<?xml version='1.0' encoding='UTF-8'?><?xml-stylesheet href="http://www.blogger.com/styles/atom.css" type="text/css"?><feed xmlns='http://www.w3.org/2005/Atom' xmlns:openSearch='http://a9.com/-/spec/opensearchrss/1.0/' xmlns:blogger='http://schemas.google.com/blogger/2008' xmlns:georss='http://www.georss.org/georss' xmlns:gd="http://schemas.google.com/g/2005" xmlns:thr='http://purl.org/syndication/thread/1.0'><id>tag:blogger.com,1999:blog-3425095478667854212</id><updated>2024-08-31T06:53:36.241-07:00</updated><title type='text'>Mechanical Room</title><subtitle type='html'>Mechanical Engineering is a vast field. In this blog I&#39;m going to give some details about some important things in that field.</subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://paulmechanicalroom.blogspot.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3425095478667854212/posts/default?redirect=false'/><link rel='alternate' type='text/html' href='http://paulmechanicalroom.blogspot.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><author><name>Paul</name><uri>http://www.blogger.com/profile/09129409232969088829</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>4</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>25</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-3425095478667854212.post-4738601902877782150</id><published>2012-10-04T04:46:00.000-07:00</published><updated>2012-10-04T04:46:33.221-07:00</updated><title type='text'></title><content type='html'>&lt;div dir=&quot;ltr&quot; style=&quot;text-align: left;&quot; trbidi=&quot;on&quot;&gt;
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&lt;u&gt;&lt;b&gt;Centralize Air Conditioning System&lt;/b&gt;&lt;/u&gt;&lt;/h2&gt;
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&lt;span style=&quot;font-family: Times, Times New Roman, serif;&quot;&gt;Centralize air conditioning units model design are equipped with water cooled /air cooled model chiller equipment + Fan coil unit or Air Handling units.&amp;nbsp;&lt;/span&gt;&lt;/div&gt;
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&lt;span style=&quot;font-family: Times, Times New Roman, serif;&quot;&gt;&lt;b&gt;Basic Central Air Conditioning System&amp;nbsp;Equipment&#39;s.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;li&gt;&lt;span style=&quot;font-family: Times, &#39;Times New Roman&#39;, serif;&quot;&gt;Chiller&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-family: Times, &#39;Times New Roman&#39;, serif;&quot;&gt;Air Handling Unit&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-family: Times, &#39;Times New Roman&#39;, serif;&quot;&gt;Fan Coil Unit&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-family: Times, &#39;Times New Roman&#39;, serif;&quot;&gt;Cooling Tower&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-family: Times, &#39;Times New Roman&#39;, serif;&quot;&gt;Pumps&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-family: Times, &#39;Times New Roman&#39;, serif;&quot;&gt;Duct&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-family: Times, &#39;Times New Roman&#39;, serif;&quot;&gt;Air Dampers&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-family: Times, &#39;Times New Roman&#39;, serif;&quot;&gt;Fire Dampers&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-family: Times, &#39;Times New Roman&#39;, serif;&quot;&gt;Silencer&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-family: Times, &#39;Times New Roman&#39;, serif;&quot;&gt;Variable Air Volume controller&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-family: Times, &#39;Times New Roman&#39;, serif;&quot;&gt;Diffuser&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-family: Times, &#39;Times New Roman&#39;, serif;&quot;&gt;Grille&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-family: Times, Times New Roman, serif;&quot;&gt;Plenum Box&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-family: Times, Times New Roman, serif;&quot;&gt;Sensors&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-family: Times, Times New Roman, serif;&quot;&gt;Controllers and etc.&lt;/span&gt;&lt;/li&gt;
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&lt;span style=&quot;font-family: Times, Times New Roman, serif;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span style=&quot;font-family: Times, Times New Roman, serif;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;
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</content><link rel='replies' type='application/atom+xml' href='http://paulmechanicalroom.blogspot.com/feeds/4738601902877782150/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://paulmechanicalroom.blogspot.com/2012/10/centralize-air-conditioning-system.html#comment-form' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3425095478667854212/posts/default/4738601902877782150'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3425095478667854212/posts/default/4738601902877782150'/><link rel='alternate' type='text/html' href='http://paulmechanicalroom.blogspot.com/2012/10/centralize-air-conditioning-system.html' title=''/><author><name>Paul</name><uri>http://www.blogger.com/profile/09129409232969088829</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3425095478667854212.post-241145939969560721</id><published>2012-04-06T02:59:00.000-07:00</published><updated>2012-04-06T02:59:19.942-07:00</updated><title type='text'>Air conditioning</title><content type='html'>&lt;div dir=&quot;ltr&quot; style=&quot;text-align: left;&quot; trbidi=&quot;on&quot;&gt;Air-conditioning is a process that simultaneously conditions air,&amp;nbsp;and at the same time controls and maintains the required space’s temperature,&amp;nbsp;humidity, air movement, air cleanliness, sound level, and pressure differential within predetermined&amp;nbsp;limits for the health and comfort of the occupants, for product processing, or both.&lt;br /&gt;
