An experimental study of thermal performance of shell-and-coil heat exchangers

Ghorbani, N.; Taherian, Hessam; Gorji, Mohammad Ali Heidari; Mirgolbabaei, Hessam

doi:10.1016/j.icheatmasstransfer.2010.02.001

Cited by 87 publications

(34 citation statements)

References 13 publications

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“…Based on the experimental results a correlation is developed to calculate the inner heat transfer coefficient of the helical coil. Nasser Ghorbani, Hessam Taherian, Mofid Gorji, Hessam Mirgolbabaei [7], The mixed convection heat transfer is reported for various Reynolds and Raylighs numbers, various tube-to-coil diameter ratios And dimensionless coil pitch. Shell-side and mass flow rate over the performance coefficient and modified effectiveness of vertical coiled tube heat exchangers.…”

Section: Literature Surveymentioning

confidence: 99%

Review on Comparative Study between Helical Coil and Straight Tube Heat Exchanger

Shirgire¹,

Kumar²

2013

IOSR-JMCE

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Section: Literature Surveymentioning

confidence: 99%

Review on Comparative Study between Helical Coil and Straight Tube Heat Exchanger

Shirgire¹,

Kumar²

2013

IOSR-JMCE

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“…Ghorbani et al [10] had carried out experimental investigation on coil inside shell heat exchanger for the mixed convection heat transfer. Experiments were undertaken for laminar as well as turbulent flow inside coil.…”

Section: International Journal Of Advance Engineering and Research Dementioning

confidence: 99%

A Critical Review on Flow, Heat Transfer Characteristics and Correlations of Helically Coiled Heat Exchanger

2017

IJAERD

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“…Additionally, the empirical correlations were proposed for predicting the Nusselt number. Other studies [6][7][8][9][10][11] have performed experiments and the methods for enhanced heat transfer of coils are proposed.…”

Section: Introductionmentioning

confidence: 99%

Study of a Coil Heat Exchanger with an Ice Storage System

Yan

Yang

et al. 2017

Energies

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Abstract:In this study, a coil heat exchanger with an ice storage system is analyzed by theoretical analysis, numerical analysis, and experimental analysis. The dynamic characteristics of ice thickness variation is studied by means of unstable heat conduction theory in cylindrical coordinates, and the change rule of the ice layer thickness is obtained. The computational fluid dynamics method is employed to simulate the flow field and ice melting process of the coil heat exchanger. The effect of the agitator height on the flow characteristics and heat transfer characteristics is investigated. The numerical results show that the turbulence intensity of the fluid near the wall of the heat exchanger is the largest with an agitator height of 80 mm. Furthermore, the process of ice melting is analyzed. The ice on the outer side of the evaporator tube close to the container wall melts faster than the inner side and this agrees well with the experimental result. The experimental study on the process of the operational period and deicing of the coil heat exchanger is conducted and the temperature variation curves are obtained by the arrangement of thermocouples. It is found that the temperature of the evaporating tube increases with increasing height in the process of ice storage.

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An experimental study of thermal performance of shell-and-coil heat exchangers

Cited by 87 publications

References 13 publications

Review on Comparative Study between Helical Coil and Straight Tube Heat Exchanger

Review on Comparative Study between Helical Coil and Straight Tube Heat Exchanger

A Critical Review on Flow, Heat Transfer Characteristics and Correlations of Helically Coiled Heat Exchanger

Study of a Coil Heat Exchanger with an Ice Storage System

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