Simulating a vacuum medium Energy2D Forum › Forums › Energy2D Questions › Simulating a vacuum medium This topic contains 3 replies, has 2 voices, and was last updated by stuartworley 1 year, 4 months ago. Viewing 4 posts - 1 through 4 (of 4 total) Author Posts July 8, 2018 at 9:09 pm #140 stuartworleyParticipant Can you set the medium to simulate a vacuum? If so, how? July 9, 2018 at 12:45 pm #141 Charles XieKeymaster All you need to do is to set the thermal conductivity of the medium to be zero. That way, heat can’t conduct (neither can it convect). Let me know if this doesn’t work for you. July 9, 2018 at 4:57 pm #142 Charles XieKeymaster BTW, under the Examples Menu, there are a few radiation models that assume the medium to be vacuum. You may want to take a look at them to see how they are set up if they work for you. July 9, 2018 at 7:44 pm #143 stuartworleyParticipant thanks. I’ll try that. Author Posts Viewing 4 posts - 1 through 4 (of 4 total) You must be logged in to reply to this topic.