Search found 165 matches

by Crossleyuk
Mon May 23, 2022 12:56 pm
Forum: CfdOF / CFD
Topic: Computational Fluid Dynamics (CFD) workbench using OpenFOAM
Replies: 421
Views: 165069

Re: Computational Fluid Dynamics (CFD) workbench using OpenFOAM

Thanks, but very strange, this is the mesh from my case here. Exactly what I expected and have had in the past.
Body_Cyl_Axial_Complete_Rev_P2_Mesh.png
Body_Cyl_Axial_Complete_Rev_P2_Mesh.png (196.86 KiB) Viewed 1866 times

So still confused ;) but as suggested, I'll now check the write interval.

Michael
by Crossleyuk
Mon May 23, 2022 9:08 am
Forum: CfdOF / CFD
Topic: Computational Fluid Dynamics (CFD) workbench using OpenFOAM
Replies: 421
Views: 165069

Re: Computational Fluid Dynamics (CFD) workbench using OpenFOAM

Here is the case that I'm working on. It's a little complicated because I've included the external an internal components to the actual CFD flow regions. Hope it helps.
Body_Cyl_Axial_Complete_Rev_P2.FCStd
(431.45 KiB) Downloaded 38 times

Regards

Michael
by Crossleyuk
Mon May 23, 2022 8:47 am
Forum: CfdOF / CFD
Topic: Computational Fluid Dynamics (CFD) workbench using OpenFOAM
Replies: 421
Views: 165069

Re: Computational Fluid Dynamics (CFD) workbench using OpenFOAM

Sorry Oliver, I can't find how to allow me to sett the "write interval to output every iteration". I expected to see it in the cfdof parameters. Where can I change that?
by Crossleyuk
Sun May 22, 2022 9:43 pm
Forum: CfdOF / CFD
Topic: Computational Fluid Dynamics (CFD) workbench using OpenFOAM
Replies: 421
Views: 165069

Re: Computational Fluid Dynamics (CFD) workbench using OpenFOAM

Thanks yet again Oliver. This is another first for me but thak goodness for your support. I'll follow your suggestion and take a closer look. Cheers :geek:
by Crossleyuk
Sun May 22, 2022 11:41 am
Forum: CfdOF / CFD
Topic: Computational Fluid Dynamics (CFD) workbench using OpenFOAM
Replies: 421
Views: 165069

Re: Computational Fluid Dynamics (CFD) workbench using OpenFOAM

Hello All, Moved back to my old Forum page to keep my new VXA page tidy. I have a request for a little help on the next step of my CFD equiries on a new CFD model. This is the failure I received and the report text. Hope you can help, realy keen to make progress Body_Cyl_Axial_Complete_Rev_P2_Error_...
by Crossleyuk
Sun Feb 20, 2022 10:23 pm
Forum: CfdOF / CFD
Topic: Vortex Amplifier
Replies: 21
Views: 5045

Re: Vortex Amplifier

Just in case anyone is interested, I tried to post more details of my CFD work here but ran out of space. But here is a link to my LinkedIn feed where I have posted my 17 page draft. Still lots to learn but very pleased what I've managed to do now. https://www.linkedin.com/posts/michael-crossley-147...
by Crossleyuk
Thu Feb 10, 2022 7:46 am
Forum: CfdOF / CFD
Topic: Vortex Amplifier
Replies: 21
Views: 5045

Re: Vortex Amplifier

Thank you for the interest you've shown me following my abstract offering. My plans will become a more evident when I can offer a short note that I also intend to post on my Linkedin feed when it is ready. In the meantime, here are a few further images of my CFD OpenFOAM examination of the Vortex Am...
by Crossleyuk
Tue Feb 08, 2022 10:19 pm
Forum: CfdOF / CFD
Topic: Vortex Amplifier
Replies: 21
Views: 5045

Re: Vortex Amplifier

PrzemoF wrote: Tue Feb 08, 2022 8:29 pm Nice one! I've never heard about VXAs. A further reading: http://archive.wmsym.org/2007/pdfs/7501.pdf
PrzemoF,

Thank you,, now many years since I wrote and presented that paper and work. My history remains and I'm still very interested.

Thanks again.

Michael
by Crossleyuk
Tue Feb 08, 2022 9:11 pm
Forum: CfdOF / CFD
Topic: Vortex Amplifier
Replies: 21
Views: 5045

Re: Vortex Amplifier

After some success following great help from the forum, I can offer some more progress on my CFD success. Interesting and impressive results! Thanks for the feedback. :-) Thank you Oliver, it's taken a lot of time and effort and could not have been here without you. I'm going to add the full report...
by Crossleyuk
Tue Feb 08, 2022 11:54 am
Forum: CfdOF / CFD
Topic: Vortex Amplifier
Replies: 21
Views: 5045

Vortex Amplifier

After some success following great help from the forum, I can offer some more progress on my CFD success. The intent of this document is to summarise early stages of a personal research exercise that ultimately aims to assist the application of the author’s no-moving-part Fluidics technology experie...