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&lt;div style=&quot;margin-bottom: .0001pt; margin: 0mm;&quot;&gt;&amp;nbsp; &amp;nbsp; The acronym HVAC&amp;amp;R stands for heating, ventilating, air-conditioning, and refrigerating. The combination&lt;o:p&gt;&lt;/o:p&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: .0001pt; margin: 0mm;&quot;&gt;of these processes is equivalent to the functions performed by air-conditioning.&lt;o:p&gt;&lt;/o:p&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: .0001pt; margin: 0mm;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;h3 style=&quot;text-align: left;&quot;&gt;&lt;u&gt;Air conditioning system&lt;/u&gt;&lt;/h3&gt;&lt;div style=&quot;margin-bottom: .0001pt; margin: 0mm;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0.0001pt; margin-left: 0mm; margin-right: 0mm; margin-top: 0mm; text-align: left;&quot;&gt;&lt;span style=&quot;font-size: 13.5pt;&quot;&gt;&amp;nbsp;&lt;/span&gt; &amp;nbsp;An air-conditioning or HVAC&amp;amp;R system consists of components and equipment arranged in sequential&amp;nbsp;order to heat or cool, humidify or dehumidify, clean and purify, attenuate objectionable equipment noise,&amp;nbsp;transport the conditioned outdoor air and recirculate air to the conditioned space, and control and maintain&amp;nbsp;an indoor or enclosed environment at optimum energy use.&lt;/div&gt;&lt;div style=&quot;margin-bottom: .0001pt; margin: 0mm;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;margin-bottom: .0001pt; margin: 0mm;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;h3 style=&quot;text-align: left;&quot;&gt;&lt;u&gt;&lt;span style=&quot;font-size: 13.5pt;&quot;&gt;Types of Air-Conditioning Systems&lt;/span&gt;&lt;/u&gt;&lt;/h3&gt;&lt;div style=&quot;margin-bottom: .0001pt; margin: 0mm;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;margin-bottom: .0001pt; margin: 0mm;&quot;&gt;1.&amp;nbsp;Comfort air-conditioning systems -&amp;nbsp;Mainly for the&amp;nbsp;occupants’ health and comfort.&lt;o:p&gt;&lt;/o:p&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: .0001pt; margin: 0mm;&quot;&gt;2.&amp;nbsp;Processing air-conditioning systems -&amp;nbsp;For product processing.&lt;span style=&quot;font-size: medium;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: .0001pt; margin: 0mm;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;margin-bottom: .0001pt; margin: 0mm;&quot;&gt;Based on their size, construction, and operating characteristics, air-conditioning systems can be&lt;o:p&gt;&lt;/o:p&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: .0001pt; margin: 0mm;&quot;&gt;classified as the following.&lt;o:p&gt;&lt;/o:p&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: .0001pt; margin: 0mm;&quot;&gt;1.&amp;nbsp;Individual Room or Individual Systems&lt;o:p&gt;&lt;/o:p&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: .0001pt; margin: 0mm;&quot;&gt;2.Space-Conditioning Systems or Space Systems&lt;o:p&gt;&lt;/o:p&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: .0001pt; margin: 0mm;&quot;&gt;3.Unitary Packaged Systems or Packaged Systems&lt;o:p&gt;&lt;/o:p&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: .0001pt; margin: 0mm;&quot;&gt;4.Central Hydronic or Central Systems&lt;o:p&gt;&lt;/o:p&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: .0001pt; margin: 0mm;&quot;&gt;5.Air Systems&lt;o:p&gt;&lt;/o:p&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: .0001pt; margin: 0mm;&quot;&gt;6.Water Systems.&lt;o:p&gt;&lt;/o:p&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: .0001pt; margin: 0mm;&quot;&gt;7.Central Plant Refrigeration and Heating Systems&lt;o:p&gt;&lt;/o:p&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: .0001pt; margin: 0mm;&quot;&gt;8.Control Systems&lt;o:p&gt;&lt;/o:p&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: .0001pt; margin: 0mm;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://paulmechanicalroom.blogspot.com/feeds/241145939969560721/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://paulmechanicalroom.blogspot.com/2012/04/air-conditioning.html#comment-form' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3425095478667854212/posts/default/241145939969560721'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3425095478667854212/posts/default/241145939969560721'/><link rel='alternate' type='text/html' href='http://paulmechanicalroom.blogspot.com/2012/04/air-conditioning.html' title='Air conditioning'/><author><name>Paul</name><uri>http://www.blogger.com/profile/09129409232969088829</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3425095478667854212.post-8689407701963825625</id><published>2011-05-17T14:22:00.001-07:00</published><updated>2011-05-17T14:22:54.666-07:00</updated><title type='text'>New inventions in Mechanical field</title><content type='html'></content><link rel='replies' type='application/atom+xml' href='http://paulmechanicalroom.blogspot.com/feeds/8689407701963825625/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://paulmechanicalroom.blogspot.com/2011/05/new-inventions-in-mechanical-field.html#comment-form' title='1 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3425095478667854212/posts/default/8689407701963825625'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3425095478667854212/posts/default/8689407701963825625'/><link rel='alternate' type='text/html' href='http://paulmechanicalroom.blogspot.com/2011/05/new-inventions-in-mechanical-field.html' title='New inventions in Mechanical field'/><author><name>Paul</name><uri>http://www.blogger.com/profile/09129409232969088829</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3425095478667854212.post-5871194703382994604</id><published>2011-05-17T14:20:00.000-07:00</published><updated>2011-05-17T14:20:42.794-07:00</updated><title type='text'>Mechanical Engineering</title><content type='html'>Mechanical Engineering&lt;br /&gt;
very soon.........</content><link rel='replies' type='application/atom+xml' href='http://paulmechanicalroom.blogspot.com/feeds/5871194703382994604/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://paulmechanicalroom.blogspot.com/2011/05/mechanical-engineering.html#comment-form' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3425095478667854212/posts/default/5871194703382994604'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3425095478667854212/posts/default/5871194703382994604'/><link rel='alternate' type='text/html' href='http://paulmechanicalroom.blogspot.com/2011/05/mechanical-engineering.html' title='Mechanical Engineering'/><author><name>Paul</name><uri>http://www.blogger.com/profile/09129409232969088829</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry></feed>