{"id":96,"date":"2015-02-05T11:30:56","date_gmt":"2015-02-05T16:30:56","guid":{"rendered":"http:\/\/ip-tx-www.eos.ncsu.edu\/tpacc\/?page_id=96"},"modified":"2022-08-30T11:52:33","modified_gmt":"2022-08-30T15:52:33","slug":"conductance-and-conductivity","status":"publish","type":"page","link":"https:\/\/textiles.ncsu.edu\/tpacc\/comfort-performance\/conductance-and-conductivity\/","title":{"rendered":"Conductance And Conductivity"},"content":{"rendered":"\n<figure class=\"wp-block-image size-full wp-image-97\"><img loading=\"lazy\" decoding=\"async\" width=\"240\" height=\"160\" src=\"https:\/\/tex-cloud-cdn.nyc3.digitaloceanspaces.com\/textiles-ncsu\/sites\/6\/20231108102215\/conductance-and-conductivity.jpg\" alt=\"Kawabata Thermolabo equipment\" class=\"wp-image-97\"\/><figcaption>Conductance and Conductivity\n<\/figcaption><\/figure>\n\n\n\n<p>Thermal conductivity is measured using the Kawabata Thermolabo equipment. The instrument includes a BT box as a heat source and a water bath maintained at room temperature as a heat sink. Using 6gf\/cm<sup>2<\/sup>, the fabric specimen is held between the heat source and heat sink having a 10\u00b0C temperature difference between the plate and sink. At steady state, power required is measured and thermal conductance is calculated as heat flow per temperature difference per unit area. Overall thermal conductivity is calculated as the product of the thermal conductance and fabric thickness (Conductivity = Conductance * Thickness @ 6 gf).<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Thermal conductivity is measured using the Kawabata Thermolabo equipment. The instrument includes a BT box as a heat source and a water bath maintained at room temperature as a heat sink. Using 6gf\/cm2, the fabric specimen is held between the heat source and heat sink having a 10\u00b0C temperature difference between the plate and sink.&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":81,"menu_order":2,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"ncst_custom_author":"","ncst_show_custom_author":false,"ncst_dynamicHeaderBlockName":"ncst\/default-header","ncst_dynamicHeaderData":"{}","ncst_content_audit_freq":"","ncst_content_audit_date":"","ncst_content_audit_display":false,"ncst_backToTopFlag":"","footnotes":""},"class_list":["post-96","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<title>Conductance And Conductivity - NC State&#039;s Milliken Textile Protection and Comfort Center<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/textiles.ncsu.edu\/tpacc\/comfort-performance\/conductance-and-conductivity\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Conductance And Conductivity - NC State&#039;s Milliken Textile Protection and Comfort Center\" \/>\n<meta property=\"og:description\" content=\"Thermal conductivity is measured using the Kawabata Thermolabo equipment. 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