Modelling and simulation of a solar single effect absorption cooling system in Aspen Hysys®

Erni S. Ramos; Guillermo E. Valencia; Adriana M. Jiménez; Marisol Osorio; Marley C. Vanegas

doi:10.1115/IMECE2016-67601

Modelling and simulation of a solar single effect absorption cooling system in Aspen Hysys®

Erni S. Ramos, Guillermo E. Valencia, Adriana M. Jiménez, Marisol Osorio, Marley C. Vanegas

Producción científica: Capítulo del libro/informe/acta de congreso › Ponencia publicada en las memorias del evento con ISBN › revisión exhaustiva

2 Citas (Scopus)

Resumen

As an alternative to conventional vapor compression cooling systems, a thermodynamic analysis with the integration of Aspen Hysys® and MatLab® to a solar driven single effect LiBr - Water absorption cooling is conducted in this paper under meteorological conditions for Barranquilla in Colombia supplied with a solar captive system integrated by 15 flat plat solar collectors Barilla F22AR. First law and second law of thermodynamic are applied to system in order to calculate the thermodynamic states and exergy of each stream of the system, in addition to the Coefficient of performance and second law exergy efficiency of the chiller, and exergy loss rate for every component and the whole system. The influence of monthly variation of total solar irradiance on COP, exergy efficiency and exergy loss rate is evaluated in this study under steady state condition for each month of the year. The results of this study show a proportional relationship between heat loads calculated in each component and the heat flow supplied by the solar captive system to the generator, moreover the total solar radiation is directly related to the COP and inversely proportional exergy efficiency.

Idioma original	Inglés
Título de la publicación alojada	Energy
Editorial	American Society of Mechanical Engineers (ASME)
ISBN (versión digital)	9780791850596
DOI	https://doi.org/10.1115/IMECE2016-67601
Estado	Publicada - 2016
Evento	ASME 2016 International Mechanical Engineering Congress and Exposition, IMECE 2016 - Phoenix, Estados Unidos Duración: 11 nov. 2016 → 17 nov. 2016

Serie de la publicación

Nombre	ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE)
Volumen	6B-2016

Conferencia

Conferencia	ASME 2016 International Mechanical Engineering Congress and Exposition, IMECE 2016
País/Territorio	Estados Unidos
Ciudad	Phoenix
Período	11/11/16 → 17/11/16

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Publisher Copyright:
Copyright © 2016 by ASME.

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Ramos, E. S., Valencia, G. E., Jiménez, A. M., Osorio, M., & Vanegas, M. C. (2016). Modelling and simulation of a solar single effect absorption cooling system in Aspen Hysys®. En Energy (ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE); Vol. 6B-2016). American Society of Mechanical Engineers (ASME). https://doi.org/10.1115/IMECE2016-67601

@inproceedings{14b955a75c794ec0a77c6e3f1bba5d23,

title = "Modelling and simulation of a solar single effect absorption cooling system in Aspen Hysys{\textregistered}",

abstract = "As an alternative to conventional vapor compression cooling systems, a thermodynamic analysis with the integration of Aspen Hysys{\textregistered} and MatLab{\textregistered} to a solar driven single effect LiBr - Water absorption cooling is conducted in this paper under meteorological conditions for Barranquilla in Colombia supplied with a solar captive system integrated by 15 flat plat solar collectors Barilla F22AR. First law and second law of thermodynamic are applied to system in order to calculate the thermodynamic states and exergy of each stream of the system, in addition to the Coefficient of performance and second law exergy efficiency of the chiller, and exergy loss rate for every component and the whole system. The influence of monthly variation of total solar irradiance on COP, exergy efficiency and exergy loss rate is evaluated in this study under steady state condition for each month of the year. The results of this study show a proportional relationship between heat loads calculated in each component and the heat flow supplied by the solar captive system to the generator, moreover the total solar radiation is directly related to the COP and inversely proportional exergy efficiency.",

keywords = "Absorption chiller, Coefficient of performance, Exergy efficiency, Exergy loss, Solar irradiance",

