Citation:

Mosley*, R B. MODELING THE INFLUENCE OF ACTIVE SUBSLAB DEPRESSURIZATION (ASD) SYSTEMS ON AIRFLOWS IN SUBSLAB AGGREGATE BEDS. RADIATION PROTECTION DOSIMETRY 45(1):435-437, (1992).

Impact/Purpose:

Journal Article

Description:

A simple model is presented that allows the pressure difference in a subslab aggregate layer to be estimated as a function of radial distance from the central suction point of an active subslab depressurization system by knowing the average size, thickness, porosity, and permeability of the aggregate along with total flow rate. The flow regimes may span the range from fully developed turbulence, through the transition, to Darcian flow.

URLs/Downloads:

Journal Access  

Modeling the Influence of Active Subslab Depressurization (ASD) Systems on Airflows iin Subslab Aggregate Beds  (PDF, NA pp,  884  KB,  about PDF)

Record Details:

Record Type:DOCUMENT( JOURNAL/ PEER REVIEWED JOURNAL)

Product Published Date:11/01/1992

Record Last Revised:04/08/2009

OMB Category:Other

Record ID: 90497

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Document IDs:

EPA Number :EPA/600/J-00/291