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MENUVolume : 4, Issue : 4, April - 2015
Numerical simulation of thermal environment in a conditioned room with variable air supply
Harichandra Kushwaha, Dr. V. N. Bartaria
Abstract :
<p><p>&lt;p&gt;&amp;nbsp;The motive of this type research is to learning the appearances of indoor thermal background on the room of Indian&amp;nbsp;&lt;/p&gt; &lt;div&gt;Building. Experimental measurements were accompanied in aassessmentroomby means of the Floor level Air&amp;nbsp;&lt;/div&gt; &lt;div&gt;Distribution (FLAD) schemes. This research examines supply air stream velocity and the temperature distribution in&amp;nbsp;&lt;/div&gt; &lt;div&gt;different locations such as Inlet, roof, floor, left wall, and right wall of the room buildingat the indoor environment. The experimental results of&amp;nbsp;&lt;/div&gt; &lt;div&gt;supply air flow velocity and temperature distributiondisplay that the supply air flow velocity for a single supply vent and for first case is 0.20 m/s&amp;nbsp;&lt;/div&gt; &lt;div&gt;for the V1 option, and for second case is 0.25 m/s for the V2 option; and for third case is 0.30 m/s for the V3 option. Theresults also show that the&amp;nbsp;&lt;/div&gt; &lt;div&gt;indoor vertical temperature distribution is influenced by the distance between the measuring location and the supply vent position. When the&amp;nbsp;&lt;/div&gt; &lt;div&gt;measuring position is nearby to the sourceopening, the temperature distribution contour is inclinedthroughthe supply habituated airflow at&amp;nbsp;&lt;/div&gt; &lt;div&gt;inlet is 293k, Roof is 300k, Floor is 295k, and Left wall is 305k, Right wall is 305k. While the distance from the sourceopening is greater than 0.20&amp;nbsp;&lt;/div&gt; &lt;div&gt;m, the temperature distribution come to besomewhatdependable. The temperature distributionoutline isn&amp;rsquo;tinclinedmeaningfullyvia the return&amp;nbsp;&lt;/div&gt; &lt;div&gt;openingsite. The supply air stream rate and air flow velocity can variation the temperature distribution&lt;/div&gt;</p></p>
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Cite This Article:
Harichandra Kushwaha, Dr.V.N.Bartaria Numerical simulation of thermal environment in a conditioned room with variable air supply Global Journal For Research Analysis, Vol: 4, Issue: 4 April 2015
