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Now showing items 21-27 of 27
The Prediction of multiple heated channel flow patterns from single channel pressure drop data
(Cambridge, Mass. : M.I.T. Dept. of Mechanical Engineering [1968], 1968)
Pressure drop and burnout data taken on a single tube apparatus using Freon at one atmosphere has been used to predict the flow patterns, burnout and points at which flow reverses in a five tube array. All the behavior ...
The deterioration in heat transfer to fluids at super-critical pressure and high heat fluxes
(Cambridge, Mass. : M.I.T. Engineering Projects Laboratory, [1968], 1968)
Introduction: Several supercritical steam generators in the American Electric Power system have shown evidence of tube overheat in the lower furnance at the point where the water bulk temperature is about 670 0 F. The ...
Mechanism of dropwise condensation
(Cambridge, Mass. : M.I.T. Dept. of Mechanical Engineering, [1963], 1963)
From a study of surface phenomena, information is obtained about conditions under which net condensation can occur. An experimental examination of the surface, using an optical method capable of detecting thin films of ...
Two phase flow in capillary tubes
(Cambridge, Mass. : M.I.T. Heat Transfer Laboratory, [1963], 1963)
The flow of two phases, gas and liquid, has been studied in horizontal tubes of capillary diameter. The flow has been primarily studied in the regime where the gas flows as long bubbles separated from the wall of the tube ...
Unsteady momentum fluxes in two-phase flow and the vibration of nuclear reactor components
(Cambridge, Mass. : M.I.T. Dept. of Mechanical Engineering, [1968], 1968)
The steady and unsteady components of the momentum flux in a twophase flow have been measured at the exit of a vertical pipe. Measured momentum flux data has been machine processed by standard random vibration techniques ...
Two phase pressure drop in inclined and vertical pipes
(Cambridge : Heat Transfer Laboratory, [1973], 1973)
A method of calculating the pressure drop in inclined and vertical oil-gas wells is proposed. The data used to establish the method is from a variety of sources but is largely from air and water flowing in systems close ...
The mechanism of void formation in initially subcooled systems
(Cambridge, Mass., M.I.T. Dept. of Mechanical Engineering, [1963], 1963)
When an initially subcooled, water filled system undergoes a transient in heat flux or pressure such that bubbles form, the most important variable which determines the volume of the resulting void is the number of bubbles ...