ANALYSIS ON BOILING DRYOUT IN A RESTRICTED ANNULAR CREVICE.

M. C. Chyu

ANALYSIS ON BOILING DRYOUT IN A RESTRICTED ANNULAR CREVICE.

Mechanical Engineering

Research output: Contribution to journal › Conference article › peer-review

Abstract

The phenomenon of boiling crisis in a horizontal narrow annular geometry is analyzed by considering a buoyancy-driven two-phase flow in a vertical crevice. Conservation laws are formulated and solved analytically. A two-phase friction factor is determined using published experimental data. The effect of crevice axial length is also considered for a variety of working fluids. The predicting method based on the present work applies in wide ranges of annulus width and crevice length for a variety of fluids with a remarkable improvement in accuracy over the existing predicting methods.

Original language	English
Pages (from-to)	1-7
Number of pages	7
Journal	American Society of Mechanical Engineers, Heat Transfer Division, (Publication) HTD
Volume	85
State	Published - 1987

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@article{dc0a11238add431e9422b93cd273af8b,

title = "ANALYSIS ON BOILING DRYOUT IN A RESTRICTED ANNULAR CREVICE.",

abstract = "The phenomenon of boiling crisis in a horizontal narrow annular geometry is analyzed by considering a buoyancy-driven two-phase flow in a vertical crevice. Conservation laws are formulated and solved analytically. A two-phase friction factor is determined using published experimental data. The effect of crevice axial length is also considered for a variety of working fluids. The predicting method based on the present work applies in wide ranges of annulus width and crevice length for a variety of fluids with a remarkable improvement in accuracy over the existing predicting methods.",

author = "Chyu, {M. C.}",

year = "1987",

language = "English",

volume = "85",

pages = "1--7",

journal = "American Society of Mechanical Engineers, Heat Transfer Division, (Publication) HTD",

issn = "0272-5673",

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T1 - ANALYSIS ON BOILING DRYOUT IN A RESTRICTED ANNULAR CREVICE.

AU - Chyu, M. C.

PY - 1987

Y1 - 1987

N2 - The phenomenon of boiling crisis in a horizontal narrow annular geometry is analyzed by considering a buoyancy-driven two-phase flow in a vertical crevice. Conservation laws are formulated and solved analytically. A two-phase friction factor is determined using published experimental data. The effect of crevice axial length is also considered for a variety of working fluids. The predicting method based on the present work applies in wide ranges of annulus width and crevice length for a variety of fluids with a remarkable improvement in accuracy over the existing predicting methods.

AB - The phenomenon of boiling crisis in a horizontal narrow annular geometry is analyzed by considering a buoyancy-driven two-phase flow in a vertical crevice. Conservation laws are formulated and solved analytically. A two-phase friction factor is determined using published experimental data. The effect of crevice axial length is also considered for a variety of working fluids. The predicting method based on the present work applies in wide ranges of annulus width and crevice length for a variety of fluids with a remarkable improvement in accuracy over the existing predicting methods.

UR - http://www.scopus.com/inward/record.url?scp=0023577209&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:0023577209

VL - 85

SP - 1

EP - 7

JO - American Society of Mechanical Engineers, Heat Transfer Division, (Publication) HTD

JF - American Society of Mechanical Engineers, Heat Transfer Division, (Publication) HTD

SN - 0272-5673

ER -