Author: H. J. IveyPublisher:
ISBN:
Category : Heat
Languages : en
Pages : 48
Book Description
Preliminary Results on the Effect of Acceleration on Critical Heat Flux in Pool Boiling
Author: H. J. IveyA Study of the Critical Heat Flux in an Accelerating Pool Boiling System
Author: Jim Mills AdamsPublisher:
ISBN:
Category : Ebullition
Languages : en
Pages : 328
Book Description
The Critical Heat Flux in Pool Boiling Under Combined Effect of High Acceleration and Pressure
Author: W.R. BeasantNASA Technical Note
Author: Effects of High Accelerations and Heat Fluxes on Nucleate Boiling of Water in an Axisymmetric Rotating Boiler
Author: P. J. MartoPublisher:
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.
The Effect of Acceleration on the Peak Heat Flux in Nucleate Pool Boiling
Author: Jim Mills AdamsHydrodynamic Aspects of Boiling Heat Transfer
Author: N. ZuberCritical head Flux Studies In pool Boiling and Forced Convection
Author: Advances in Heat Transfer
Author: Publisher: Academic Press
ISBN: 0080575595
Category : Science
Languages : en
Pages : 551
Book Description
Advances in Heat Transfer
Progress in Refrigeration Science and Technology
Author: Sam StuartPublisher: Elsevier
ISBN: 1483223604
Category : Science
Languages : en
Pages : 802
Book Description
Progress in Refrigeration Science and Technology, Volume I is a collection of papers from the Eleventh International Congress of Refrigeration held in Munich in August-September 1963. These papers deal with the various scientific and technical aspects, designs, and technology of refrigeration. One paper explains technological advances in the use of very low temperature fluids, namely liquid hydrogen and liquid helium as rocket fuels, as bubble chambers, in the study of mesons or hyperons, and in experiments involving the reaction of metals in a wide range of temperature. Another paper examines the requirements for improved food refrigeration and the limitations of certain methods when compared to other cold processing forms. Freeze-drying is also used in biology such as in freeze-drying of biological solutions, tissues, or living organisms. One paper explains the purification method for obtaining very pure hydrogen at high pressures to be used in comparative experiments on the thermodynamical properties of ortho- and para-hydrogen, and their mixtures. Another paper investigates the effect of heat exchange between capillary tube and suction line on the performance of small hermetic compressor systems. This collection is suitable for engineers or technologists in the area of refrigeration, as well as for scientists involved in the space industry and materials research.