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OLS Field Name OLS Field Data
Main Title Procedures for measurement in stratigied gases, volume I /
Author Zakak, Alexandra Iskandar. ; Siegel, R. ; McCoy, J. ; Arab-Ismali, S. ; Porter., J.
Other Authors
Author Title of a Work
Siegel, R.
McCoy, J.
Arab-Ismali, S.
CORP Author Abcor, Inc., Cambridge, Mass. Walden Research Div.;National Environmental Research Center, Research Triangle Park, N.C. Control Systems Lab.
Publisher U.S. Environmental Protection Agency, National Environmental Research Center, Control Systems Laboratory,
Year Published 1974
Report Number EPA 650/2-74/086a; EPA-68-02-1306; EPA-ROAP-21ACX
Stock Number PB-241 837
OCLC Number 39136476
Subjects Air--Pollution--Measurement.
Additional Subjects Gas sampling ; Stratification ; Gas flow ; Velocity ; Wind tunnels ; Mathematical models ; Mixing ; Flue gases ; Concentration(Composition) ; Profiles ; Air pollution ; Stratified flow ; Air pollutants
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
EJAD  EPA 650/2-74-086a Region 3 Library/Philadelphia, PA 02/11/2000
EJBD ARCHIVE EPA-650-2-74-086-a Headquarters Library/Washington,DC 09/30/2013
EJBD  EPA-650-2-74-086-a Headquarters Library/Washington,DC 07/01/2014
EKAM  650/2-74/086a Region 4 Library/Atlanta,GA 05/22/1998
NTIS  PB-241 837 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 01/01/1988
Collation x, 266 p. : ill. ; 28 cm.
Abstract The report gives results of a program to develop methods for the continuous extraction of representative gas samples from gas streams that exhibit compositional stratification, such as in a stack or chimney. The program considered available data in the literature, as well as field data generated during the program. Wind tunnel tests and mathematical modeling were used to develop sampling methodologies which are recommended. Results from the literature and field surveys indicate that gas stratification exists, but it is likely to be less general and less severe than particulate stratification. For a given gas stream, it is necessary to make a preliminary gas concentration survey to determine the existence of spatial stratification. The authors recommend methods for obtaining representative gas samples. They also examined the use of devices to mix stratified gas streams.
Notes "EPA-650/2-74-086-a." EPA contract no. 68-02-1306, program element no. 1AB013, ROAP no. 21ACX-092. EPA project officer: William B. Kuykendal. Includes bibliographical references (p. 262-265).
Place Published Research Triangle Park, NC
Availability Notes Paper copy also available in set of 2 reports, as PB-241 836-SET, PC E99.
Corporate Au Added Ent Control Systems Laboratory (U.S.); United States. Environmental Protection Agency. Office of Research and Development.; Abcor, Inc. Walden Research Division.
Title Ser Add Ent Environmental protection technology series ; EPA-650/2-74-086a.
PUB Date Free Form September 1974
Series Title Untraced Environmental protection technology series ; EPA-650/2-74-086-a
NTIS Prices PC A13/MF A01
BIB Level m
Cataloging Source OCLC/T
OCLC Time Stamp 20140827112524
Language eng
Origin OCLC
OCLC Rec Leader 01627cam 2200373Ka 45020