An Easier calculation system for ventilation design

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<title>Easier calculation system for ventilation design</title>
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<title>American Industrial Hygiene Association journal</title>
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<name type="personal" usage="primary" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080283841">
<namePart>Guffey, Steven Eugene</namePart>
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<dateIssued encoding="marc">1983</dateIssued>
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<abstract displayLabel="Summary">Many industrial hygienists attempting to learn ventilation design find the equivalent foot method confusing. The velocity pressure method is clear in concept, but to many students the velocity pressure method calculation sheets commonly a available are difficult to use. The author presents a modified velocity pressure calculation sheet and a simplified table for determining friction loss in straight ducts</abstract>
<note type="statement of responsibility">Steven Eugene Guffey</note>
<subject authority="lcshac" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080585679">
<topic>Higiene industrial</topic>
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<subject authority="lcshac" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080609238">
<topic>Ventilación industrial</topic>
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<subject authority="lcshac" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080612597">
<topic>Sistemas de ventilación</topic>
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<subject authority="lcshac" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080604912">
<topic>Cálculo de estructuras</topic>
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<subject authority="lcshac" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080584795">
<topic>Diseño estructural</topic>
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<title>American Industrial Hygiene Association journal</title>
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<text>nº 44, September 1983 ; p. 627-630</text>
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