File:Atmospheric dispersion of high velocity jets (IA atmosphericdispe00bren).pdf

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Original file ‎(1,235 × 1,677 pixels, file size: 4.09 MB, MIME type: application/pdf, 86 pages)

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Atmospheric dispersion of high velocity jets   (Wikidata search (Cirrus search) Wikidata query (SPARQL)  Create new Wikidata item based on this file)
Author
Brendmoen, Jack V.;Netzer, David W.
image of artwork listed in title parameter on this page
Title
Atmospheric dispersion of high velocity jets
Publisher
Monterey, California : Naval Postgraduate School
Description
Title from cover
"February 1979"--Cover
"NPS-67-79-012"--Cover
"Prepared for: Naval Air Propulsion Center, Trenton, New Jersey 08608."
Includes bibliographical references (p. 67-68)
Technical report; 1979
A neutrally stable atmospheric surface layer was simulated in a low speed wind tunnel by tripping the boundary layer with a fence and letting the turbulent flow develop over a length of roughness elements. Turbojet exhaust dispersion characteristics, simulated by a burner/nozzle system, were investigated by measuring the horizontal and vertical temperature profiles at axial stations downwind from the nozzle exit. Dispersion sensitivity to different nozzle exit conditions, angles of incidence to the wind, and nozzle surface blockage were investigated. The results were compared to dispersion methods used in the Air Quality Assessment Model (AQAM). It was found that (1) the experimental jet penetration length was much shorter than that assumed in AQAM, (2) the horizontal jet exhibited plume rise, (3) the initial dispersion coefficients were a function of wind direction, and (4) the plume spreading rate was more rapid than for the low velocity, elevated sources in neutrally stable atmospheric conditions. (Author)
Mode of access: World Wide Web
System requirements: Adobe Acrobat reader
ck/ 6/10/09

Subjects: NAVIGATION.; ESTIMATION THEORY.; RANDOM VARIABLES.; CALCULATORS PROBLEMS, EXERCISES, ETC.; NAVAL TACTICS.
Language en_US
Publication date February 1979
publication_date QS:P577,+1979-02-00T00:00:00Z/10
Current location
IA Collections: navalpostgraduateschoollibrary; fedlink; americana
Accession number
atmosphericdispe00bren
Authority file  OCLC: 1039968523
Source
https://archive.org/details/atmosphericdispe00bren
https://archive.org/download/atmosphericdispe00bren/atmosphericdispe00bren.pdf

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Public domain
This work is in the public domain in the United States because it is a work prepared by an officer or employee of the United States Government as part of that person’s official duties under the terms of Title 17, Chapter 1, Section 105 of the US Code. Note: This only applies to original works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision. This template also does not apply to postage stamp designs published by the United States Postal Service since 1978. (See § 313.6(C)(1) of Compendium of U.S. Copyright Office Practices). It also does not apply to certain US coins; see The US Mint Terms of Use.
This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights.

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current14:15, 26 June 2020Thumbnail for version as of 14:15, 26 June 20201,235 × 1,677, 86 pages (4.09 MB)Fæ (talk | contribs)FEDLINK - United States Federal Collection atmosphericdispe00bren (User talk:Fæ/CCE volumes#Fork8) (batch 1977-1979 #2795)

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