dimension error in result of volPointInterpolate(p)
Hello,
i have a problem by dimension in result of volPointInterpolate(p). In Result are factor 1000. The result of volPointInterpolate(U) - velocity distribution - are plausible. What can be my mistake? Whats the problem? About informations I'm very happy. Greeting Markus http://picfu.net/83d2bc http://picfu.net/83d2bc |
You are probably using a solver like icoFoam or simpleFoam, in which the pressure is a dynamic pressure in m^2/s^2, rather than in Pascal.
Have a look at 0/p under dimensions: [mass length time ...] to see if I'm right. If so, AND your fluid density is ~1000 km/m^3, all is clear. Good luck, Hrv |
Hello,
thanks for the informations. I use openFoam 1.4.1 and solver turbFoam. Quote:
1 2 Mass kg To Weg m mm Time sec sec Force N N Temper K K Power W mW Work J mJ Stress N/m2 N/mm2 Density kg/m3 To/mm3 Greeting Markus |
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