Recent developments of jet impingement nucleate boiling

Qiu, Lu; Dubey, Swapnil; Choo, Fook Hoong; Duan, Fei

doi:10.1016/j.ijheatmasstransfer.2015.05.025

Cited by 110 publications

(36 citation statements)

References 67 publications

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“…Recent interest in two-phase jet impingement has been driven by the need to effectively cool high-power electronics devices at reduced pumping power relative to traditional singlephase liquid cooling loops. Boiling can greatly augment the cooling capabilities of impinging jets, resulting in higher heat transfer coefficients and increased surface temperature uniformity compared to single-phase impingement (Wolf et al 1993;Rau and Garimella 2013;Qiu et al 2015).…”

Section: Introductionmentioning

confidence: 99%

Stereo-PIV measurements of vapor-induced flow modifications in confined jet impingement boiling

Rau

Guo

Vlachos

et al. 2016

International Journal of Multiphase Flow

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Section: Introductionmentioning

confidence: 99%

Stereo-PIV measurements of vapor-induced flow modifications in confined jet impingement boiling

Rau

Guo

Vlachos

et al. 2016

International Journal of Multiphase Flow

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“…This problem is probably the most complicated due to difficulties with the experiment and with the interpretation of the inverse solution in the coordinate system fixed with the water jet. Review of the recent development of jet cooling can be found in the paper by Qiu et al [19].…”

Section: The Htc Model V9mentioning

confidence: 99%

“…Experimental techniques such as array of microheaters [16], cooling of thin foil [17] or temperature oscillation IR thermography [18] cannot be used for measuring heat transfer coefficient distribution during cooling of metals from temperatures reaching 1000°C. Recent developments of jet impingement boiling have been widely discussed by Qiu et al [19]. The researchers are mainly focused on steady state processes typical for heat exchangers.…”

Section: Introductionmentioning

confidence: 99%

Implementation of one and three dimensional models for heat transfer coeffcient identification over the plate cooled by the circular water jets

et al. 2017

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A cooling rate affects the mechanical properties of steel which strongly depend on microstructure evolution processes. The heat transfer boundary condition for the numerical simulation of steel cooling by water jets can be determined from the local one dimensional or from the three dimensional inverse solutions in space and time. In the present study the inconel plate has been heated to about 900°C and then cooled by six circular water jets. The plate temperature has been measured by 30 thermocouples. The heat transfer coefficient and the heat flux distributions at the plate surface have been determined in time and space. The one dimensional solutions have given a local error to the heat transfer coefficient of about 35%. The three dimensional inverse solution has allowed reducing the local error to about 20%. The uncertainty test has confirmed that a better approximation of the heat transfer coefficient distribution over the cooled surface can be obtained even for limited number of thermocouples. In such a case it was necessary to constrain the inverse solution with the interpolated temperature sensors. List of symbols ATDAverage temperature difference between measured and computed temperature curves (°C)

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“…[2,3]. It employs a single or multiple jets of working fluid normal to the heated surface through a nozzle.…”

Section: Introductionmentioning

confidence: 99%

A thermosiphon loop for high heat flux removal using flow boiling of ethanol in OMM with taper

Panse

Kandlikar

2017

International Journal of Heat and Mass Transfer

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Recent developments of jet impingement nucleate boiling

Cited by 110 publications

References 67 publications

Stereo-PIV measurements of vapor-induced flow modifications in confined jet impingement boiling

Stereo-PIV measurements of vapor-induced flow modifications in confined jet impingement boiling

Implementation of one and three dimensional models for heat transfer coeffcient identification over the plate cooled by the circular water jets

A thermosiphon loop for high heat flux removal using flow boiling of ethanol in OMM with taper

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