CFD Online Discussion Forums

CFD Online Discussion Forums (
-   FLOW-3D (
-   -   Body Force for Droplets (

ck5285 June 23, 2009 00:09

Body Force for Droplets
Hi All
For droplets modeling for example inkjet droplets modeling, is the inertia due to fluid body force been considered by F3D solver? if Yes then how to turn it on? Thanks. :)

H.C June 23, 2009 19:10

what do you mean by "the inertia due to fluid body force"?

ck5285 June 23, 2009 20:26

when fluid been pushed out by piston/pressure, fluid will experience two velocity components one is velocity induced by piston/pressure and second is acceleration due to the weight of the fluid itself (body force). So, is this been considered in F3D?

H.C June 24, 2009 00:11

by body force, did you mean gravity or something? if it is gravity or something equivalent, you may just specify it with the gravity setup.

ck5285 June 24, 2009 23:03

Thanks for the feedback. :)

All times are GMT -4. The time now is 23:58.