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Nucleation site interaction during boiling
International Journal of Heat and Mass Transfer, 2000Abstract Classical analyses of boiling nucleation employ a linear approach with investigation focusing on a single site and the heat transfer obtained from the active site density assuming uniform wall superheat. This paper uses synergetic concepts and the self-organizing effect to analyze the interactions among active sites or bubbles induced by non-
Chai, L. H., Peng, X. F., Wang, B. X.
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Journal of Thermal Analysis and Calorimetry, 2021
Mahyar Ghazivini +3 more
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Mahyar Ghazivini +3 more
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2019
The first documented mention of superheated liquid occurred in 1777 when the London Royal Society issued a recommendation to place a thermometer bulb not in boiling water itself, but rather in its vapors. In 1873, a century later, Gibbs [1] was first to carry out a physical analysis of specific features of the superheated (“metastable”) state of liquid.
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The first documented mention of superheated liquid occurred in 1777 when the London Royal Society issued a recommendation to place a thermometer bulb not in boiling water itself, but rather in its vapors. In 1873, a century later, Gibbs [1] was first to carry out a physical analysis of specific features of the superheated (“metastable”) state of liquid.
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Bubble Lifecycle During Heterogeneous Nucleate Boiling
Journal of heat transfer, 2018Heterogeneous nucleate boiling over a flat surface has been studied through complete numerical simulations. During the growth and departure of the vapor bubble, the interface is tracked following a coupled level-set and volume of fluid approach.
Vinod Pandey +3 more
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1975
The process of evaporation associated with vapor bubbles in a liquid is called nucleate boiling. Here attention will be focused on boiling at heated solid surfaces of interest in engineering applications.
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The process of evaporation associated with vapor bubbles in a liquid is called nucleate boiling. Here attention will be focused on boiling at heated solid surfaces of interest in engineering applications.
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Flow boiling—the ‘apparently nucleate’ regime
International Journal of Heat and Mass Transfer, 1989This paper re-examines the nucleate boiling term in the Chen correlation (ASME Paper 63-HT-34 (1963)) for the heat transfer coefficient in flow boiling, which he derived from a correlation then current for pool boiling. The re-examination employs all available data published for water, with results of a recent simplified analysis of pool boiling which ...
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Suction nucleate boiling of water
AIChE Journal, 1965AbstractSuction nucleate boiling (consisting of saturated pool boiling on a porous heat source with the generated vapor exhausting through the pores) was investigated experimentally and theoretically. The experimental results demonstrated that: (1) interfacial free energy can be used to direct the flow of liquid and vapor in a desired direction and to ...
P. C. Wayner, A. S. Kesten
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Laser texturing of silicon surface to enhance nucleate pool boiling heat transfer
Applied Thermal Engineering, 2021V. Serdyukov +4 more
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Effect of surface wettability and electric field on transition of film boiling to nucleate boiling
Numerical Heat Transfer, Part A Applications, 2018The phenomena of liquid–solid contact during film boiling due to the effect of surface-wettability have been focused in the present study. The numerical simulations during film boiling exhibit the collapse of vapor layer when the surface-wettability is ...
Vinod Pandey, G. Biswas, A. Dalal
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On the Mechanism of Nucleate Boiling
Transactions of the Japan Society of Mechanical Engineers, 1965Abstract The mechanism of nucleate boiling from a superheated surface is studied fluid-dynamically and thermodynamically. The asymmetry of the fluid-dynamical field associated with the existence of a heating surface causes the bubbles to move away from the surface with a nearly constant speed, while the surface area of the bubbles increases linearly
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