Author: Robert Siegel
Publisher:
ISBN:
Category : Alcohol
Languages : en
Pages : 36
Book Description
Critical Heat Flux for Saturated Pool Boiling from Horizontal and Vertical Wires in Reduced Gravity
Author: Robert Siegel
Publisher:
ISBN:
Category : Alcohol
Languages : en
Pages : 36
Book Description
Publisher:
ISBN:
Category : Alcohol
Languages : en
Pages : 36
Book Description
Zero- and Reduced-gravity Simulation on a Magnetic-colloid Pool-boiling System
Author: S. Stephen Papell
Publisher:
ISBN:
Category : Colloids
Languages : en
Pages : 28
Book Description
Publisher:
ISBN:
Category : Colloids
Languages : en
Pages : 28
Book Description
NASA Technical Note
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 502
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 502
Book Description
Scientific and Technical Aerospace Reports
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1330
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1330
Book Description
Government-wide Index to Federal Research & Development Reports
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1576
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1576
Book Description
Monthly Catalog of United States Government Publications
Author: United States. Superintendent of Documents
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 758
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 758
Book Description
Advances in Heat Transfer
Author:
Publisher: Academic Press
ISBN: 0080575587
Category : Science
Languages : en
Pages : 471
Book Description
Advances in Heat Transfer
Publisher: Academic Press
ISBN: 0080575587
Category : Science
Languages : en
Pages : 471
Book Description
Advances in Heat Transfer
Nucleate and Film Boiling in Reduced Gravity from Horizontal and Vertical Wires
Author: Robert Siegel
Publisher:
ISBN:
Category : Film boiling
Languages : en
Pages : 48
Book Description
Nucleate boiling was studied experimentally from electrically heated horizontal and vertical wires (0.0197-in. diam.) in water, ethyl alcohol, and 60-percent-by-weight aqueous sucrose solution in gravity fields of 0.014 and 1.0 times Earth gravity. The fluids were at their saturation temperatures at atmospheric pressure. The gravity reduction to 0.014 times Earth gravity caused a shift of only a few degrees in the curve of heat flux as a function of the difference between surface and saturation temperatures. Film boiling of ethyl alcohol was observed at Earth gravity and at several reduced gravity fields down to 0.014 times Earth gravity. For both the horizontal and vertical orientations, the gravity field and the circumferential surface tension at the interface of the vapor film surrounding the thin wire proved to be very important for the determination of the vapor removal pattern. As gravity was reduced, the vapor film behavior for the vertical orientation approached that for the horizontal position. A motion picture film is available that illustrates the boiling behavior in reduced gravity.
Publisher:
ISBN:
Category : Film boiling
Languages : en
Pages : 48
Book Description
Nucleate boiling was studied experimentally from electrically heated horizontal and vertical wires (0.0197-in. diam.) in water, ethyl alcohol, and 60-percent-by-weight aqueous sucrose solution in gravity fields of 0.014 and 1.0 times Earth gravity. The fluids were at their saturation temperatures at atmospheric pressure. The gravity reduction to 0.014 times Earth gravity caused a shift of only a few degrees in the curve of heat flux as a function of the difference between surface and saturation temperatures. Film boiling of ethyl alcohol was observed at Earth gravity and at several reduced gravity fields down to 0.014 times Earth gravity. For both the horizontal and vertical orientations, the gravity field and the circumferential surface tension at the interface of the vapor film surrounding the thin wire proved to be very important for the determination of the vapor removal pattern. As gravity was reduced, the vapor film behavior for the vertical orientation approached that for the horizontal position. A motion picture film is available that illustrates the boiling behavior in reduced gravity.
Buoyancy Effects on Critical Heat Flux of Forced Convective Boiling in Vertical Flow
Author: S. Stephen Papell
Publisher:
ISBN:
Category : Heat
Languages : en
Pages : 28
Book Description
Publisher:
ISBN:
Category : Heat
Languages : en
Pages : 28
Book Description
Conceptual Design for Spacelab Pool Boiling Experiment
Author: John H. Lienhard
Publisher:
ISBN:
Category : Ebullition
Languages : en
Pages : 88
Book Description
Publisher:
ISBN:
Category : Ebullition
Languages : en
Pages : 88
Book Description