{"id":3491,"date":"2021-04-09T16:32:09","date_gmt":"2021-04-09T09:32:09","guid":{"rendered":"https:\/\/dbm.com.vn\/product\/uncategorized\/radial-heat-conduction-experiment\/"},"modified":"2021-06-11T10:53:44","modified_gmt":"2021-06-11T03:53:44","slug":"radial-heat-conduction-experiment","status":"publish","type":"product","link":"https:\/\/dbm.com.vn\/en\/product\/radial-heat-conduction-experiment\/","title":{"rendered":"Radial Heat Conduction Experiment"},"content":{"rendered":"<p><em><span style=\"text-decoration: underline;\">Key Features:<\/span><\/em><\/p>\n<ul>\n<li>\u00a0<span class=\"fontstyle0\">One of four optional experiments for the Heat Transfer Experiments Base Unit (TD1002)<\/span><\/li>\n<li><span class=\"fontstyle0\">Fits quickly and easily onto the base of the Heat Transfer Experiments Base Unit and water connections have self-sealing quick connectors \u2013 needs no tools<\/span><\/li>\n<li><span class=\"fontstyle0\">Shows the principles of radial heat conduction radially around a disc of uniform diameter<\/span><\/li>\n<li><span class=\"fontstyle0\">Clear schematic printed on the baseplate aids student understanding<\/span><\/li>\n<li><span class=\"fontstyle0\">Allows the thermal conductivity of the disc material to be measured<\/span><\/li>\n<li><span class=\"fontstyle0\">Safe, low-voltage heater with over-temperature cut-out<\/span><\/li>\n<\/ul>\n<p><em><span style=\"text-decoration: underline;\">Description:<\/span><\/em><\/p>\n<ul>\n<li><span class=\"fontstyle0\">This experiment has a solid brass disc with an electric heater (heat source) at its center and a circular crosssection cooling tube (heat sink) around its circumference.<\/span><\/li>\n<li><span class=\"fontstyle0\">It mounts on a base plate with a clear schematic of the experiment layout. The electric heater and thermocouples connect to sockets on the Heat Transfer Experiments Base Unit, which also supplies the cold water feed and drain for the heat sink<\/span><\/li>\n<li><span class=\"fontstyle0\">Students turn on the cooling water flow and adjust the heater power until the experiment reaches equilibrium. At equally spaced radii on the disc, seven thermocouples measure the temperature as the heat conducts radially outwards from the heater. <\/span><\/li>\n<li><span class=\"fontstyle0\">Insulation around the disc reduces heat loss by convection and radiation, so that the results should match the theory for simple radial conduction only.<\/span><\/li>\n<\/ul>\n<p><em><span style=\"text-decoration: underline;\">Learning Outcomes:<\/span><\/em><\/p>\n<ul>\n<li><span class=\"fontstyle0\">Demonstration and calculations of radial heat conduction<\/span><\/li>\n<li><span class=\"fontstyle0\">Calculation of the thermal conductivity (<\/span><span class=\"fontstyle2\">k <\/span><span class=\"fontstyle0\">value)<\/span><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Product Code: TD1002B<\/p>\n","protected":false},"featured_media":3150,"template":"","meta":[],"product_cat":[31,884],"product_tag":[],"_links":{"self":[{"href":"https:\/\/dbm.com.vn\/en\/wp-json\/wp\/v2\/product\/3491"}],"collection":[{"href":"https:\/\/dbm.com.vn\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/dbm.com.vn\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dbm.com.vn\/en\/wp-json\/wp\/v2\/media\/3150"}],"wp:attachment":[{"href":"https:\/\/dbm.com.vn\/en\/wp-json\/wp\/v2\/media?parent=3491"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/dbm.com.vn\/en\/wp-json\/wp\/v2\/product_cat?post=3491"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/dbm.com.vn\/en\/wp-json\/wp\/v2\/product_tag?post=3491"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}