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Effects of surface tension and binary diffusion on pool boiling of dilute solutions - An Experimental assessment
(American Society of Mechanical Engineers, 1999-01-13)
Pool boiling heat transfer with dilute binary mixtures introduces two additional effects due to binary diffusion, and due to change in the surface tension. The secondary effects due to changes in contact angle and wetting ...
Effect of surface finish on flow boiling heat transfer
(American Society of Mechanical Engineers (ASME), 1998-11)
It is well known that the surface structure affects the pool boiling
heat transfer from a heater surface. The number and size distribution
of cavities present on a heater surface affect the nucleation
characteristics. ...
Heat transfer characteristics in partial boiling, fully developed boiling, and significant void flow regions of subcooled flow boiling
(American Society of Mechanical Engineers, 1998-05)
Subcooled flow boiling covers the region beginning from the location where the wall temperature exceeds the local liquid saturation temperature to the local where the thermodynamics quality reaches zero, corresponding to ...
Boiling heat transfer with binary mixtures: Part II — Flow boiling in plain tubes
(ASME, 1998)
Flow boiling heat transfer with pure fluids comprises convective and nucleate boiling
components. In flow boiling of binary mixtures, in addition to the suppression effects
present in pool boiling, the presence of flow ...
Boiling heat transfer with binary mixtures: Part I— A theoretical model for pool boiling
(ASME, 1998)
Experimental evidence available in the literature indicates that the pool boiling heat
transfer with binary mixtures is lower than the respective mole- or mass-fraction averaged
value. Although a few investigators have ...
Bubble nucleation and growth characteristics in subcooled flow boiling of water
(American Society of Mechanical Engineers (ASME), 1997)
Experimental results are presented for the onset of nucleation, bubble growth, and heat transfer in subcooled flow boiling of water near atmospheric pressure. The theoretical analysis for nucleation criterion is extended ...
Transient response of heat exchangers
(American Society of Mechanical Engineers (ASME), 1995-12)
This paper presents a review of literature on the transient response of single-pass parallel, counter and cross-flow heat exchangers. The discussion will be focused on direct transfer type heat exchangers with a step change ...
A Control volume approach for investigating forces on a departing bubble under subcooled flow boiling
(ASME, 1995)
This paper presents the theoretical and experimental work conducted on nucleating
vapor bubbles in subcooled flow boiling of water at atmospheric pressure and 60 degrees C
in a 3 mm X 50 mm X 400 mm long rectangular ...
Investigation of bubble departure mechanism in subcooled flow boiling of water using high-speed photography
(Taylor & Francis, 1995)
The bubble growth rates under flow boiling conditions are
obtained experimentally for subcooled flow of water in a
rectangular channel 3 mm x 50 mm wide and over a 10 mm
diameter heater surface in the bulk temperature ...
A photographic study of nucleation characteristics of cavities in flow boiling
(Taylor & Francis, 1995)
In the present investigation, the effects of wall superheat and flow
velocity on the nucleation characteristics of cavities of different radii
have been experimentally determined for flow boiling of subcooled
water near ...