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OT-88-18-2 -- DDC Systems for Pressurization, Fume Hood Face Velocity and Temperature Control in Variable Air Volume Laboratorie
M00003929
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OT-88-18-2 -- DDC Systems for Pressurization, Fume Hood Face Velocity and Temperature Control in Variable Air Volume Laboratories
Conference Proceeding by ASHRAE, 1988
C.W. Marsh
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Various design concepts for fume hood face velocity control, space pressurization, and temperature control in VAV laboratories are discussed. Tracking and differential pressure control designs are contrasted as are sash/flow and side wall velocity-sensing methods of face velocity control. Suggestions as to methods of computer hardware performance evaluation are also given.
Units: I-P
Citation: Symposium, ASHRAE Transactions, 1988, vol. 94, pt. 2, Ottawa