Author: Jim Mills Adams
Publisher:
ISBN:
Category : Heat
Languages : en
Pages : 78
Book Description
The Effect of Acceleration on the Peak Heat Flux in Nucleate Pool Boiling
Effects of High Accelerations and Heat Fluxes on Nucleate Boiling of Water in an Axisymmetric Rotating Boiler
Author: P. J. Marto
Publisher:
ISBN:
Category : Acceleration (Mechanics)
Languages : en
Pages : 68
Book Description
Stable boiling in a rotating cylindrical annulus with continuous through-flow of water was obtained at heat fluxes as high as 818 000 Btu/(hr)(ft^2) (2. 58 MW/m^2) at atmospheric pressure. Incipient- and nucleate -boiling heat -transfer coefficients were obtained at accelerations up to 400 g's. Measurements were made of void fractions, radial temperature profiles, and wall pressures in the boiling fluid. Convective secondary-flow cells and fluid temperature inversions were revealed. Increased fluid thicknesses increased heat-transfer coefficients, but inlet liquid subcooling had no effect. Coefficients increased with acceleration at low heat fluxes, but at high fluxes varied less than the usual data scatter.
Publisher:
ISBN:
Category : Acceleration (Mechanics)
Languages : en
Pages : 68
Book Description
Stable boiling in a rotating cylindrical annulus with continuous through-flow of water was obtained at heat fluxes as high as 818 000 Btu/(hr)(ft^2) (2. 58 MW/m^2) at atmospheric pressure. Incipient- and nucleate -boiling heat -transfer coefficients were obtained at accelerations up to 400 g's. Measurements were made of void fractions, radial temperature profiles, and wall pressures in the boiling fluid. Convective secondary-flow cells and fluid temperature inversions were revealed. Increased fluid thicknesses increased heat-transfer coefficients, but inlet liquid subcooling had no effect. Coefficients increased with acceleration at low heat fluxes, but at high fluxes varied less than the usual data scatter.
Effect of Surface Condition and Acceleration Upon the Heat Transfer Coefficient in Nucleate Pool Boiling
Author: George Edward Walker
Publisher:
ISBN:
Category : Heat
Languages : en
Pages : 172
Book Description
Publisher:
ISBN:
Category : Heat
Languages : en
Pages : 172
Book Description
POOL BOILING IN AN ACCELERATING SYSTEM
Author: Herman Merte, Jr., John A. Clark
Publisher:
ISBN:
Category :
Languages : en
Pages : 33
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 33
Book Description
A Study of the Critical Heat Flux in an Accelerating Pool Boiling System
Author: Jim Mills Adams
Publisher:
ISBN:
Category : Ebullition
Languages : en
Pages : 328
Book Description
Publisher:
ISBN:
Category : Ebullition
Languages : en
Pages : 328
Book Description
Preliminary Results on the Effect of Acceleration on Critical Heat Flux in Pool Boiling
A Study of the Effect of Multi-g Accelerations on Nucleate-boiling Ebullition
Author: Robert W. Graham
Publisher:
ISBN:
Category : Acceleration (Mechanics)
Languages : en
Pages : 40
Book Description
Publisher:
ISBN:
Category : Acceleration (Mechanics)
Languages : en
Pages : 40
Book Description