Velocity profiles around hoods and slots na the effects of an adjacent plane

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      <subfield code="a">Velocity profiles around hoods and slots na the effects of an adjacent plane</subfield>
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      <subfield code="a">Full velocity profiles have been measured around local exhaust ventilation hoods and slots, up to an aspect ratio of 16.1, with the devices freely suspended and when resting on a plane surface. It is shown how a nomogram previously presented to give centreline velocities in front of freely suspended hoods can be used to predict velocity in the presence of a plane</subfield>
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      <subfield code="g">nº 4, 1982 ; p. 365-372</subfield>
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