Development of a computer application for the calculation of the thermodynamic properties of the ammonia-water mixture

The design and optimization of energy systems are very important today. Some of these systems use the ammonia-water mixture as working fluid, therefore, calculation of the thermodynamic properties becomes indispensable for its evaluation, design and optimization. In the present work an application h...

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Tipo de recurso:: http://purl.org/coar/resource_type/c_6538

Fecha de publicación:: 2017

Institución:: Universidad Pedagógica y Tecnológica de Colombia

Repositorio:: RiUPTC: Repositorio Institucional UPTC

Idioma:: spa

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spelling	2017-07-042024-07-05T18:47:59Z2024-07-05T18:47:59Zhttps://revistas.uptc.edu.co/index.php/ingenieria_sogamoso/article/view/718510.19053/1900771X.v17.n2.2017.7185https://repositorio.uptc.edu.co/handle/001/12284The design and optimization of energy systems are very important today. Some of these systems use the ammonia-water mixture as working fluid, therefore, calculation of the thermodynamic properties becomes indispensable for its evaluation, design and optimization. In the present work an application has been developed in ExcelTM using Visual Basic (VBA) from a formulation based on free Gibbs Energy of Excess, in order to simulate different systems such as cooling, air conditioning, heat pumps, cogeneration and power cycles, without to acquire commercial simulators for this purpose. To validate this program, the results were compared with data obtained by the National Institute of Standards and Technology (NIST) software and experimental data reported in the literature.El diseño y la optimización de sistemas energéticos en la actualidad son de gran importancia. Algunos de estos sistemas emplean la mezcla amoniaco-agua como fluido de trabajo, por lo tanto, el cálculo de las propiedades termodinámicas se vuelve indispensable para su evaluación, diseño y optimización. En el presente trabajo se ha desarrollado una aplicación en ExcelTM empleando Visual Basic (VBA) a partir de una formulación basada en la energía de Gibbs de exceso, con la finalidad de simular diversos sistemas, como pueden ser de refrigeración, aire acondicionado, bombas de calor, cogeneración y ciclos de potencia, sin la necesidad de adquirir simuladores comerciales para tal propósito. Para validar dicho programa se han comparado los resultados con los datos arrojados por el software desarrollado por el National Institute of Standars and Technology (NIST) y datos experimentales reportados en literatura.application/pdfspaspaUniversidad Pedagógica y Tecnológica de Colombia - UPTChttps://revistas.uptc.edu.co/index.php/ingenieria_sogamoso/article/view/7185/5613Derechos de autor 2017 Ingeniería Investigación y Desarrollohttp://purl.org/coar/access_right/c_abf39http://purl.org/coar/access_right/c_abf2Ingeniería Investigación y Desarrollo; Vol. 17 No. 2 (2017): July-December; 58-72Ingeniería Investigación y Desarrollo; Vol. 17 Núm. 2 (2017): Julio-Diciembre; 58-722422-43241900-771XAmmonia-water mixturethermodynamic propertiesGibb free energyenthalpyentropyMezcla amoniaco-aguapropiedades termodinámicasenergía libre de Gibbs de excesoentalpíaentropíaDevelopment of a computer application for the calculation of the thermodynamic properties of the ammonia-water mixtureDesarrollo de una aplicación para el cálculo de las propiedades de la mezcla amoniaco-aguainfo:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6538http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a122http://purl.org/coar/version/c_970fb48d4fbd8a85Vera-Romero, IvánHeard-Wade, Christopher L.001/12284oai:repositorio.uptc.edu.co:001/122842025-07-18 11:25:29.412metadata.onlyhttps://repositorio.uptc.edu.coRepositorio Institucional UPTCrepositorio.uptc@uptc.edu.co
dc.title.en-US.fl_str_mv	Development of a computer application for the calculation of the thermodynamic properties of the ammonia-water mixture
dc.title.es-ES.fl_str_mv	Desarrollo de una aplicación para el cálculo de las propiedades de la mezcla amoniaco-agua
title	Development of a computer application for the calculation of the thermodynamic properties of the ammonia-water mixture
