way it is (shown below)? Isn’t the equation of staternp = rho*c^2,rnnotrnp = (rho-1)*c^2rn