### Abstract

An equation for the prediction of the pool boiling critical heat flux of binary systems is proposed: q_{c} = [q_{c,1} x ̃ + q_{c,2}(1- x ̃)](1 + ΔT_{bP} ΔT_{c, I}) In this equation q_{c}, q_{c,1} and q_{c,2} are the boiling critical heat fluxes for the mixture, pure component 1 (the lighter component) and pure component 2, respectively. ΔT_{c,I} is the ideal superheat at critical heat flux of this mixture. ΔT_{bP}, the maximum rise in saturation temperature for a binary mixture of concentration x̃, is the temperature difference between the dew point curve and the bubble point curve at the bulk liquid composition. This equation has been compared with experimental data of ethanol-water and methylethylketone-water systems. Further testing for universal applicability is desirable.

Original language | English |
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Pages (from-to) | 645-655 |

Number of pages | 11 |

Journal | International Communications in Heat and Mass Transfer |

Volume | 15 |

Issue number | 5 |

DOIs | |

Publication status | Published - 1988 Jan 1 |

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### All Science Journal Classification (ASJC) codes

- Atomic and Molecular Physics, and Optics
- Chemical Engineering(all)
- Condensed Matter Physics

### Cite this

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*International Communications in Heat and Mass Transfer*, vol. 15, no. 5, pp. 645-655. https://doi.org/10.1016/0735-1933(88)90055-3

**Prediction of pool boiling critical heat flux on binary,ixture using phase equilibrium data.** / Yang, Yu Min; Chou, Chen Chung.

Research output: Contribution to journal › Article

TY - JOUR

T1 - Prediction of pool boiling critical heat flux on binary,ixture using phase equilibrium data

AU - Yang, Yu Min

AU - Chou, Chen Chung

PY - 1988/1/1

Y1 - 1988/1/1

N2 - An equation for the prediction of the pool boiling critical heat flux of binary systems is proposed: qc = [qc,1 x ̃ + qc,2(1- x ̃)](1 + ΔTbP ΔTc, I) In this equation qc, qc,1 and qc,2 are the boiling critical heat fluxes for the mixture, pure component 1 (the lighter component) and pure component 2, respectively. ΔTc,I is the ideal superheat at critical heat flux of this mixture. ΔTbP, the maximum rise in saturation temperature for a binary mixture of concentration x̃, is the temperature difference between the dew point curve and the bubble point curve at the bulk liquid composition. This equation has been compared with experimental data of ethanol-water and methylethylketone-water systems. Further testing for universal applicability is desirable.

AB - An equation for the prediction of the pool boiling critical heat flux of binary systems is proposed: qc = [qc,1 x ̃ + qc,2(1- x ̃)](1 + ΔTbP ΔTc, I) In this equation qc, qc,1 and qc,2 are the boiling critical heat fluxes for the mixture, pure component 1 (the lighter component) and pure component 2, respectively. ΔTc,I is the ideal superheat at critical heat flux of this mixture. ΔTbP, the maximum rise in saturation temperature for a binary mixture of concentration x̃, is the temperature difference between the dew point curve and the bubble point curve at the bulk liquid composition. This equation has been compared with experimental data of ethanol-water and methylethylketone-water systems. Further testing for universal applicability is desirable.

UR - http://www.scopus.com/inward/record.url?scp=0024069885&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0024069885&partnerID=8YFLogxK

U2 - 10.1016/0735-1933(88)90055-3

DO - 10.1016/0735-1933(88)90055-3

M3 - Article

AN - SCOPUS:0024069885

VL - 15

SP - 645

EP - 655

JO - International Communications in Heat and Mass Transfer

JF - International Communications in Heat and Mass Transfer

SN - 0735-1933

IS - 5

ER -