{"id":2571,"date":"2023-06-27T07:22:52","date_gmt":"2023-06-27T07:22:52","guid":{"rendered":"https:\/\/fairconditioning.org\/fc-activity\/?post_type=activity&#038;p=2571"},"modified":"2023-06-27T07:22:52","modified_gmt":"2023-06-27T07:22:52","slug":"radiant-panel-area-calculation","status":"publish","type":"activity","link":"https:\/\/fairconditioning.org\/fc-activity\/activity\/radiant-panel-area-calculation\/","title":{"rendered":"Radiant Panel Area Calculation"},"content":{"rendered":"\n<div class=\"wp-block-columns is-layout-flex wp-container-2\">\n<div class=\"wp-block-column is-layout-flow\">\n<h5 class=\"wp-block-heading\">Objective<\/h5>\n\n\n\n<p>Estimating radiant panel area for meeting sensible cooling load required for the considered room for radiant cooling system design.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">Outcome<\/h5>\n\n\n\n<p>Students will have hands-on experience of determining and designing the area required for radiant cooling and enhance their learning about sustainable cooling systems and technologies which can help them integrate it into their designs and reduce the use of Air Conditioners.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">Requirements<\/h5>\n\n\n\n<p>Laptop, Calculator<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">Prerequisites<\/h5>\n\n\n\n<p>Pre determine Q value (Specific heating\/cooling capacity in W\/m2) of a room from the \u2018Radiant cooling system design\u2019<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">Procedure<\/h5>\n\n\n\n<p>Decide on a few parameters such as Pipe diameter, spacing, system type i.e. Floor, wall, ceiling, etc. which will determine the Q value.<\/p>\n\n\n\n<p><strong><em>Step 1:<\/em><\/strong> Below is the sample calculation<\/p>\n\n\n\n<p>Assume a Floor based radiant cooling system. Assume&nbsp;<\/p>\n\n\n\n<p>specific cooling capacity or output (upward) value = 34 W\/m2&nbsp;<\/p>\n\n\n\n<p>Output loss (downward) = 10% i.e. 3.4%&nbsp;<\/p>\n\n\n\n<p>pipe spacing =100 mm&nbsp;<\/p>\n\n\n\n<p>Loop length = 150 mm<\/p>\n\n\n\n<p><strong><em>Step 2:<\/em><\/strong> Loop Area = (Loop length x spacing)\/1000<\/p>\n\n\n\n<p>150&#215;100\/1000 = 15 sq metre<\/p>\n\n\n\n<p><strong><em>Step 3:<\/em><\/strong> Total output per loop (W) = Qx loop area + output lossx loop area<\/p>\n\n\n\n<p>34&#215;15 + 3.4&#215;15 = 561 Watt<\/p>\n\n\n\n<p>Additional calculations:&nbsp;<\/p>\n\n\n\n<p>Flow rate (Kg\/hr) = Total Watt\/ (4.2x1000xDelta T) x 36000&nbsp;<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">References<\/h5>\n\n\n\n<p><a href=\"http:\/\/fairconditioning.org\/\">http:\/\/fairconditioning.org\/<\/a><\/p>\n\n\n\n<p>Fairconditioning youtube channel: <a href=\"https:\/\/www.youtube.com\/watch?v=dYjMBfORftk\">Radiant Cooling Animation<\/a><\/p>\n\n\n\n<p>Radiant cooling presentation<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Objective Estimating radiant panel area for meeting sensible cooling load required for the considered room for radiant cooling system design. Outcome Students will have hands-on experience of determining and designing the area required for radiant cooling and enhance their learning about sustainable cooling systems and technologies which can help them integrate it into their designs [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"inline_featured_image":false},"activity_subject":[125,148],"academic_year":[69],"complexity":[60],"content_tags":[519,487,478],"activity_type":[371],"activity_duration":[174],"acf":[],"_links":{"self":[{"href":"https:\/\/fairconditioning.org\/fc-activity\/wp-json\/wp\/v2\/activity\/2571"}],"collection":[{"href":"https:\/\/fairconditioning.org\/fc-activity\/wp-json\/wp\/v2\/activity"}],"about":[{"href":"https:\/\/fairconditioning.org\/fc-activity\/wp-json\/wp\/v2\/types\/activity"}],"author":[{"embeddable":true,"href":"https:\/\/fairconditioning.org\/fc-activity\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fairconditioning.org\/fc-activity\/wp-json\/wp\/v2\/comments?post=2571"}],"version-history":[{"count":1,"href":"https:\/\/fairconditioning.org\/fc-activity\/wp-json\/wp\/v2\/activity\/2571\/revisions"}],"predecessor-version":[{"id":2572,"href":"https:\/\/fairconditioning.org\/fc-activity\/wp-json\/wp\/v2\/activity\/2571\/revisions\/2572"}],"wp:attachment":[{"href":"https:\/\/fairconditioning.org\/fc-activity\/wp-json\/wp\/v2\/media?parent=2571"}],"wp:term":[{"taxonomy":"activity_subject","embeddable":true,"href":"https:\/\/fairconditioning.org\/fc-activity\/wp-json\/wp\/v2\/activity_subject?post=2571"},{"taxonomy":"academic_year","embeddable":true,"href":"https:\/\/fairconditioning.org\/fc-activity\/wp-json\/wp\/v2\/academic_year?post=2571"},{"taxonomy":"complexity","embeddable":true,"href":"https:\/\/fairconditioning.org\/fc-activity\/wp-json\/wp\/v2\/complexity?post=2571"},{"taxonomy":"content_tags","embeddable":true,"href":"https:\/\/fairconditioning.org\/fc-activity\/wp-json\/wp\/v2\/content_tags?post=2571"},{"taxonomy":"activity_type","embeddable":true,"href":"https:\/\/fairconditioning.org\/fc-activity\/wp-json\/wp\/v2\/activity_type?post=2571"},{"taxonomy":"activity_duration","embeddable":true,"href":"https:\/\/fairconditioning.org\/fc-activity\/wp-json\/wp\/v2\/activity_duration?post=2571"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}