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Showing results 1 to 24 of 24 Search took 0.00 seconds. Search: Posts Made By: lordvon

Forum: OpenFOAM Programming & Development July 29, 2016, 09:25

Replies: 56 Help compiling code (newbie) Views: 6,687 Posted By lordvon Hi Kate, It's always great to see people... Hi Kate, It's always great to see people working on these interesting concepts (even though it's my personal opinion that cyclorotors are generally impractical, but hey, that heavily depends on...

Forum: OpenFOAM Programming & Development April 30, 2014, 11:48

Replies: 56 Help compiling code (newbie) Views: 6,687 Posted By lordvon It seems consistent, as long as you didn't change... It seems consistent, as long as you didn't change cellDepth in the mesh file, which I don't think you did because there is no reason to. I do not think there is reason enough to fudge the...

Forum: OpenFOAM Programming & Development April 27, 2014, 11:29

Replies: 56 Help compiling code (newbie) Views: 6,687 Posted By lordvon Did you use the 'f' file to get the performance... Did you use the 'f' file to get the performance figures? Can you post it? I can see if it is consistent with your experimental parameters.

Forum: OpenFOAM Programming & Development April 20, 2014, 21:29

Replies: 56 Help compiling code (newbie) Views: 6,687 Posted By lordvon Hi Tom, How were the results? Hi Tom, How were the results?

Forum: OpenFOAM Programming & Development April 15, 2014, 18:36

Replies: 56 Help compiling code (newbie) Views: 6,687 Posted By lordvon Glad I could help. That is very cool that you... Glad I could help. That is very cool that you built a physical model; I am looking forward to seeing your paper when it becomes available! Yes, N/m would be a typo. It is consistent if the...

Forum: OpenFOAM Programming & Development April 9, 2014, 18:51

Replies: 56 Help compiling code (newbie) Views: 6,687 Posted By lordvon At one point I was using the NACA airfoils, but... At one point I was using the NACA airfoils, but without the inflation layer. If you really wanted to, it would not be terribly difficult to implement. Gmsh uses a simple C-based language, and the...

Forum: OpenFOAM Programming & Development April 9, 2014, 10:25

Replies: 56 Help compiling code (newbie) Views: 6,687 Posted By lordvon Ah, one more thing. In 'fixBoundary' you... Ah, one more thing. In 'fixBoundary' you have to edit it to exclude the inclusion of the 2 additional blades. It is at the bottom of the script. You can replace the following section: ...

Forum: OpenFOAM Programming & Development April 8, 2014, 20:07

Replies: 56 Help compiling code (newbie) Views: 6,687 Posted By lordvon If you look in processor0, processor1, etc. you... If you look in processor0, processor1, etc. you will see the time steps available that were written (the frequency of writing is in controlDict). If you want all of these timesteps, do...

Forum: OpenFOAM Programming & Development April 8, 2014, 17:34

Replies: 56 Help compiling code (newbie) Views: 6,687 Posted By lordvon Awesome! Yes, once you want to view the... Awesome! Yes, once you want to view the results, 'paraFoam' will bring up a GUI, in which you can view the p and U fields, surface distributions, etc. It is pretty straightforward to use and there...

Forum: OpenFOAM Programming & Development April 8, 2014, 17:02

Replies: 56 Help compiling code (newbie) Views: 6,687 Posted By lordvon Can you please look at my last posts? You brought... Can you please look at my last posts? You brought attention to an inconsistency in rampedAxisRotationMotion that I fixed.

Forum: OpenFOAM Programming & Development April 8, 2014, 16:52

Replies: 56 Help compiling code (newbie) Views: 6,687 Posted By lordvon Actually they are not consistent. I think you... Actually they are not consistent. I think you solved it. I made a change to the github files for rampedAxisRotationMotion.C. All I did was delete the degToRad() conversions. Please redownload and...

Forum: OpenFOAM Programming & Development April 8, 2014, 16:41

Replies: 56 Help compiling code (newbie) Views: 6,687 Posted By lordvon Hmmm, I checked the github source and the units... Hmmm, I checked the github source and the units on the two custom codes seem to be consistent. But we'll see your result.

