Home eBooks Download › boiling inception in trichlorotrifluoroethane during forced convection at high pressures

Boiling Inception In Trichlorotrifluoroethane During Forced Convection At High Pressures

Download Boiling Inception In Trichlorotrifluoroethane During Forced Convection At High Pressures PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Boiling Inception In Trichlorotrifluoroethane During Forced Convection At High Pressures book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page

Boiling Inception In Trichlorotrifluoroethane During Forced Convection At High Pressures

DOWNLOAD

Author : R. S. Dougall
language : en
Publisher:
Release Date : 1972

Boiling Inception In Trichlorotrifluoroethane During Forced Convection At High Pressures written by R. S. Dougall and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1972 with Ebullition categories.

The inception of bubbles during forced convection was studied experimentally by using trichlorotrifluoroethane (R-113 or Freon-113). The experiments were performed in a rectangular channel, 12.7 x 9.5 mm in cross section. Heating was from a 3.2 mm wide strip embedded in the longer side of the channel. The pressures studied ranged from 3.6 to 20.7 bar, mass velocities from 700 to 600 kg/sq m/sec, and inlet subcoolings from 26 to 97 C. Photographs of the flow were used to determine when bubbles first appeared on the heated surface. These data were compared with wall temperature measurements and inception theories. A reasonable method for calculating the complete boiling curve was found to agree with these results.

Scientific And Technical Aerospace Reports

DOWNLOAD

Author :
language : en
Publisher:
Release Date : 1973

Scientific And Technical Aerospace Reports written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1973 with Aeronautics categories.

Net Vapor Generation Point In Boiling Flow Of Trichlorotrifluoroethane At High Pressures

DOWNLOAD

Author : R. S. Dougall
language : en
Publisher:
Release Date : 1973

Net Vapor Generation Point In Boiling Flow Of Trichlorotrifluoroethane At High Pressures written by R. S. Dougall and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1973 with Ebullition categories.

The conditions at which the void in subcooled boiling starts to undergo a rapid increase were studied experimentally. The experiments were performed in a 12.7 x 9.5 mm rectangular channel. Heating was from a 3.2 mm wide strip embedded in one wall. The pressure ranged from 9.45 to 20.7 bar, mass velocity from 600 to 7000 kg/sq m sec, and subcooling from 16 to 67 C. Photographs were used to determine when detached bubbles first appeared in the bulk flow. Measurements of bubble layer thickness along the wall were also made. Results showed that the point of net vapor generation is close to the occurrence of fully-developed boiling.

Subcooled Forced Convection Boiling Of Trichlorotrifluoroethane

DOWNLOAD

Author : R. S. Dougall
language : en
Publisher:
Release Date : 1972

Subcooled Forced Convection Boiling Of Trichlorotrifluoroethane written by R. S. Dougall and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1972 with Ebullition categories.

Experimental heat-transfer data were obtained for the forced-convection boiling of trichlorotrifluoroethane (R-113 or Freon-113) in a vertical annular test annular test section. The 97 data points obtained covered heat transfer by forced convection, local boiling, and fully-developed boiling. Correlating methods were obtained which accurately predicted the heat flux as a function of wall superheat (boiling curve) over the range of parameters studied.

Nasa Contractor Report

DOWNLOAD

Author : United States. National Aeronautics and Space Administration
language : en
Publisher:
Release Date : 1973

Nasa Contractor Report written by United States. National Aeronautics and Space Administration and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1973 with Astronautics categories.