{"id":165388,"date":"2023-03-17T09:00:08","date_gmt":"2023-03-17T09:00:08","guid":{"rendered":"\/knowledge\/forums\/topic\/regarding-ampowder-command-why-is-the-entry-for-the-powder-convection-coefficient-different-from-the-value-entered-in-the-details-window-for-am-process-build-setting\/"},"modified":"2023-07-31T12:31:09","modified_gmt":"2023-07-31T12:31:09","slug":"regarding-ampowder-command-why-is-the-entry-for-the-powder-convection-coefficient-different-from-the-value-entered-in-the-details-window-for-am-process-build-setting","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/regarding-ampowder-command-why-is-the-entry-for-the-powder-convection-coefficient-different-from-the-value-entered-in-the-details-window-for-am-process-build-setting\/","title":{"rendered":"Regarding AMPOWDER command, why is the entry for the powder convection coefficient different from the value entered in the details window for AM Process =>Build Setting?"},"content":{"rendered":"<p>The difference in convection coefficient is likely due to a unit conversion from what&#8217;s displayed in Mechanical (W\/mm^2C) to the solving units (tons\/second3 * degree Celsius).    Here&#8217;s a link to the doc on solving units: https:\/\/ansyshelp.ansys.com\/account\/secured?returnurl=\/Views\/Secured\/corp\/v195\/wb_sim\/ds_solving_units.html%23ds_tbl_filmcoef<\/p>\n","protected":false},"template":"","class_list":["post-165388","topic","type-topic","status-publish","hentry","topic-tag-2019-r3","topic-tag-additive-manufacturing","topic-tag-analysis-techniques","topic-tag-mechanical","topic-tag-structural-mechanics"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_wp_page_template":["default"],"_bbp_last_active_time":["3\/15\/2023 20:20"],"_bbp_forum_id":["27789"],"_bbp_author_ip":["23.56.168.180"],"_btv_view_count":["3361"],"siebel_km_number":["2061091"],"product_version":["2019 R3"],"km_published_date":["2019-10-16T00:00:00.000Z"],"family":["Structural Mechanics"],"application_name":["Mechanical"]},"test":"articlesansys-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics\/165388","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics\/165388\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/media?parent=165388"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}