Forum: OpenFOAM Programming & Development April 8, 2014, 16:33

Replies: 56 Help compiling code (newbie) Views: 6,687 Posted By lordvon Can you go into your newly named folder and run... Can you go into your newly named folder and run 'moveDynamicMesh'? This will move the mesh, but will not solve for anything. Thus, you can see if there is a mismatch of the predicted motions of...

Forum: OpenFOAM Programming & Development April 8, 2014, 15:42

Replies: 56 Help compiling code (newbie) Views: 6,687 Posted By lordvon You should post your output from running... You should post your output from running './parallel test', where 'test' is the name of the new folder that is created that contains the files pertinent to your simulation. Please do not forget to...

Forum: OpenFOAM Programming & Development April 8, 2014, 14:23

Replies: 56 Help compiling code (newbie) Views: 6,687 Posted By lordvon I just downloaded my cylclorotor.zip file, 'chmod... I just downloaded my cylclorotor.zip file, 'chmod +x setup parallel case/enclosed case/fixBoundary case/bashMultiply', './parallel test', answered 'y' to run the simulation and it worked. So I am not...

Forum: OpenFOAM Programming & Development April 8, 2014, 14:11

Replies: 56 Help compiling code (newbie) Views: 6,687 Posted By lordvon Show all outputs when you run './setup casename' Show all outputs when you run './setup casename'

Forum: OpenFOAM Programming & Development April 8, 2014, 14:09

Replies: 56 Help compiling code (newbie) Views: 6,687 Posted By lordvon Well, if you get errors in setting it up, there... Well, if you get errors in setting it up, there is no use running it. Are you also new to Linux? If not, the errors should be pretty clear. You need to run 'chmod +x fixBoundary'. 'setup' is a...

Forum: OpenFOAM Programming & Development April 8, 2014, 08:51

Replies: 56 Help compiling code (newbie) Views: 6,687 Posted By lordvon I think an error is occurring earlier. Please put... I think an error is occurring earlier. Please put all output into a text file and upload it.

Forum: OpenFOAM Programming & Development April 7, 2014, 14:14

Replies: 56 Help compiling code (newbie) Views: 6,687 Posted By lordvon Alright I think we are out of the woods. These... Alright I think we are out of the woods. These are just typos (i had different versions of rampedAxisRotationMotion). I uploaded the corrected cases once again to the links above. The only thing that...

Forum: OpenFOAM Programming & Development April 6, 2014, 17:16

Replies: 56 Help compiling code (newbie) Views: 6,687 Posted By lordvon Great! libCycloBucket and... Great! libCycloBucket and libRampedAxisRotationMotion were other custom codes of mine I made for different pitching schedule and ramping up the rotor speed for (supposedly) faster transient...

Forum: OpenFOAM Programming & Development April 4, 2014, 21:27

Replies: 56 Help compiling code (newbie) Views: 6,687 Posted By lordvon Could be the version. Ill try out 230, as I used... Could be the version. Ill try out 230, as I used 222. Or, you could try out 222. I will try to let you know tomorrow.

Forum: OpenFOAM Programming & Development April 3, 2014, 11:08

Replies: 56 Help compiling code (newbie) Views: 6,687 Posted By lordvon Oops, I guess they are different but they both... Oops, I guess they are different but they both should work. After a little Google searching, it might be the format of the text in the Make/options file. I updated the file on Github, and all I did...

Forum: OpenFOAM Programming & Development April 3, 2014, 09:12

Replies: 56 Help compiling code (newbie) Views: 6,687 Posted By lordvon Hi Thomas, I made sure it worked before I... Hi Thomas, I made sure it worked before I uploaded it to Github, though the instructions could be better, which I have updated based on feedback from this thread. Please delete the cycloRamp...

Forum: OpenFOAM Programming & Development April 2, 2014, 19:52

Replies: 56 Help compiling code (newbie) Views: 6,687 Posted By lordvon You will not have to reverse-engineer anything!!!... You will not have to reverse-engineer anything!!! I am the author of the post mentioned above. Here I have attached the case and mesh files for the cyclorotor simulation. Here is how I use it: -I...

Showing results 1 to 24 of 24

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