Flow boiling heat transfer of R134a, R236fa and R245fa in a horizontal 1.030mm circular channel

Ong, Chin Lee; Thome, John R.

doi:10.1016/j.expthermflusci.2009.01.002

Cited by 124 publications

(44 citation statements)

References 19 publications

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“…As such, new diabatic flow regime maps for flow boiling in micro-and minichannels have been developed (22)(23)(24)(25)(26)(27). However, the mechanistic model of Taitel-Dukler is in good agreement with a variety of microchannel results from Bar-Cohen and Rahim (28), Rahim et al (29), and Triplett et al (30).…”

Section: Studies Of Flow Regimes and Flow Regime Mapssupporting

confidence: 47%

Flow Regime Transition in Inner Grooved Minichannel Cold Plates for Cooling Hybrid Electric Power Electronics

Sharar¹,

Jankowski²,

Bar‐Cohen³

2013

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Section: Studies Of Flow Regimes and Flow Regime Mapssupporting

confidence: 47%

Flow Regime Transition in Inner Grooved Minichannel Cold Plates for Cooling Hybrid Electric Power Electronics

Sharar¹,

Jankowski²,

Bar‐Cohen³

2013

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“…Ong and Thome [56] However, it needs to be verified by a wide range of independent experimental data. As already mentioned, the correlation might predict the database globally but it does not mean that such a method is able to capture the heat transfer variation trends.…”

Section: Fundamental Issues Of Flow Boiling Heat Transfer In Microscamentioning

confidence: 99%

“…56 Analytical models for flow boiling in microscale channels are very complex, and the required assumptions to solve these models restrict the ability to capture the real physics of boiling mechanisms. Also, most empirical correlations are not able to predict other experimental data, even under a similar range of operating conditions where the correlations were obtained.…”

Section: Models Of Flow Boiling Heat Transfer For Specific Flow Regimmentioning

confidence: 99%

Fundamental issues, mechanisms and models of flow boiling heat transfer in microscale channels

Cheng

Xia

2017

International Journal of Heat and Mass Transfer

165

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This paper presents state-of-the-art review on the fundamental and frontier research of flow boiling heat transfer, mechanisms and prediction methods including models and correlations for heat transfer in microscale channels. First, fundamental issues of current research on flow boiling in microscale channels are addressed. These mainly include the criteria for macroscale and microscale channels. Then, studies on flow boiling heat transfer behaviours and mechanisms in microscale channels are presented. Next, the available correlations and models of flow boiling

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“…Baker [4], Hewitt and Roberts [5], and Taitel and Dukler [6] developed early flow regime maps for horizontal and vertical two-phase flow in channels with diameters of a few centimeters. In recent years, a few studies [7][8][9][10][11] have developed flow regime maps for boiling in microchannels using similar axes as conventional maps with flow regime definitions pertinent to microscale boiling, and have shown that flow regime maps developed for larger tubes are inapplicable for predicting flow regime transitions in microchannels. Flow regime maps for adiabatic two-phase flow in microchannels have also been proposed through high-speed visualizations [12][13][14];…”

Section: Introductionmentioning

confidence: 99%

A comprehensive flow regime map for microchannel flow boiling with quantitative transition criteria

Harirchian

Garimella

2010

International Journal of Heat and Mass Transfer

201

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Flow boiling heat transfer of R134a, R236fa and R245fa in a horizontal 1.030mm circular channel

Cited by 124 publications

References 19 publications

Flow Regime Transition in Inner Grooved Minichannel Cold Plates for Cooling Hybrid Electric Power Electronics

Flow Regime Transition in Inner Grooved Minichannel Cold Plates for Cooling Hybrid Electric Power Electronics

Fundamental issues, mechanisms and models of flow boiling heat transfer in microscale channels

A comprehensive flow regime map for microchannel flow boiling with quantitative transition criteria

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