{"id":1114,"date":"2020-08-03T10:04:51","date_gmt":"2020-08-03T18:04:51","guid":{"rendered":"https:\/\/www.linquip.com\/blog\/?p=1114"},"modified":"2020-09-20T03:26:59","modified_gmt":"2020-09-20T11:26:59","slug":"evaporative-condenser","status":"publish","type":"post","link":"https:\/\/www.linquip.com\/blog\/evaporative-condenser\/","title":{"rendered":"Evaporative condenser: An easy to understand guide"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.linquip.com\/blog\/evaporative-condenser\/#What_is_Evaporative_Condenser\" >What is Evaporative Condenser?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.linquip.com\/blog\/evaporative-condenser\/#Evaporative_condenser_diagram\" >Evaporative condenser diagram<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.linquip.com\/blog\/evaporative-condenser\/#_Application_of_evaporative_condenser\" >\u00a0Application of evaporative condenser<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.linquip.com\/blog\/evaporative-condenser\/#How_do_evaporative_condensers_work\" >How do evaporative condensers work?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.linquip.com\/blog\/evaporative-condenser\/#Evaporative_condenser_advantages_and_disadvantages\" >Evaporative condenser advantages and disadvantages<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.linquip.com\/blog\/evaporative-condenser\/#Evaporative_condenser_vs_cooling_tower\" >Evaporative condenser vs. cooling tower<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.linquip.com\/blog\/evaporative-condenser\/#Different_types_of_evaporative_condensers\" >Different types of evaporative condensers<\/a><\/li><\/ul><\/nav><\/div>\n<p>Many things can operate better with the help of evaporative condensers and some of them can\u2019t even work without one. In this article, Linquip wants to introduce evaporative condensers and explain their advantages and disadvantages. We also explain their applications and elaborate on the way they work. So, get ready to dive into some useful information about them.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"What_is_Evaporative_Condenser\"><\/span>What is Evaporative Condenser?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>First things first, let\u2019s see what this system is. Evaporative condenser is a system that enables the removal of the excess heat from a cooling system. Keep in mind that the heat will be removed when it no longer serves for any purposes. Evaporating water enables this excess heat to be removed. Condensers can be either water-cooled, air-cooled, or evaporative. And in this article, our main focus is on the evaporative ones. Their physical principle is the same as cooling towers but with a few differences that we will mention later\u00a0 in this article.<\/p>\n<div class=\"su-box su-box-style-default\" id=\"\" style=\"border-color:#00021e;border-radius:3px;max-width:none\"><div class=\"su-box-title\" style=\"background-color:#263551;color:#89cadb;border-top-left-radius:1px;border-top-right-radius:1px\">Read More on Linquip<\/div><div class=\"su-box-content su-u-clearfix su-u-trim\" style=\"border-bottom-left-radius:1px;border-bottom-right-radius:1px\">An Applicable Introduction to <a title=\"different Types of Condensers\" href=\"https:\/\/www.linquip.com\/blog\/different-types-of-condensers\/\" target=\"_blank\" rel=\"noopener noreferrer\">different Types of Condensers<\/a><\/div><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Evaporative_condenser_diagram\"><\/span>Evaporative condenser diagram<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>They feature one or more fans, a cabinet and a water-sprayed condenser. A typical one usually contains a hot primary coolant, a cold primary coolant, water sprinkles, cold water, and centrifugal fan in order for the system to provide the desired outcome.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"_Application_of_evaporative_condenser\"><\/span>\u00a0Application of evaporative condenser<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Since they enable heat rejection for different types of systems, their application for each type will determine which system is the right choice for your project. They are mostly used in the light industrial market and HVAC market, and their application is that they are used to provide the lower condensing temperature.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_do_evaporative_condensers_work\"><\/span>How do evaporative condensers work?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The vapor that is about to be condensed will circulate through a condensing coil. The outside of this condensing coil is repeatedly wetted by a recirculating water system. A small portion of the recirculating water evaporates when the air is pulled over the coil. The process of evaporation causes the heat to be removed from the vapor in the coil and causing it to condense.<\/p>\n<p><img decoding=\"async\" class=\"size-full wp-image-1119\" src=\"https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2020\/07\/evaporative-condenser-1.jpg\" alt=\"Evaporative condenser - Linquip\" width=\"700\" height=\"400\" title=\"\" srcset=\"https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2020\/07\/evaporative-condenser-1.jpg 700w, https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2020\/07\/evaporative-condenser-1-300x171.jpg 300w, https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2020\/07\/evaporative-condenser-1-696x398.jpg 696w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<div class=\"su-box su-box-style-default\" id=\"\" style=\"border-color:#00021e;border-radius:3px;max-width:none\"><div class=\"su-box-title\" style=\"background-color:#263551;color:#89cadb;border-top-left-radius:1px;border-top-right-radius:1px\">Read More on Linquip<\/div><div class=\"su-box-content su-u-clearfix su-u-trim\" style=\"border-bottom-left-radius:1px;border-bottom-right-radius:1px\"><a href=\"https:\/\/www.linquip.com\/blog\/condenser-water-system-an-overview\/\">Condenser water system<\/a>: An overview of its components and more!<\/div><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Evaporative_condenser_advantages_and_disadvantages\"><\/span>Evaporative condenser advantages and disadvantages<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Every system, even the ones with lots of advantages, has some disadvantages. Here, we will talk about some of the most important advantages and disadvantages of these systems. Evaporative condensers are a little more expensive than other coolants such as dry coolers since they are usually used in systems that have a high outdoor temperature.