March 30, 2020 at 3:13 amNandSubscriber
I am using ansys explicit to solve impact analysis of metallic sphere on metallic sphere, I want to give initial temperature to entire body or temperature gradient in body, please help me how to do this ?
March 31, 2020 at 6:55 pmKaiAnsys Employee
What is the objective of giving initial temperature? The body has is prestressed due to temperature load. You may run a static structural analysis in which temperature load is supported and then import results to explicit dynamics (prestressed explicit dynamics).
March 31, 2020 at 6:59 pmNandSubscriber
thanks I will try this.
March 31, 2020 at 7:10 pmNandSubscriber
I am trying to simulate cold spray of metallic particle on metallic substrate in which particle will have temperature as well as velocity.
March 31, 2020 at 7:17 pmNandSubscriber
this will not solve my problem because in explicit for taking consideration of high strain rate I am using J-C material mode which is not supported in static structural analysis.
any other suggestion ?
for clarity I am explaining my problem:
I am doing cold spraying simulation of metallic particle on metallic body. now metallic particle will have temperature and velocity during impact, and this whole process involves very high strain rate so I am using JC- material problem. Now, my problem is how to give different initial temperature to particle.
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