{"id":392884,"date":"2024-11-06T03:39:43","date_gmt":"2024-11-06T03:39:43","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/in-the-fluentdpm-model-udf-is-used-to-calculate-the-gas-density-of-the-particle\/"},"modified":"2024-11-06T03:39:43","modified_gmt":"2024-11-06T03:39:43","slug":"in-the-fluentdpm-model-udf-is-used-to-calculate-the-gas-density-of-the-particle","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/in-the-fluentdpm-model-udf-is-used-to-calculate-the-gas-density-of-the-particle\/","title":{"rendered":"In the fluentDPM model, udf is used to calculate the gas density of the particle"},"content":{"rendered":"<p>&lt;p&gt;Hello, in udf, C_DPMS_SURF_YI(c,t,i) macrocommand how to use? i want to calculate the gas density on the surface of the particle, not the gas density of the grid in which the particle is located. C_DPMS_SURF_YI(c,t,i) How to use this macro? Please give your comment&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-392884","topic","type-topic","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"Hello, in udf, C_DPMS_SURF_YI(c,t,i) macrocommand how to use? i want to calculate the gas density on the surface of the particle, not the gas density of the grid in which the particle is located. C_DPMS_SURF_YI(c,t,i) How to use this macro? 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