Two-Phase Pressure Losses Quarterly Progress Report: Sixth Quarter, May 12, 1963 - August 12, 1963 Metadata

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Title

  • Main Title Two-Phase Pressure Losses Quarterly Progress Report: Sixth Quarter, May 12, 1963 - August 12, 1963
  • Uniform Title Two-Phase Pressure Losses ... Quarterly Progress Report
  • Serial Title Two-Phase Pressure Losses Quarterly Progress Report
  • Added Title Two-Phase Pressure Losses Sixth Quarterly Progress Report: May 12, 1963 - August 12, 1963
  • Series Title Atomic Energy Commission Reports
  • Series Title GEAP (Series)
  • Series Title General Electric Company Atomic Power Reports
  • Added Title General Electric Atomic Power Equipment Department Report GEAP-4362
  • Series Title AEC research and development report

Creator

  • Author: Janssen, E. (Engineer)
    Creator Type: Personal
  • Author: Kervinen, J. A.
    Creator Type: Personal

Contributor

  • Sponsor: U.S. Atomic Energy Commission
    Contributor Type: Organization

Publisher

  • Name: General Electric Company. Atomic Power Equipment Department.
    Place of Publication: San Jose, California.

Date

  • Creation: 1963-09-01

Language

  • English

Description

  • Content Description: Technical report describing that the pressure drops along 3/4-inch, 1-inch, and 1-1/4 inch straight pipes and across three contraction-expansion inserts in a 1-inch pipe have been measured under both single- and two-phase flow conditions. Pressure was varied from 600 to 1400 psia, flow from 0.25 x 10(6) to 1.66 x 10(6) lb/hr ft, and quality from zero to 90 percent. The single-phase pipe friction factor agrees with the Moody value for smooth pipe. The two-phase friction for horizontal flow shows no size effect in the range of pipe sizes from 3/4 inch to 1-1/4 inch. The values lie below the Martinelli curve at the lower qualities (x<0.6), but at high qualities tend to be above the Martinelli curve. The single-phase loss coefficient for the three contraction-expansion inserts show very little Reynolds number effect in the range of channel Reynolds numbers from 3 x 10(4) to 5 x 10(5). The two-phase data for insert number 1 has not yet been reduced. The two-phase loss for insert numbers 2 and 3 lies generally below the loss prediction based on a homogeneous flow model. The two-phase loss for insert number 2 shows excellent agreement with the corresponding loss for the S-1 insert in the 1/2- by 1-3/4-inch rectangular channel reported earlier. The two-phase loss for insert number 3 agrees fairly well with the loss for the S-5 insert.
  • Physical Description: iv, 27 pages ; illustrations.

Subject

  • Library of Congress Subject Headings: Fluid dynamics.
  • Library of Congress Subject Headings: Superheating reactors.
  • Library of Congress Subject Headings: Two-phase flow.

Primary Source

  • Item is a Primary Source

Coverage

  • Coverage Date: 1963-05-12/1963-08-12

Collection

  • Name: Technical Report Archive and Image Library
    Code: TRAIL
  • Name: TRAIL Microcard Collection
    Code: TRAMC

Institution

  • Name: UNT Libraries Government Documents Department
    Code: UNTGD

Resource Type

  • Report

Format

  • Text

Identifier

  • Report No.: GEAP-4362
  • Grant Number: AT(04-3)-189 PA 27
  • SuDoc Number: Y 3.At 7:22/GEAP-4362
  • Accession or Local Control No: metadc1201383
  • Archival Resource Key: ark:/67531/metadc1201383

Note

  • Display Note: Digitized from microopaque cards.
  • Display Note: Prepared under U.S. Atomic Energy Commission Contract AT(04-3)-189 Project Agreement 27.
  • Display Note: Includes bibliographic references (page 27).
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