Record Display for the EPA National Library Catalog

RECORD NUMBER: 13 OF 47

OLS Field Name OLS Field Data
Main Title Coupled Mass and Energy Transport Phenomena in Aerosol/Vapor-Laden Gases-1. Theory of the Hygroscopic Aerosol Effects on Temperature and Relative Humidity Patterns of Inspired Air.
Author Eisner, A. D. ; Graham, R. C. ; Martonen, T. B. ;
CORP Author Health Effects Research Lab., Research Triangle Park, NC. ;Northrop Services, Inc., Research Triangle Park, NC.
Publisher c1990
Year Published 1990
Report Number EPA/600/J-90/477;
Stock Number PB91-182139
Additional Subjects Energy transfer ; Mass transfer ; Aerosols ; Respiration ; Mathematical models ; Hygroscopicity ; Respiratory system ; Temperature ; Humidity ; Kinetics ; Reprints ; Particle growth ; Vapor scavenging
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB91-182139 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 09/04/1991
Collation 18p
Abstract
A quantitative theory has been developed to predict coupled energy and mass transport phenomena during inhalation of hydroscopic aerosol-laden air. It is shown that hygroscopic particle-induced vapor scavenging will influence temperature and relative humidity patterns within the respiratory system. Consequently, particle growth kinetics will depend on its number concentration. Monodisperse hygroscopic aerosol will become polydisperse and stratified, which may subsequently affect the deposition probabilities. (Copyright (c) 1990 Pergamon Press.)