Aerodynamic characteristics and design guidelines of push-pull ventilation systems

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<title>Aerodynamic characteristics and design guidelines of push-pull ventilation systems</title>
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<title>The Annals of occupational hygiene</title>
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<namePart>Huang, R. F.</namePart>
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<dateIssued encoding="marc">2005</dateIssued>
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<abstract>Aerodynamic characteristics such as the flow patterns, velocity field, streamline evolutions, characteristic flow modes and characteristic flow regimes of the push-pull ventilation system are cross-examined by using the laser-light sheet smoked-flow visualization method and laser doppler velocimetry. Four characteristic flow modes, which are denoted as dispersion, transition, encapsulation and strong suction, are identified in the domain of the push-jet and pull-flow velocities at various open-surface tank widths and rising gas velocities</abstract>
<note type="statement of responsibility">R. F. Huang... [et al]</note>
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<topic>Contaminantes químicos</topic>
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<topic>Sistemas de ventilación</topic>
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<topic>Estudios comparativos</topic>
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<topic>Gases tóxicos</topic>
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<topic>Ventilación</topic>
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<title>The Annals of occupational hygiene</title>
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<publisher>Oxford : Oxford University Press</publisher>
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<text>Vol. 49, nº 1, January 2005 ; p. 1-15</text>
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