Effect of acoustic cavitation on boiling heat transfer

Zhou, Daqing; Liu, D.Y; Hu, Xinning; Ma, Chunlong

doi:10.1016/s0894-1777(02)00201-7

Cited by 51 publications

(11 citation statements)

References 6 publications

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“…The engineering communities are in fact divided across this line, and researchers studying heat transfer seldom interact with their fellows investigating cavitation. Heat transfer is infrequently studied in the presence of cavitation, and the existing studies are mostly concerned with ultrasonic cavitation [2][3][4][5][6][7][8][9]. This is surprising since it is frequently argued that the formation of two-phase flow is commonly associated with significant heat transfer enhancement.…”

Section: Introductionmentioning

confidence: 99%

Hydrodynamic cavitation and boiling in refrigerant (R-123) flow inside microchannels

Schneider

Koşar

Peles

2007

International Journal of Heat and Mass Transfer

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Section: Introductionmentioning

confidence: 99%

Hydrodynamic cavitation and boiling in refrigerant (R-123) flow inside microchannels

Schneider

Koşar

Peles

2007

International Journal of Heat and Mass Transfer

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“…the improvement of critical heat flux [41][42][43][44][45] and increment of heat transfer coefficient [46]. Various kinds of mechanism for cavitation enhancement of pool boiling heat transfer have been proposed e.g.…”

Section: Pool Boiling Heat Transfermentioning

confidence: 99%

Enhancement of heat and mass transfer by cavitation

Zhang

Xian

2015

IOP Conf. Ser.: Mater. Sci. Eng.

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Abstract. In this paper, a brief summary of effects of cavitation on the heat and mass transfer are given. The fundamental studies of cavitation bubbles, including its nonlinearity, rectified heat and mass diffusion, are initially introduced. Then selected topics of cavitation enhanced heat and mass transfer were discussed in details including whales stranding caused by active sonar activity, pool boiling heat transfer, oscillating heat pipe and high intensity focused ultrasound treatment.

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“…According to several authors, this is still due to acoustic cavitation, which helps the creation and growth of the bubbles, whereas their oscillations enable to create microstreaming and local agitation near the surfaces to sweep them away [20,[33][34][35][36]. But part of this explanation was called into question [37] because heat transfer was not enhanced at saturated liquid temperature as it should have been.…”

Section: Boilingmentioning

confidence: 99%

Enhancement of Heat Transfer by Ultrasound: Review and Recent Advances

Legay

Gondrexon

Person

et al. 2011

International Journal of Chemical Engineering

293

129

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This paper summarizes some applications of ultrasonic vibrations regarding heat transfer enhancement techniques. Research literature is reviewed, with special attention to examples for which ultrasonic technology was used alongside a conventional heat transfer process in order to enhance it. In several industrial applications, the use of ultrasound is often a way to increase productivity in the process itself, but also to take advantage of various subsequent phenomena. The relevant example brought forward here concerns heat exchangers, where it was found that ultrasound not only increases heat transfer rates, but might also be a solution to fouling reduction.

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Effect of acoustic cavitation on boiling heat transfer

Cited by 51 publications

References 6 publications

Hydrodynamic cavitation and boiling in refrigerant (R-123) flow inside microchannels

Hydrodynamic cavitation and boiling in refrigerant (R-123) flow inside microchannels

Enhancement of heat and mass transfer by cavitation

Enhancement of Heat Transfer by Ultrasound: Review and Recent Advances

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