increase or decrease in pinball radius can cause in change in magnitude of contact pressure.
I need to update the material property during analysis as per the stress coming in the element.
01 February 2020 7,956 3 View
i know how to formalize the analysis using system coupling but i need some detailed knowledge about setting conditions and parameters to conduct the analysis.
11 December 2019 728 5 View
i want to use smoothed finite element method for mesh-less meshing. So, i wantt to know how to use it in ansys?
11 December 2019 9,206 2 View
I am working on blood flow simulation through arteries and want to know the effect of artery wall(deformable) properties on fluid. I am not getting how can I see the effect of structure on fluid.
10 November 2018 4,088 3 View
my contact status changes from contact to no contact in second sub-step of my analysis. In first sub-step contact is made and contact pressure generated but in next sub-step contact changes its...
10 November 2018 8,349 1 View
The frictional stress for coulomb frictional model is defined as sum of cohesion parameter and mu*contact pressure.
09 October 2018 5,810 2 View
Actually i am providing contact between concave surface and convex surface. As per manual, i uses concave surface as target surface and convex as contact. But an error with statement " Contact...
08 September 2018 4,602 0 View
My simulation is not converging because of contact chattering value which i found is 1. I am using augmented Lagrangian method with FKN-1, PINB- 0.1, FKT-1, FTOLN- 1, RESULTING PENETRATION...
08 September 2018 9,169 1 View
i want to make assembly of cylinder and open ring (as shown in attachment) to find out the pressure exerted at the cylinder surface when ring mounted over it. Diameter of ring is less than...
07 August 2018 9,749 0 View
I need to expand one horse shoe shape geometry. I give displacement loading at its both end to expand the gap between two ends. I used loadstep file to perform this Loadstep 1 Time,1 i selected...
07 August 2018 7,876 3 View
When I conducted the degassing experiment using decompression under anaerobic condition(and I used ferrous based chelating agent), the oxidized ferric were observerd. So, could you tell me the...
03 March 2021 4,892 5 View
We use reactive sputtering process to make aluminum nitride film, and want to make c-axis aluminum nitride film on a silicon substrate, but the crystal orientation cannot be seen with...
03 March 2021 7,975 3 View
We found tests to determine cardiovascular risk taking into account lipid profile, blood pressure, age, history of diabetes, other laboratories. But when weight is involved, there is a paradox. I...
02 March 2021 6,036 1 View
Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...
02 March 2021 4,910 3 View
(This statement is from wikipedia, BTW). What is so special about metallic bond that is limiting high-P low-T state of a matter (as long as individual atoms exist, not white dwarf of neutron star...
02 March 2021 3,309 2 View
I am using a Sutter electrode holder for my patch clamp experiments, but I'm having trouble keeping positive pressure inside my electrode due to a leak out of the back of the holder. I have added...
02 March 2021 5,829 1 View
Hi, I am trying to figure out which test would be most appropriate to run for the following question: Is there a difference in task blood pressure between smokers and non-smokers? There are two...
01 March 2021 8,235 2 View
I am simulating Heat Exchanger. I have tried and tested all the methods to resolve this issue from the internet like refining mesh, improving skewness and orthogonal quality ,extending outlet to...
01 March 2021 6,985 3 View
Hi Guys. I'm a mechanical engineer and have a bit trouble, would be very glad if you could help me with my questions. I have a pressurized tank which contains Natural Gas at 200 Bar and 293...
26 February 2021 6,253 3 View
Has anyone ever tried to deliver CO2 with a CGA 300 regulator? I know that a CGA 320 regulator is standard for CO2. The issue is that I currently do not have any free CGA 320 regulators. I also...
25 February 2021 3,292 3 View