Recent content by Fabio360

Thank you so much for your help. In my complete drawing i have two different lines of compressed air with 2 valves each working in parallel. I hope the back pressure created by the cooling turbine is enough to ensure the test conditions.

I have used this sizing software for the valves: http://www.schubert-salzer.com/en/download-cs/software.html It's fort a type of valve with a 40:1 rangebility in Kv

Actually it's quite small. It's of a new technology called Open Coil. http://files.engineering.com/getfile.aspx?folder=359c19b3-624e-4bbd-bcc8-0aad4456d625&file=Aerospace_Testing_Showcase_issue_2015.d6b0ea31-5581-4f22-bcad-1a5b24b6082e.pdf

I get the confusion. I don't have to have different conditions for the same cooling turbine. Each test is for different cooling turbines witch have different working conditions and specs

Cooling turbine is basically just a turbine, that wotks in the air plane air conditioning. The turbine receives compressed air and expands it to create cooler air to insert in the cabin of the airplane

I simplified the schematic. I'm thinking of having two regulating valves working in parallel.

I think that if i guarantee a certain pressure p2 the cooling turbine will only "pull" a certain mass flow of air. Do you agree?

To be more clear. This facility is intend to test Pneumautic Valves and Cooling turbines.

Thank you so much for your help. I've attached the test requirements and the diagram of the test facility http://files.engineering.com/getfile.aspx?folder=1d4cc3ec-92e3-47b7-bb9e-5077773ae007&file=tests.xlsx...

Hi, I'm sizing a pneumatic test stand for the testing of aeronautical components. I have the need to use pressure regulating valves. There is a concept i still don't understand and i would appreciate your help. I have a P1 pressure of 30 bar and a flow of let's say 50 Kg/min. I need to have...

Hi, I'm modeling two beams welded. But i cant figure out how to merge the adjacent volumes. VGLUE is not working. FINISH /Clear,start /PREP7 ET,1, SOLID185 t=5 s=10 NELEM=0.3 K,1,70,25,250, K,2,-70,25,250, K,3,-70,-25,250, K,4,70,-25,250, K,5,70-t,25-t,250...

I want to compute statical deformation

Its an assignment i can only use Ansys. Thank you

Hi, I need to join together two parts(shell element) by either "bolts" or welding. The "bolts" dont have any thead, are hust there from keeping the two parts from sliding.The weld is kind of a fillet welding chord How can i simulate the weld and the bolt. Im modeling this...