File:Helium Research Center internal report - design of interchanger for determining the ratio of Cp mixed to Cp unmixed in the helium-nitrogen system (IA heliumresearchce00bari 2).pdf

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Helium Research Center internal report : design of interchanger for determining the ratio of Cp mixed to Cp unmixed in the helium-nitrogen system   (Wikidata search (Cirrus search) Wikidata query (SPARQL)  Create new Wikidata item based on this file)
Author
Barieau, Robert E
image of artwork listed in title parameter on this page
Title
Helium Research Center internal report : design of interchanger for determining the ratio of Cp mixed to Cp unmixed in the helium-nitrogen system
Publisher
Amarillo, Tex. : U.S. Department of the Interior, Bureau of Mines, Branch of Fundamental Research
Amarillo, Tex. : U.S. Department of the Interior, Bureau of Mines, Branch of Fundamental Research
Description
77 leaves ; 28 cm
Includes bibliographical references
Description of interchanger -- Summary of calculated operating performance of interchanger -- Safe working pressure of 3/16 inch O.D. copper tubing with 0.042 inch wall -- Weight of copper tubing in interchanger -- Approximate outside diameter of packed interchanger tubing -- Estimation of weight of low melting solder in interchanger -- Estimation of heat leak and weight of insulation -- Details of calculation of temperatures in interchanger : Sample calculation for scfm of helium, 20 scfm of nitrogen, and 40 scfm of helium-nitrogen mixture ; Heat transfer coefficients for gases in circular tubes -- Calculation of temperature drop through copper wall tube -- Details of calculation of pressure drops through the interchanger -- Estimation of additional interchanger tubing needed to have the copper tube wall indicate the final equilibrium temperature of the helium-nitrogen mixture stream to within 0.01℗ʻ F -- Estimation of additional interchanger tubing needed to have the copper tube wall indicate the final equilibrium temperature of the pure helium and nitrogen streams to within 0.01℗ʻ F
"October 1964."
"Fundamental Research Branch, Project 4329."

Subjects: Helium; Nitrogen; Temperature measurements; Temperature measurements -- Mathematical models; Tubes, Copper; Helium; Nitrogen; Temperature measurements; Tubes, Copper
Language English
Publication date 1964
publication_date QS:P577,+1964-00-00T00:00:00Z/9
Current location
IA Collections: blmlibrary; fedlink; americana
Accession number
heliumresearchce00bari_2
Notes Some tight margins. Text lost in binding.
Uneven, stapled binding.
No Copyright.
Authority file  OCLC: 1157146977
Source
Internet Archive identifier: heliumresearchce00bari_2
https://archive.org/download/heliumresearchce00bari_2/heliumresearchce00bari_2.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.
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