Search found 41 matches

by Worufu
Thu Apr 09, 2020 12:08 pm
Forum: Forum Italiano
Topic: Aiuto analisi FEM (non carica i risultati)
Replies: 4
Views: 878

Re: Aiuto analisi FEM (non carica i risultati)

Sicuro che sia attiva l'analisi FEM quando cerchi di vedere i risultati? (tasto destro -> attiva l'analisi)
Se puoi condividere il file ci do un'occhiata.
by Worufu
Mon Jan 15, 2018 10:43 am
Forum: Forum Italiano
Topic: Traduzione di FreeCAD
Replies: 26
Views: 6853

Re: Traduzione di FreeCAD

Trovato un altro Pitch tradotto Beccheggio da Worufu 4 mesi fa, forse è questo passo2.png Edit Però secondo me non è questo perché non è seguito dai due punti Ho eliminato il Beccheggio di Carlo, vediamo se funziona. Questo l'avevo tradotto io, ma sembrava sul part design, però posso aver anche sba...
by Worufu
Thu Jan 11, 2018 11:34 am
Forum: Forum Italiano
Topic: Traduzione di FreeCAD
Replies: 26
Views: 6853

Re: Traduzione di FreeCAD

Avevo cercato di correggere il termine "beccheggio" sulla funzione di creazione della primitiva Elica, ma non ho trovato la sezione dove modificare la voce su crowdin. Il termine corretto sarebbe "passo", in quanto immagino che dalla traduzione dall'inglese "pitch" ci s...
by Worufu
Tue Oct 10, 2017 3:38 pm
Forum: CfdOF / CFD
Topic: Update on the development of the OpenFOAM CFD workbench (CFDOF)
Replies: 78
Views: 34684

Re: Update on the development of the OpenFOAM CFD workbench (CFDOF)

Is it possibile to have the "volumetric flow rate" and "mass flow rate" also in outlet as in inlet? At present the OpenFOAM boundary condition is only designed as an inlet (all three components of velocity are constrained); of course you can achieve much the same effect with the...
by Worufu
Fri Oct 06, 2017 10:07 am
Forum: CfdOF / CFD
Topic: Update on the development of the OpenFOAM CFD workbench (CFDOF)
Replies: 78
Views: 34684

Re: Update on the development of the OpenFOAM CFD workbench (CFDOF)

Is it possibile to have the "volumetric flow rate" and "mass flow rate" also in outlet as in inlet?
by Worufu
Mon Sep 25, 2017 10:06 am
Forum: Forum Italiano
Topic: Applicazione non risponde
Replies: 14
Views: 2852

Re: Applicazione non risponde

Controlla anche il file di backup nella stessa cartella (*.FCStd1) per recuperare qualcosa.
by Worufu
Mon Sep 25, 2017 10:03 am
Forum: FEM
Topic: Troubleshooting Models & Simulations
Replies: 64
Views: 12023

Re: Troubleshooting Models & Simulations

Uh sorry, I missed the post. However the solution seems good. I think these tools work like mesh refinement and delete the mesh error. Good work, in future I hope this can help the wiki.
by Worufu
Wed Sep 13, 2017 7:55 pm
Forum: CfdOF / CFD
Topic: cfd: Hurricane Irma
Replies: 12
Views: 5298

Re: cfd: Hurricane Irma

oooh good, I was trying the 3D version too of this model, but I get a lot of problem, pressure "explosion" at certain moment.
Do you use transient or steady? Does you pressure converge or remains at high value? (0.5-0.3)
by Worufu
Sun Sep 10, 2017 9:44 am
Forum: CfdOF / CFD
Topic: cfd: Hurricane Irma
Replies: 12
Views: 5298

Re: cfd: Hurricane Irma

Good simulation :D A solution can be the rounded edges on the roof, it is not a cheap solution, but can help to not detach the streamlines from the roof and reduces a lot the trail turbolence. Also the vortex generator at the base of the roof (all around to prevent every wind direction), helps again...
by Worufu
Fri Sep 08, 2017 4:03 pm
Forum: FEM
Topic: Troubleshooting Models & Simulations
Replies: 64
Views: 12023

Re: Troubleshooting Models & Simulations

I think the problem is the source bad geometry. As you see in the screen below, there are multiple faces due to this "artifacts" in the viewport (selected face with strange shading). Usually Jacoban error is related to a geometry misunderstand; I say this based on my experience (error in m...