<\/p>\n<p>The energetic efficiency of these units is among their main advantages as well. Since they use less fan horsepower to run compared to air-cooled design, they can reduce the energy costs significantly and help you save money in the long run. Easy installation and maintenance are also among the advantages of this system.<\/p>\n<p>Regulations in some places around the world sometimes limit the physical size of a cooling system and since evaporative condensers are usually used in large cooling systems, you may need to check the regulation of your location and make sure you don\u2019t have any limits for using this system.<\/p>\n<p>Last but not least is their ability to help space-saving. They are compact and you can use them both in large systems and small systems since they usually require about half the space of comparable air-cooled systems.<\/p>\n<div class=\"su-box su-box-style-default\" id=\"\" style=\"border-color:#00021e;border-radius:3px;max-width:none\"><div class=\"su-box-title\" style=\"background-color:#263551;color:#89cadb;border-top-left-radius:1px;border-top-right-radius:1px\">Read More on Linquip<\/div><div class=\"su-box-content su-u-clearfix su-u-trim\" style=\"border-bottom-left-radius:1px;border-bottom-right-radius:1px\"><a title=\"What Is a Condenser\" href=\"https:\/\/www.linquip.com\/blog\/what-is-a-condenser-parts-functions-types\/\" target=\"_blank\" rel=\"noopener noreferrer\">What Is a Condenser<\/a>; Parts, Functions and types<\/div><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Evaporative_condenser_vs_cooling_tower\"><\/span>Evaporative condenser vs. cooling tower<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>In this part, we will explain some of the differences between an evaporative condenser and a cooling tower. One of the main differences between them is that in the first one, unlike the other, the primary coolant of the cooling system is cooled.<\/p>\n<p>Although their physical principles are same, the thermal exchange in the cooling towers happens in the filling while in the condenser, it happens in the tubular bundle where the fluid or the water circulates in order to lose the heat.<\/p>\n<p>Another important difference between these two is how long it takes and how many stages it requires to achieve their cooling effects. Cooling towers have two stages to remove heat. The heat should be transferred to the circulating chiller fluid with the help of the condenser unit and then the atmospheric heat rejection takes place. But chillers that feature evaporative condensers have only one step for their heat rejection process.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Different_types_of_evaporative_condensers\"><\/span>Different types of evaporative condensers<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>So, what are different types of this system? Identifying different types are always based on different factors. But one of the most popular categorizations to identify these systems\u2019 different types is the one we\u2019re about to explain. Typically, there are two types of evaporative condensers: counterflow and combined flow. The combined flow uses a condensing coil and fill surface to transfer heat in the system. The designers added the fill surface to the traditional design to help reduce the evaporation in the coil section and also help reducing the potential for fouling and scaling. This type uses parallel air flow and spray water over the coil and also crossflow air or water flow through the fill surface. The parallel flow enables the flow of air and water over the coil in the same direction. And in the fill section of this type, water and air interact with crossflow configuration. Here, the direction of the water is vertical and it flows down the fill while the air flows horizontally across it.<\/p>\n<p>In counterflow evaporative condenser type, the spray water flows vertically down over the coil while the air travels up vertically through the unit. The air flow in this type happens with the help of one or more mechanically driven fans that are either axial or centrifugal.<\/p>\n<p><a href=\"https:\/\/en.wikipedia.org\/wiki\/Centrifugal_fan\" target=\"_blank\" rel=\"noopener noreferrer\">Centrifugal fan<\/a> units can handle a reasonable amount of external static pressure and are suitable for outdoor as well as indoor installations, these fans are quieter than axial fans too.<\/p>\n<p>&nbsp;<\/p>\n<p>Now that you know all about evaporative condensers, how about sharing your stories and experiences with us? Have you ever used one? Write to us in the comment section and let everyone see your opinion about these systems or about the information on this article. And if you have any questions, feel free to <a href=\"https:\/\/www.linquip.com\/sign-up?client_redirect=\/\">sing up on Linquip<\/a> website and one of our experts will answer all your questions and help you solve your problems.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Many things can operate better with the help of evaporative condensers and some of them can\u2019t even work without one. In this article, Linquip wants to introduce evaporative condensers and explain their advantages and disadvantages. We also explain their applications and elaborate on the way they work. So, get ready to dive into some useful &#8230;<\/p>\n","protected":false},"author":4,"featured_media":1118,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[8,6],"tags":[],"class_list":["post-1114","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-heat-exchanger","category-hvac"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.linquip.com\/blog\/wp-json\/wp\/v2\/posts\/1114","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.linquip.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.linquip.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.linquip.com\/blog\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.linquip.com\/blog\/wp-json\/wp\/v2\/comments?post=1114"}],"version-history":[{"count":0,"href":"https:\/\/www.linquip.com\/blog\/wp-json\/wp\/v2\/posts\/1114\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.linquip.com\/blog\/wp-json\/wp\/v2\/media\/1118"}],"wp:attachment":[{"href":"https:\/\/www.linquip.com\/blog\/wp-json\/wp\/v2\/media?parent=1114"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.linquip.com\/blog\/wp-json\/wp\/v2\/categories?post=1114"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.linquip.com\/blog\/wp-json\/wp\/v2\/tags?post=1114"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}