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RECORD NUMBER: 10 OF 441

OLS Field Name OLS Field Data
Main Title A passive flow measurement system for storm and combined sewers /
Author Foreman, K. M.
Other Authors
Author Title of a Work
Masters, Hugh.
CORP Author Grumman Aerospace Corp., Bethpage, N.Y.;Municipal Environmental Research Lab., Cincinnati, Ohio.
Publisher U.S. Environmental Protection Agency, Office of Research and Development, Municipal Environmental Research Laboratory ; Available to the public through National Technical Information Service [distributor],
Year Published 1976
Report Number EPA-600/2-76-115; EPA-68-03-2121
Stock Number PB-253 383
OCLC Number 02276379
ISBN pbk.
Subjects Flow meters. ; Sewerage.
Additional Subjects Storm sewers ; Combined sewers ; Flowmeters ; Acoustic measurement ; Experimental design ; Flow measurement ; Acoustic signatures ; Sound level meters ; Electroacoustic transducers ; Tests ; Feasibility ; Acoustic emissions
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9100SO0S.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EJAD  EPA 600/2-76-115 Region 3 Library/Philadelphia, PA 07/18/1997
EJBD ARCHIVE EPA 600-2-76-115 Headquarters Library/Washington,DC 08/29/2012
EJBD  EPA 600-2-76-115 c.1 Headquarters Library/Washington,DC 01/30/2014
EKAM  TC177.F67 1976x Region 4 Library/Atlanta,GA 11/05/1999
ELBD  EPA 600-2-76-115 AWBERC Library/Cincinnati,OH 12/19/1997
ESAD  EPA 600-2-76-115 Region 10 Library/Seattle,WA 03/23/2010
NTIS  PB-253 383 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 xiii, 123 pages : illustrations, plans, charts ; 28 cm.
Abstract The investigation concerns a new, nonintrusive, low cost, passive flow measurement method to meet the urgent needs for good management of storm and combined sewer systems. Operation of the system is based on sensing the near field sound emitted by the disturbed flow at a channel discontinuity. These local pressure pulses are called pseudosound and radiate as dipole sound sources orthogonal to the flow direction. The output signal of passive transducers, such as accelerometers, attached to the outer wall of the channel indicates flow rate after processing by a Fourier Analyzer. Feasibility has been demonstrated by laboratory tests using full scale sewer pipe elements, and by a brief series of field tests measuring sanitary sewage flow. Recommendations are made for further field site testing using an instrumented sewer line.
Notes Contract no. 68-03-2121. "Research Department, Grumman Aerospace Corporation." Item 431-I-12. "Project Officer Hugh Masters." Includes bibliographical references (page 119).
Place Published Cincinnati, Ohio Springfield, Va.
Corporate Au Added Ent United States. Environmental Protection Agency. Office of Research and Development.; Grumman Aerospace Corporation. Research Department.
Corp Au Ser Add Ent Environmental protection technology series ; EPA-660/2-76-115. United States. ; Environmental protection technology series ; EPA-660/2-76-115. United States. ; Environmental protection technology series ; EPA-660/2-76-115. United States.
Title Ser Add Ent Research reporting series. Environmental protection technology ; EPA-660/2-76-115.
PUB Date Free Form 1976
Series Title Untraced Environmental protection technology series ; EPA-660/2-76-115
NTIS Prices PC A07/MF A01
BIB Level m
Medium unmediated
Content text
Carrier volume
Cataloging Source OCLC/T
OCLC Time Stamp 20141029104127
Language eng
SUDOCS Number EP 1.23/2:600/2-76-115
Origin OCLC
Type MERGE
OCLC Rec Leader 01951cam 2200445Ia 45020