1.0Beauchemin Industrielhttps://beaucheminind.com/en/rich600338<blockquote class="wp-embedded-content" data-secret="vQ7BURwEc1"><a href="https://beaucheminind.com/en/what-is-a-heat-exchanger/">What is a heat exchanger?</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://beaucheminind.com/en/what-is-a-heat-exchanger/embed/#?secret=vQ7BURwEc1" width="600" height="338" title="“What is a heat exchanger?” — Beauchemin Industriel" data-secret="vQ7BURwEc1" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://beaucheminind.com/wp-includes/js/wp-embed.min.js /* ]]> */ </script> https://beaucheminind.com/wp-content/uploads/2018/04/Échangeur-chaleurA.jpg617454The basic principle of the heat exchanger is the transfer of thermal energy from one fluid to another with or without direct contact. There are several types of heat exchangers that depend on several factors such as the nature of the fluids exchanged, the mode of transfer or the type of contact between the fluids