{"id":725,"date":"2022-04-04T08:51:06","date_gmt":"2022-04-04T08:51:06","guid":{"rendered":"https:\/\/rjk.com.pl\/?page_id=725"},"modified":"2022-04-05T13:06:31","modified_gmt":"2022-04-05T13:06:31","slug":"chlodzenie-cieplowodowe","status":"publish","type":"page","link":"https:\/\/rjk.com.pl\/en\/chlodzenie-cieplowodowe\/","title":{"rendered":"Thermoelectric cooling"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"725\" class=\"elementor elementor-725\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-842aef5 elementor-section-content-middle elementor-section-height-min-height elementor-section-boxed elementor-section-height-default elementor-section-items-middle\" data-id=\"842aef5\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d68e351\" data-id=\"d68e351\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e53bc47 animated-slow elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"e53bc47\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInDown&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Thermoelectric cooling<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-41ed9ec elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"41ed9ec\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-700a207\" data-id=\"700a207\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-08ef6b3 animated-slow elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"08ef6b3\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInDown&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h6 class=\"elementor-heading-title elementor-size-default\">Thermoelectric cooling<\/h6>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4dceab6 animated-slow elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"4dceab6\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInDown&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Heat pipe<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f2e8476 animated-slow elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"f2e8476\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>A tube containing an evaporating and condensing fluid that is used to transport heat, allowing significant amounts of heat to be transferred with little difference in temperature (an order of magnitude greater than traditional materials that transfer heat by thermal conductivity).<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-efcd402 animated-slow elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"efcd402\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>It is usually a copper tube with a diameter of 3-15 mm containing a liquid appropriately selected for the application (liquefied ammonia, acetone, water, ether, freon, methanol, ethanol). The tube is usually covered inside with a porous material that acts as a wick. Heating one end of the tube causes the liquid inside to vaporize, thus absorbing the heat supplied. The vapor then moves to a lower temperature part of the tube where it condenses on the cooler walls of the tube to give up its heat. The condensed liquid flows along the walls by gravity or by seepage in the wick - a porous substance that covers the tube walls - to the part of the tube with the higher temperature. The efficiency of heat transfer by convection combined with evaporation is much more efficient than heat conduction through solids.<\/p><p>The technology is mainly used to cool electronic components, but the spectrum of applications is much broader, from cooling spacecraft engines to solar collectors to cooling Trans-Alaska pipeline structures (so that the heat generated by the flow of crude oil doesn't melt the permafrost in which the structural components are mounted).<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dcfab74 animated-slow elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"dcfab74\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><em>Source: <a href=\"https:\/\/www.wikipedia.org\/\">https:\/\/www.wikipedia.org\/<\/a><\/em><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-3643f3f\" data-id=\"3643f3f\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3905a25 elementor-widget elementor-widget-image\" data-id=\"3905a25\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"300\" height=\"225\" src=\"https:\/\/rjk.com.pl\/wp-content\/uploads\/2022\/04\/image003.jpg\" class=\"attachment-large size-large wp-image-728\" alt=\"\" srcset=\"https:\/\/rjk.com.pl\/wp-content\/uploads\/2022\/04\/image003.jpg 300w, https:\/\/rjk.com.pl\/wp-content\/uploads\/2022\/04\/image003-16x12.jpg 16w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3b53147 elementor-widget elementor-widget-image\" data-id=\"3b53147\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"368\" height=\"372\" src=\"https:\/\/rjk.com.pl\/wp-content\/uploads\/2022\/04\/image0011.jpg\" class=\"attachment-large size-large wp-image-729\" alt=\"\" srcset=\"https:\/\/rjk.com.pl\/wp-content\/uploads\/2022\/04\/image0011.jpg 368w, https:\/\/rjk.com.pl\/wp-content\/uploads\/2022\/04\/image0011-297x300.jpg 297w, https:\/\/rjk.com.pl\/wp-content\/uploads\/2022\/04\/image0011-12x12.jpg 12w\" sizes=\"(max-width: 368px) 100vw, 368px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Ch\u0142odzenie ciep\u0142owodowe Ch\u0142odzenie ciep\u0142owodowe Heat pipe, ciep\u0142ow\u00f3d, rurka cieplna Rurka zawieraj\u0105ca paruj\u0105cy i skraplaj\u0105cy si\u0119 p\u0142yn, kt\u00f3ry wykorzystywany jest do transportu ciep\u0142a, umo\u017cliwiaj\u0105ca przekazywanie znacznych jego ilo\u015bci przy niewielkiej r\u00f3\u017cnicy temperatur (o rz\u0105d wielko\u015bci wi\u0119kszych ni\u017c tradycyjne materia\u0142y, kt\u00f3re przenosz\u0105 ciep\u0142o przez przewodno\u015b\u0107 ciepln\u0105). Jest to zazwyczaj miedziana rurka o \u015brednicy 3\u201315 mm zawieraj\u0105ca odpowiednio [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":7,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"footnotes":""},"class_list":["post-725","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/rjk.com.pl\/en\/wp-json\/wp\/v2\/pages\/725"}],"collection":[{"href":"https:\/\/rjk.com.pl\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/rjk.com.pl\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/rjk.com.pl\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rjk.com.pl\/en\/wp-json\/wp\/v2\/comments?post=725"}],"version-history":[{"count":7,"href":"https:\/\/rjk.com.pl\/en\/wp-json\/wp\/v2\/pages\/725\/revisions"}],"predecessor-version":[{"id":761,"href":"https:\/\/rjk.com.pl\/en\/wp-json\/wp\/v2\/pages\/725\/revisions\/761"}],"wp:attachment":[{"href":"https:\/\/rjk.com.pl\/en\/wp-json\/wp\/v2\/media?parent=725"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}