Search Results

User Name Remember Me Password

Showing results 1 to 7 of 7 Search took 0.00 seconds. Search: Posts Made By: ghorrocks

Forum: CFX December 9, 2018, 16:40

Replies: 13 angular velocity can only be a function of time in transient simulation Views: 1,206 Posted By ghorrocks That's right, I am not surprised you did not get... That's right, I am not surprised you did not get the right answer. As I have said many times this is not an easy simulation and the approach you are suggesting is very difficult. I do not have the...

Forum: CFX December 8, 2018, 17:57

Replies: 13 angular velocity can only be a function of time in transient simulation Views: 1,206 Posted By ghorrocks Can I make a suggestion? Try modelling an... Can I make a suggestion? Try modelling an object falling vertically in free fall. It should end up falling at the object's terminal velocity. So try modelling this with the rigid body solver -...

Forum: CFX December 8, 2018, 17:37

Replies: 13 angular velocity can only be a function of time in transient simulation Views: 1,206 Posted By ghorrocks You are overestimating the difficultly of my... You are overestimating the difficultly of my suggestion and underestimating the difficulty of your method. The series of simple runs I suggest can all be scripted together and use the previous...

Forum: CFX December 8, 2018, 06:32

Replies: 13 angular velocity can only be a function of time in transient simulation Views: 1,206 Posted By ghorrocks You don't seem to understand my suggestion. My... You don't seem to understand my suggestion. My suggestion is far quicker than what you are proposing, not slower. My series of simulations can all be scripted up together, maybe using workbench or...

Forum: CFX December 7, 2018, 22:58

Replies: 13 angular velocity can only be a function of time in transient simulation Views: 1,206 Posted By ghorrocks I think you missed the point of my last post.... I think you missed the point of my last post. Let's say you want to find the rotational speed your device will have in a 10 m/s wind. You could do it as a rigid body simulation but you will find that...

Forum: CFX December 7, 2018, 19:47

Replies: 13 angular velocity can only be a function of time in transient simulation Views: 1,206 Posted By ghorrocks Yes, I understand your question. It is quite a... Yes, I understand your question. It is quite a common question and many people attempt to do it as you suggest. It is actually a very difficult and slow way to do it as you now have to get the rigid...

Forum: CFX December 7, 2018, 19:30

Replies: 13 angular velocity can only be a function of time in transient simulation Views: 1,206 Posted By ghorrocks You should not edit the RULES file. Return it to... You should not edit the RULES file. Return it to the original version as it is required for the solver to function correctly (as you discovered). Please explain what you are trying to do and we...

Showing results 1 to 7 of 7

Forum Jump User Control Panel Private Messages Subscriptions Who's Online Search Forums Forums Home General Forums     Main CFD Forum     System Analysis     Structural Mechanics     Electromagnetics     CFD Freelancers     Hardware     Lounge Software User Forums     ANSYS         CFX         FLUENT             Fluent Multiphase             Fluent UDF and Scheme Programming         ANSYS Meshing & Geometry     Autodesk Simulation CFD     AVL FIRE     COMSOL     CONVERGE     Fidelity CFD     FloEFD, FloWorks & FloTHERM     FLOW-3D     OpenFOAM         OpenFOAM News & Announcements             OpenFOAM Announcements from ESI-OpenCFD             OpenFOAM Announcements from OpenFOAM Foundation             OpenFOAM Announcements from Other Sources         OpenFOAM Installation         OpenFOAM Meshing & Mesh Conversion         OpenFOAM Pre-Processing         OpenFOAM Running, Solving & CFD         OpenFOAM Post-Processing         OpenFOAM Programming & Development         OpenFOAM Verification & Validation         OpenFOAM Community Contributions             OpenFOAM CC Toolkits for Fluid-Structure Interaction         OpenFOAM Journal         OpenFOAM Bugs     Phoenics     REEF3D         REEF3D News & Announcements     Siemens         STAR-CCM+         STAR-CD     SU2         SU2 News & Announcements         SU2 Installation         SU2 Shape Design Mesh Generation & Pre-Processing Software     ANSA     enGrid     GridPro     Pointwise & Gridgen Visualization & Post-Processing Software     EnSight     FieldView     ParaView     Tecplot Special Topics     Mesh Generation & Pre-Processing     Visualization & Post-Processing CFD Online Community     Site News & Announcements     Site Help, Feedback & Discussions     CFD-Wiki