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2D arc motion in flow

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Hello everyone,

I'm simulating 2D motion of an arc in a magnetic field. I'm using the Nonisothermal Flow module. As a primary discharge, I use a square of 5 elements with a temperature of 9000K. As a result, a shock wave arises that is reflected from all boundaries of the computational domain.

What condition on the borders can remove this reflection?

Thank you in advance, Ruslan.


0 Replies Last Post 08.02.2018, 05:48 GMT-5
COMSOL Moderator

Hello Egor Rahimov

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