author = "Ramos, {Erni S.} and Valencia, {Guillermo E.} and Jim{\'e}nez, {Adriana M.} and Marisol Osorio and Vanegas, {Marley C.}",

note = "Publisher Copyright: Copyright {\textcopyright} 2016 by ASME.; ASME 2016 International Mechanical Engineering Congress and Exposition, IMECE 2016 ; Conference date: 11-11-2016 Through 17-11-2016",

year = "2016",

doi = "10.1115/IMECE2016-67601",

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series = "ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE)",

publisher = "American Society of Mechanical Engineers (ASME)",

booktitle = "Energy",

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Ramos, ES, Valencia, GE, Jiménez, AM, Osorio, M & Vanegas, MC 2016, Modelling and simulation of a solar single effect absorption cooling system in Aspen Hysys®. En Energy. ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE), vol. 6B-2016, American Society of Mechanical Engineers (ASME), ASME 2016 International Mechanical Engineering Congress and Exposition, IMECE 2016, Phoenix, Estados Unidos, 11/11/16. https://doi.org/10.1115/IMECE2016-67601

Modelling and simulation of a solar single effect absorption cooling system in Aspen Hysys®. / Ramos, Erni S.; Valencia, Guillermo E.; Jiménez, Adriana M. et al.
Energy. American Society of Mechanical Engineers (ASME), 2016. (ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE); Vol. 6B-2016).

Producción científica: Capítulo del libro/informe/acta de congreso › Ponencia publicada en las memorias del evento con ISBN › revisión exhaustiva

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AU - Ramos, Erni S.

AU - Valencia, Guillermo E.

AU - Jiménez, Adriana M.

AU - Osorio, Marisol

AU - Vanegas, Marley C.

PY - 2016

Y1 - 2016

N2 - As an alternative to conventional vapor compression cooling systems, a thermodynamic analysis with the integration of Aspen Hysys® and MatLab® to a solar driven single effect LiBr - Water absorption cooling is conducted in this paper under meteorological conditions for Barranquilla in Colombia supplied with a solar captive system integrated by 15 flat plat solar collectors Barilla F22AR. First law and second law of thermodynamic are applied to system in order to calculate the thermodynamic states and exergy of each stream of the system, in addition to the Coefficient of performance and second law exergy efficiency of the chiller, and exergy loss rate for every component and the whole system. The influence of monthly variation of total solar irradiance on COP, exergy efficiency and exergy loss rate is evaluated in this study under steady state condition for each month of the year. The results of this study show a proportional relationship between heat loads calculated in each component and the heat flow supplied by the solar captive system to the generator, moreover the total solar radiation is directly related to the COP and inversely proportional exergy efficiency.

AB - As an alternative to conventional vapor compression cooling systems, a thermodynamic analysis with the integration of Aspen Hysys® and MatLab® to a solar driven single effect LiBr - Water absorption cooling is conducted in this paper under meteorological conditions for Barranquilla in Colombia supplied with a solar captive system integrated by 15 flat plat solar collectors Barilla F22AR. First law and second law of thermodynamic are applied to system in order to calculate the thermodynamic states and exergy of each stream of the system, in addition to the Coefficient of performance and second law exergy efficiency of the chiller, and exergy loss rate for every component and the whole system. The influence of monthly variation of total solar irradiance on COP, exergy efficiency and exergy loss rate is evaluated in this study under steady state condition for each month of the year. The results of this study show a proportional relationship between heat loads calculated in each component and the heat flow supplied by the solar captive system to the generator, moreover the total solar radiation is directly related to the COP and inversely proportional exergy efficiency.

KW - Absorption chiller

KW - Coefficient of performance

KW - Exergy efficiency

KW - Exergy loss

KW - Solar irradiance

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T3 - ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE)

BT - Energy

PB - American Society of Mechanical Engineers (ASME)

T2 - ASME 2016 International Mechanical Engineering Congress and Exposition, IMECE 2016

Y2 - 11 November 2016 through 17 November 2016

ER -

Modelling and simulation of a solar single effect absorption cooling system in Aspen Hysys®

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