Eulerian simulation of subcooled boiling flow in straight and curved annuli

Aminfar, Habib; Mohammadporfard, Mousa; Maroofiazar, Rasool

doi:10.1007/s12206-013-0501-4

Cited by 7 publications

(2 citation statements)

References 21 publications

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“…Aminfar et. al [32] modeled the subcooled flow boiling in a curved annuli tube and compared the results with the experimental data of Lee et. al [33] .…”

Section: Introductionmentioning

confidence: 99%

Numerical investigation of flow boiling heat transfer in helically coiled tube under constant heat flux

Abdous

Holagh

Saffari

2018

TSE

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Numerical study of subcooled and saturated flow boiling in the curved and helically coiled tubes in presence of phase change is one of the challenging area of CFD studies. In this paper, the CFD modeling of the nucleate and convective flow boiling in the small helically coiled tube at low vapor quality (up to the 18.93 percent) region is studied. A proper Eulerian-based mathematical model is used for interphase exchange forces and heat transfer between two phases in CFD modeling using Bulk boiling model. The results show that, the inner and the bottom wall of the helically coiled tube have the lowest and the highest heat transfer coefficient, respectively. The effect of change in coil diameter, helical pitch and tube diameter is investigated on the counters of vapor volume fraction. It is seen that at low vapor quality flows, the heat transfer coefficient is enhanced by decreasing in coil diameter, tube diameter and increasing in coil pitch of helically coiled tube.

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“…Aminfar et. al [32] modeled the subcooled flow boiling in a curved annuli tube and compared the results with the experimental data of Lee et. al [33] .…”

Section: Introductionmentioning

confidence: 99%

Numerical investigation of flow boiling heat transfer in helically coiled tube under constant heat flux

Abdous

Holagh

Saffari

2018

TSE

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show abstract

“…The following parameters, interphase contact area, area of influence , the frequency of bubble departure , nucleate site density , and bubble departure diameter , provide closure for the preceding equations. Values for these parameters were obtained based on (Aminfar, Mohammadporfard, and Maroofiazar 2013).The…”

Section: Other Closure Parametersmentioning

confidence: 99%

Numerical, Analytical, and Experimental Studies of Reciprocating Mechanism Driven Heat Loops for High Heat Flux Cooling

Popoola¹

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A systematic review on the heat transfer investigation of the flow boiling process

Dadhich

Prajapati

Sharma³

2021

Chemical Engineering and Processing - Process Intensification

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Eulerian simulation of subcooled boiling flow in straight and curved annuli

Cited by 7 publications

References 21 publications

Numerical investigation of flow boiling heat transfer in helically coiled tube under constant heat flux

Numerical investigation of flow boiling heat transfer in helically coiled tube under constant heat flux

Numerical, Analytical, and Experimental Studies of Reciprocating Mechanism Driven Heat Loops for High Heat Flux Cooling

A systematic review on the heat transfer investigation of the flow boiling process

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