|
[Sponsors] |
![]() |
![]() |
#1 |
New Member
|
i want to simulate Turbine using dynamic mesh and 6DOF in FLUENT. but when i started my simulation, always getting this error "6DOF object must have positive mass" and i am unable to further process my simulation.
kindly guide me how to remove this error?.so that i move further to simulate this problem. Looking forward for your reply.. |
|
![]() |
![]() |
![]() |
![]() |
#2 |
Senior Member
Join Date: Jul 2009
Posts: 357
Rep Power: 19 ![]() |
Since you don't mention a specific code, it's impossible to know what your specific problem could be. But as a shot in the dark, Newton's equations of motion don't really like negative masses. Try setting the mass to a positive value.
|
|
![]() |
![]() |
![]() |
Tags |
6dof, dynamic mesh, moment of inertia, turbines |
|
|
![]() |
||||
Thread | Thread Starter | Forum | Replies | Last Post |
error in fireFoam, when running the case wallFireSpread2D | zhoubiao1088 | OpenFOAM Running, Solving & CFD | 9 | February 1, 2018 18:45 |
BrownianMotionForce in "reactingParcelFoam". parcel escaped from inlet and diverged. | bijan darbari | OpenFOAM Running, Solving & CFD | 7 | June 7, 2016 02:47 |
Solver for Multispecies Mass Transfer induced Domain growth/shrinkage | MonoC | OpenFOAM Running, Solving & CFD | 1 | March 13, 2016 07:41 |
Verifying Mass Balance in Fluent | Noblek330 | FLUENT | 0 | March 27, 2014 18:18 |
total mass loss/gain--simulating taylor couette flow | nwpukaka | OpenFOAM Programming & Development | 0 | February 12, 2014 18:57 |