Guna Posted October 26, 2022 Share Posted October 26, 2022 Hi, Need help to control the gas disturbance affecting the smoke based on height, high disturbance to the smoke emitted at the bottom and low disturbance to the smoke emitted at the top. Need to control the disturbance based on emitter's height. Please find the attached hip file. Any help is much appreciated. Thanks in advance. gas_disturbance.hip Quote Link to comment Share on other sites More sharing options...
tamagochy Posted October 26, 2022 Share Posted October 26, 2022 You can create volume based on height and use it as control field, or you can unlock gas disturbance and add height control over there 1 Quote Link to comment Share on other sites More sharing options...
Guna Posted October 26, 2022 Author Share Posted October 26, 2022 Hi, thanks for the reply. Could you please provide an example file. Quote Link to comment Share on other sites More sharing options...
uakin Posted October 27, 2022 Share Posted October 27, 2022 17 hours ago, aaryanguna said: Hi, Need help to control the gas disturbance affecting the smoke based on height, high disturbance to the smoke emitted at the bottom and low disturbance to the smoke emitted at the top. Need to control the disturbance based on emitter's height. Please find the attached hip file. Any help is much appreciated. Thanks in advance. gas_disturbance.hip Create new control field, then use it in the solver 1 Quote Link to comment Share on other sites More sharing options...
Guna Posted October 27, 2022 Author Share Posted October 27, 2022 Thank you very much, uakin. Quote Link to comment Share on other sites More sharing options...
Atom Posted October 27, 2022 Share Posted October 27, 2022 (edited) I played around with adding this to SOP based billowy smoke. When the density reaches the bright area/height of the control field, the gas disturbance takes place. ap_sop_sparse_control_field_gas_disturbance.hiplc Edited October 27, 2022 by Atom 5 Quote Link to comment Share on other sites More sharing options...
Guna Posted October 28, 2022 Author Share Posted October 28, 2022 11 hours ago, Atom said: I played around with adding this to SOP based billowy smoke. When the density reaches the bright area/height of the control field, the gas disturbance takes place. ap_sop_sparse_control_field_gas_disturbance.hiplc Thank you Atom. I have learned a lot from your works. Quote Link to comment Share on other sites More sharing options...
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