spellingShingle	Development of a computer application for the calculation of the thermodynamic properties of the ammonia-water mixture Ammonia-water mixture thermodynamic properties Gibb free energy enthalpy entropy Mezcla amoniaco-agua propiedades termodinámicas energía libre de Gibbs de exceso entalpía entropía
title_short	Development of a computer application for the calculation of the thermodynamic properties of the ammonia-water mixture
title_full	Development of a computer application for the calculation of the thermodynamic properties of the ammonia-water mixture
title_fullStr	Development of a computer application for the calculation of the thermodynamic properties of the ammonia-water mixture
title_full_unstemmed	Development of a computer application for the calculation of the thermodynamic properties of the ammonia-water mixture
title_sort	Development of a computer application for the calculation of the thermodynamic properties of the ammonia-water mixture
dc.subject.en-US.fl_str_mv	Ammonia-water mixture thermodynamic properties Gibb free energy enthalpy entropy
topic	Ammonia-water mixture thermodynamic properties Gibb free energy enthalpy entropy Mezcla amoniaco-agua propiedades termodinámicas energía libre de Gibbs de exceso entalpía entropía
dc.subject.es-ES.fl_str_mv	Mezcla amoniaco-agua propiedades termodinámicas energía libre de Gibbs de exceso entalpía entropía
description	The design and optimization of energy systems are very important today. Some of these systems use the ammonia-water mixture as working fluid, therefore, calculation of the thermodynamic properties becomes indispensable for its evaluation, design and optimization. In the present work an application has been developed in ExcelTM using Visual Basic (VBA) from a formulation based on free Gibbs Energy of Excess, in order to simulate different systems such as cooling, air conditioning, heat pumps, cogeneration and power cycles, without to acquire commercial simulators for this purpose. To validate this program, the results were compared with data obtained by the National Institute of Standards and Technology (NIST) software and experimental data reported in the literature.
publishDate	2017
dc.date.accessioned.none.fl_str_mv	2024-07-05T18:47:59Z
dc.date.available.none.fl_str_mv	2024-07-05T18:47:59Z
dc.date.none.fl_str_mv	2017-07-04
dc.type.none.fl_str_mv	info:eu-repo/semantics/article
dc.type.coar.fl_str_mv	http://purl.org/coar/resource_type/c_2df8fbb1
dc.type.coarversion.fl_str_mv	http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.coar.spa.fl_str_mv	http://purl.org/coar/resource_type/c_6538
dc.type.coarversion.spa.fl_str_mv	http://purl.org/coar/version/c_970fb48d4fbd8a122
format	http://purl.org/coar/resource_type/c_6538
dc.identifier.none.fl_str_mv	https://revistas.uptc.edu.co/index.php/ingenieria_sogamoso/article/view/7185 10.19053/1900771X.v17.n2.2017.7185
dc.identifier.uri.none.fl_str_mv	https://repositorio.uptc.edu.co/handle/001/12284
url	https://revistas.uptc.edu.co/index.php/ingenieria_sogamoso/article/view/7185 https://repositorio.uptc.edu.co/handle/001/12284
identifier_str_mv	10.19053/1900771X.v17.n2.2017.7185
dc.language.none.fl_str_mv	spa
dc.language.iso.none.fl_str_mv	spa
language	spa
dc.relation.none.fl_str_mv	https://revistas.uptc.edu.co/index.php/ingenieria_sogamoso/article/view/7185/5613
dc.rights.es-ES.fl_str_mv	Derechos de autor 2017 Ingeniería Investigación y Desarrollo
dc.rights.coar.fl_str_mv	http://purl.org/coar/access_right/c_abf2
dc.rights.coar.spa.fl_str_mv	http://purl.org/coar/access_right/c_abf39
rights_invalid_str_mv	Derechos de autor 2017 Ingeniería Investigación y Desarrollo http://purl.org/coar/access_right/c_abf39 http://purl.org/coar/access_right/c_abf2
dc.format.none.fl_str_mv	application/pdf
dc.publisher.es-ES.fl_str_mv	Universidad Pedagógica y Tecnológica de Colombia - UPTC
dc.source.en-US.fl_str_mv	Ingeniería Investigación y Desarrollo; Vol. 17 No. 2 (2017): July-December; 58-72
dc.source.es-ES.fl_str_mv	Ingeniería Investigación y Desarrollo; Vol. 17 Núm. 2 (2017): Julio-Diciembre; 58-72
dc.source.none.fl_str_mv	2422-4324 1900-771X
institution	Universidad Pedagógica y Tecnológica de Colombia
repository.name.fl_str_mv	Repositorio Institucional UPTC
repository.mail.fl_str_mv	repositorio.uptc@uptc.edu.co
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Development of a computer application for the calculation of the thermodynamic properties of the ammonia-water mixture

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