dor_id: 41544

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100.1.#.a: Tao, Guisheng; Chen, Lingen; Su, Fengrui

524.#.#.a: Tao, Guisheng, et al. (2009). Exergoeconomic performance optimization for an endoreversible regenerative gas turbine closed-cycle cogeneration plant. Revista Mexicana de Física; Vol 55, No 3: 192-0. Recuperado de https://repositorio.unam.mx/contenidos/41544

245.1.0.a: Exergoeconomic performance optimization for an endoreversible regenerative gas turbine closed-cycle cogeneration plant

502.#.#.c: Universidad Nacional Autónoma de México

561.1.#.a: Facultad de Ciencias, UNAM

264.#.0.c: 2009

264.#.1.c: 2009-01-01

653.#.#.a: Finite time thermodynamics; gas turbine cycle cogeneration plant; exergoeconomic performance; profit rate

506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-NC-ND 4.0 Internacional, https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.es, fecha de asignación de la licencia 2009-01-01, para un uso diferente consultar al responsable jurídico del repositorio por medio de rmf@ciencias.unam.mx

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001.#.#.#: oai:ojs.rmf.smf.mx:article/3679

041.#.7.h: eng

520.3.#.a: Finite time exergoeconomic performance of an endoreversible regenerative gas turbine closed-cycle cogeneration plant coupled to constant temperature heat reservoirs is investigated. The analytical formulae about profit rate and exergy efficiency of the cogeneration plant with the heat resistance losses in the hot-, cold- and consumer-side heat exchangers and the regenerator are deduced, respectively. By means of numerical calculations, the heat conductance allocation among the four heat exchangers and pressure ratio of the compressor are optimized by taking the maximum profit rate as the objective. The characteristic of optimal dimensionless profit rate versus corresponding exergy efficiency is investigated and the effects of design parameters on optimal performance of the cogeneration plant are also analyzed. The results show that there exist a sole group of optimal heat conductance allocations among the four heat exchangers and an optimal pressure ratio of the compressor which lead to the maximum dimensionless profit rate, and there exists an optimal consumer-side temperature which leads to double-maximum dimensionless profit rate.

773.1.#.t: Revista Mexicana de Física; Vol 55, No 3 (2009): 192-0

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Artículo

Exergoeconomic performance optimization for an endoreversible regenerative gas turbine closed-cycle cogeneration plant

Tao, Guisheng; Chen, Lingen; Su, Fengrui

Facultad de Ciencias, UNAM, publicado en Revista Mexicana de Física, y cosechado de Revistas UNAM

Licencia de uso

Procedencia del contenido

Entidad o dependencia
Facultad de Ciencias, UNAM
Revista
Repositorio
Contacto
Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

Cita

Tao, Guisheng, et al. (2009). Exergoeconomic performance optimization for an endoreversible regenerative gas turbine closed-cycle cogeneration plant. Revista Mexicana de Física; Vol 55, No 3: 192-0. Recuperado de https://repositorio.unam.mx/contenidos/41544

Descripción del recurso

Autor(es)
Tao, Guisheng; Chen, Lingen; Su, Fengrui
Tipo
Artículo de Investigación
Área del conocimiento
Físico Matemáticas y Ciencias de la Tierra
Título
Exergoeconomic performance optimization for an endoreversible regenerative gas turbine closed-cycle cogeneration plant
Fecha
2009-01-01
Resumen
Finite time exergoeconomic performance of an endoreversible regenerative gas turbine closed-cycle cogeneration plant coupled to constant temperature heat reservoirs is investigated. The analytical formulae about profit rate and exergy efficiency of the cogeneration plant with the heat resistance losses in the hot-, cold- and consumer-side heat exchangers and the regenerator are deduced, respectively. By means of numerical calculations, the heat conductance allocation among the four heat exchangers and pressure ratio of the compressor are optimized by taking the maximum profit rate as the objective. The characteristic of optimal dimensionless profit rate versus corresponding exergy efficiency is investigated and the effects of design parameters on optimal performance of the cogeneration plant are also analyzed. The results show that there exist a sole group of optimal heat conductance allocations among the four heat exchangers and an optimal pressure ratio of the compressor which lead to the maximum dimensionless profit rate, and there exists an optimal consumer-side temperature which leads to double-maximum dimensionless profit rate.
Tema
Finite time thermodynamics; gas turbine cycle cogeneration plant; exergoeconomic performance; profit rate
Idioma
eng
ISSN
2683-2224 (digital); 0035-001X (impresa)

Enlaces