https://communities.bentley.com/products/building/performance/f/hevacomp-forum/190104/does-anyone-have-experience-of-modelling-an-air-supported-structure-to-ascertain-the-heat-lossWe have a project where our client is looking to provide a new air supported structure/ dome over an existing training pitch, the structure is to be heated and cooled as required. Can this be modelled using Hevacomp.en-USTelligent Community 12https://communities.bentley.com/thread/560143?ContentTypeID=1Tue, 17 Dec 2019 17:00:50 GMT6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:9e00421c-5930-40c6-aa9b-370f1c5a8d3bShane Regan<p>Hi Colin,</p> <p>I have never come across this being modelled before. While this may be somewhat outside the scope of the intended use of the software, you may be able to model&nbsp;certain aspects with the use of workarounds.</p> <p>You should be able to enter the customised fabric information fairly easily to account for U-values etc, however the dome shape of the CAD model&nbsp;would be quite difficult. You may be able to approximate this by entering various roof sections and elevating them accordingly, however I would need to test the validity of this.</p> <p>If you can get the model set up accordingly I see no reason why basic heating and cooling loads could not be computed, however the pressure aspects will be outside the scope of the software.</p><div style="clear:both;"></div>