Llopis, R.; Cabello, R.; Torrella Alcaraz, E. (2008). A dynamic model of a shell-and-tube condenser operating in a vapour compression refrigeration plant. International Journal of Thermal Sciences. 47(7):926-934. https://doi.org/10.1016/j.ijthermalsci.2007.06.021
Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/139460
Title:
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A dynamic model of a shell-and-tube condenser operating in a vapour compression refrigeration plant
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Author:
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Llopis, R.
Cabello, R.
Torrella Alcaraz, Enrique
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Issued date:
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Abstract:
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[EN] This work presents a mathematical model of a shell-and-tube condenser based on mass continuity, energy conservation and heat transfer
physical fundamentals, whose methodology can be easily adapted for modelling any ...[+]
[EN] This work presents a mathematical model of a shell-and-tube condenser based on mass continuity, energy conservation and heat transfer
physical fundamentals, whose methodology can be easily adapted for modelling any type of condenser. The model is formulated as a combination
of control volumes that represents all the refrigerant states in the condenser and the liquid receiver function, which is carried out by the condenser
of the experimental plant. Model validation is performed by using steady-state data and transient tests from an experimental vapour compression
plant; the prediction error of the model is lower than 5% and a good representation of the dynamic performance of the condenser is achieved.
A theoretical comparison involving the importance of the dynamic responses of the evaporator and the condenser at the plant is also presented.
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Subjects:
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Condenser
,
Dynamic model
,
Shell-and-tube
,
Refrigeration
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Copyrigths:
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Cerrado |
Source:
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International Journal of Thermal Sciences. (issn:
1290-0729
)
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DOI:
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10.1016/j.ijthermalsci.2007.06.021
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Publisher:
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Elsevier
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Publisher version:
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https://doi.org/10.1016/j.ijthermalsci.2007.06.021
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Project ID:
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info:eu-repo/grantAgreement/GVA//GV05%2F091/
info:eu-repo/grantAgreement/GVA//CTBPRB%2F2005%2F105/
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Thanks:
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The authors are indebted to the Generalitat Valenciana for
partial support under programme Formación de Personal Investigador (FPI) CTBPRB/2005/105 and project GV05/091.
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Type:
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Artículo
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