{"id":1235,"date":"2018-10-09T12:50:33","date_gmt":"2018-10-09T12:50:33","guid":{"rendered":"https:\/\/aboutfoundry.com\/?p=1235"},"modified":"2018-10-11T12:15:12","modified_gmt":"2018-10-11T12:15:12","slug":"cooling-water-volume","status":"publish","type":"post","link":"https:\/\/aboutfoundry.com\/en\/cooling-water-volume\/","title":{"rendered":"Cooling water volume"},"content":{"rendered":"\n<p><a href=\"https:\/\/www.aboutfoundry.com\/en\/cooling-water\/\">Cooling water<\/a> volume is determined mainly by the electrical output. One can say roughly that approx. 27% of the furnace output and the heat losses from the crucible wall will have to be dissipated. In rough terms, one can reckon on approx. 35% of the furnace out- put as the total loss performance that must be dissipated.<\/p>\n\n\n\n<p>In the case of a 5-t furnace with 250 Hz and 3,000kW, this gives 1,050 kW or\n903,000 kcal\/h, that must be dissipated at a temperature difference of 27 K. This\ngives a cooling water volume of 33.5 m3\/h (33.444 l\/h). (kcal\/h divided by the\ntemperature difference gives the volume in litres\/h).\n<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Cooling water volume is determined mainly by the electrical output. One can say roughly that approx. 27% of the furnace output and the heat losses from the crucible wall will have to be dissipated. In rough terms, one can reckon on approx. 35% of the furnace out- put as the total loss performance that must &hellip; <a href=\"https:\/\/aboutfoundry.com\/en\/cooling-water-volume\/\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">Cooling water volume<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1235","post","type-post","status-publish","format-standard","hentry","category-unkategorisiert"],"acf":{"adresse":"","telefon":"","e-mail":"","webseite":""},"_links":{"self":[{"href":"https:\/\/aboutfoundry.com\/en\/wp-json\/wp\/v2\/posts\/1235","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aboutfoundry.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aboutfoundry.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aboutfoundry.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aboutfoundry.com\/en\/wp-json\/wp\/v2\/comments?post=1235"}],"version-history":[{"count":3,"href":"https:\/\/aboutfoundry.com\/en\/wp-json\/wp\/v2\/posts\/1235\/revisions"}],"predecessor-version":[{"id":1777,"href":"https:\/\/aboutfoundry.com\/en\/wp-json\/wp\/v2\/posts\/1235\/revisions\/1777"}],"wp:attachment":[{"href":"https:\/\/aboutfoundry.com\/en\/wp-json\/wp\/v2\/media?parent=1235"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aboutfoundry.com\/en\/wp-json\/wp\/v2\/categories?post=1235"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aboutfoundry.com\/en\/wp-json\/wp\/v2\/tags?post=1235"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}