{"id":11283,"date":"2020-04-21T17:54:33","date_gmt":"2020-04-21T15:54:33","guid":{"rendered":"https:\/\/eiposgrados.com\/?p=11283"},"modified":"2020-10-26T10:15:45","modified_gmt":"2020-10-26T09:15:45","slug":"what-they-will-never-tell-you-about-selecting-air-conditioning-equipment","status":"publish","type":"post","link":"https:\/\/eiposgrados.com\/eng\/blog-ingenieros\/lo-que-nunca-te-contaran-sobre-la-seleccion-de-equipos-de-climatizacion\/","title":{"rendered":"What they will never tell you about the Selection of Air Conditioning Equipment"},"content":{"rendered":"

With this article I intend to use a ratio<\/strong> practically forgotten and that can get us out of trouble when we are selecting air conditioning equipment<\/strong> to condition a space.<\/p>\n

Thermal Load<\/h3>\n

In the best of cases we will have made a calculation of thermal loads<\/strong> of the space we want to condition.<\/p>\n

Sensitive Cooling Power<\/h3>\n

If we have a medium level, we will surely have selected the specific team based on the refrigeration power<\/strong> sensitive.<\/strong><\/p>\n

Circulations<\/h3>\n

At this point we move to the expert level, it is not enough to ensure that our air conditioning equipment<\/strong> is capable of combating the thermal load of the premises, we must ensure that problems such as:<\/p>\n

    \n
  1. Stratification.<\/strong><\/li>\n
  2. Air currents.<\/strong><\/li>\n<\/ol>\n

    It is clear that with a correct selection of the diffusion system<\/strong> These factors can be mitigated, however, my advice is that before addressing it you verify that the hour circulations<\/strong> They have a reasonable value.<\/p>\n

    The circulation hours<\/strong> are obtained by dividing the delivery flow<\/strong> of the equipment due to the volume of the space that we intend to air-condition; Once the value is obtained, we move on to the analysis:<\/p>\n

      \n
    • If the circulations are less than 8, we run the risk of stratification occurring:<\/strong> The flow rate of the equipment is very small compared to the volume we want to air condition.<\/li>\n
    • If the circulations are greater than 12 we run the risk of generating air currents:<\/strong> The flow rate of the equipment is very large compared to the volume we want to air condition.<\/li>\n<\/ul>\n

      He optimal value<\/strong> of circulations is 10, although we can move in the range 8 \u2013 12.<\/p>\n

      Conclusion<\/h3>\n

      We have to pay special attention to circulation when we air-condition the space. large volumes<\/strong> or with a high thermal load density<\/strong>, since if we do not analyze its value we run the risk of stratify<\/strong> in the first case or to generate large air currents<\/strong> In a second.<\/p>\n

      As I suppose many of you are thinking, this is resolved with CFDs<\/strong>, but as I always tell my students we must never forget the ratios<\/strong>, the boards<\/strong> and the agile calculations<\/strong>.<\/p>\n

      I hope it has been useful to you<\/p>\n

       <\/p>","protected":false},"excerpt":{"rendered":"

      When selecting air conditioning equipment we cannot forget the ratios, tables and agile calculations<\/p>","protected":false},"author":26,"featured_media":11312,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[176],"tags":[],"class_list":["post-11283","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog-ingenieros"],"acf":[],"_links":{"self":[{"href":"https:\/\/eiposgrados.com\/eng\/wp-json\/wp\/v2\/posts\/11283","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/eiposgrados.com\/eng\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/eiposgrados.com\/eng\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/eiposgrados.com\/eng\/wp-json\/wp\/v2\/users\/26"}],"replies":[{"embeddable":true,"href":"https:\/\/eiposgrados.com\/eng\/wp-json\/wp\/v2\/comments?post=11283"}],"version-history":[{"count":0,"href":"https:\/\/eiposgrados.com\/eng\/wp-json\/wp\/v2\/posts\/11283\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/eiposgrados.com\/eng\/wp-json\/wp\/v2\/media\/11312"}],"wp:attachment":[{"href":"https:\/\/eiposgrados.com\/eng\/wp-json\/wp\/v2\/media?parent=11283"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/eiposgrados.com\/eng\/wp-json\/wp\/v2\/categories?post=11283"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/eiposgrados.com\/eng\/wp-json\/wp\/v2\/tags?post=11283"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}