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Showing results 1 to 5 of 5 Search took 0.00 seconds. Search: Posts Made By: fedvasu

Forum: OpenFOAM Running, Solving & CFD April 9, 2014, 12:48

Replies: 9 trying out solidBodyMotionSolver with dynamicFvMesh Views: 3,706 Posted By fedvasu Agreed 6DOF is great only if the motion is... Agreed 6DOF is great only if the motion is oscillatory or displacement isn't far from equilibrium point. I am not sure about the adaptive mesh techniques, I couldn't figure out how to use...

Forum: OpenFOAM Running, Solving & CFD April 9, 2014, 03:10

Replies: 9 trying out solidBodyMotionSolver with dynamicFvMesh Views: 3,706 Posted By fedvasu if you know mass of your body, there is a... if you know mass of your body, there is a provision to do 6-DOF mesh motion. checkout the wingMotion2D tutorial, I haven't tried but I was getting many results about 6-DOF while I was searching for...

Forum: OpenFOAM Running, Solving & CFD April 8, 2014, 10:19

Replies: 9 trying out solidBodyMotionSolver with dynamicFvMesh Views: 3,706 Posted By fedvasu Hi Vasava, yeah, If you unset FOAM_SIGFPE... Hi Vasava, yeah, If you unset FOAM_SIGFPE you'll notice that, omega*t is happening at 0 time as well. Anyway I changed my dynamicMeshDict to use solidbody rotation and made my pointDisplacement...

Forum: OpenFOAM Running, Solving & CFD March 24, 2014, 02:51

Replies: 9 trying out solidBodyMotionSolver with dynamicFvMesh Views: 3,706 Posted By fedvasu getting nan at the first transformation step when i unset FOAM_SIGFPE variable and run pimpleDyMFoam I found this line solidBodyMotionFunctions::axisRotationMotion::transformation(): Time = 0 transformation: ((nan nan -nan) (-nan (-nan...

Forum: OpenFOAM Running, Solving & CFD March 20, 2014, 06:42

Replies: 9 trying out solidBodyMotionSolver with dynamicFvMesh Views: 3,706 Posted By fedvasu trying out solidBodyMotionSolver with dynamicFvMesh Hi Foamers, I have the case of rotating fan, which I simulated using cyclicAMI(cylinder) around the fan and motion of the cyclicAMI was moving with respect to the domain like propeller tutorial...

Showing results 1 to 5 of 5

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