Franco Concli

15 Questions 254 Answers 0 Followers

Questions related from Franco Concli

Implementing a rotating reference frame solver (simpleSRFfoam) in solids4foam?

Hello everyone, is it possibile to uses the SRF option in a coupled FSI simulation exploiting solids4foam? For example, if a would like to simulate a flexible (deformable) cylinder immersed in a...

15 June 2023 4,666 0 View

Meaning of DEFI_COMPOSITE in Code_Aster?

Dear community, has someone experience in simulating composites with Code_Aster? I have seen that the command DEFI_COMPOSITE allows to create a multilayer shell by assigning the material, the...

13 December 2018 7,297 1 View

How to simulate ductile damage in Code_Aster?

Can someone provide me a tutorial or an example on how to set up a simulation in Code_Aster using ductile damage models? Franco

06 June 2018 9,573 3 View

Best Fatigue Tensile Machine?

Dear all, I need some suggestion before buying a fatigue testing machine. The max load is approx. 5kN. Which tecnology is better for such size? Electro-actuation or pneumatic-actuation? The...

18 April 2018 3,055 4 View

How to perform coupled Code-Aster and OpenFOAM simulations?

Could someone provide me an example of Code-Aster & OpenFOAM coupled simulation? How could I connect the two softwares? Franco

05 April 2018 7,965 1 View

Which is the best tribometry test?

Dear all, who has experience in tribometry measurements? What kind of tribo-test do you suggest? Pin-on-disk or ball-on-disk? Regards. Franco

26 March 2018 2,869 31 View

Is possible to simulate wave propagation in solids with Code-Aster?

Is Code-Aster capable to simulate transient lamb wave propagation? Franco

12 January 2018 4,709 3 View

Non-Newtonian modeling of fresh concrete: parameters?

Can anyone please give me some reference to find the non-Newtonian model parameters for simulating fresh concrete or mud... Regards Franco

08 November 2016 1,650 2 View

Nu0 in Herschel bulkley model in OpenFOAM?

Dear all, I have the parameters of my Herschel-bulkley model for fresh concrete. tau=tau0+k*gamma^n and I want to model a valve. In OF the tau0 and the k parameters in the transportPropertyDict...

24 October 2016 6,810 4 View

How to solve coupled dynamic system?

Hello everybody, I'm trying to solve a system of differential equations that describes the behavior of a mechanical system. I have used non-inertial reference frames so I have additional terms...

28 January 2016 2,898 6 View

How can I measure vibrations and acoustic emission on a precision planetary gearbox?

Can anyone suggest a good hardware/software to perform acoustic and vibrations measurements on a precision planetary gearbox and/or share it experience?

16 March 2015 2,755 5 View

How should I set the sixDoFRigidBodyMotionCoeffs in OpenFOAM in order to have a proper mesh deformation?

Dear all, I need help in setting up the dynamicMeshDict for pimpleDyMFoam using sixDoF. Actually I have 2 concentric cylinders (2d) representing a shaft and a hole (journal bearing). On the...

25 November 2014 3,125 3 View

Can someone who is producing gears with ADI suggest which is the nominal stress number (bending) sigma_Flim for the different ADI grades?

Which is the nominal stress number (bending) sigmaFlim for the different austempered ductile iron (ADI) grades? And the allowable stress number (contact) sigmaHlim ?

23 October 2014 3,650 5 View

Code_Aster for FEM simulations?

Dear community, I would like to inform you about a FEM course that will take place in Bolzano (Italy) this October. More informations are available...

01 January 1970 5,272 2 View

Is someone interested in a 3-day OpenFOAM course in Bolzano?

I'm organizing a course in Italy. Contact me if interested.

01 January 1970 2,958 14 View