Analytical approximation of optimal thermoeconomic efficiencies for a Novikov engine with a Stefan–Boltzmann heat transfer law
From a semi-analytical method, analytical expressions for the optimal thermoeconomic efficiencies are found for a Novikov model using a radiative heat transfer law. All this is within the context of finite-time thermodynamics for the three modes of operation: maximum power, ecological regime, and ef...
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| Format: | Article |
| Language: | English |
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Elsevier
2023-11-01
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| Series: | Results in Physics |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2211379723008525 |
| _version_ | 1797615958290857984 |
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| author | A.M. Ares de Parga-Regalado |
| author_facet | A.M. Ares de Parga-Regalado |
| author_sort | A.M. Ares de Parga-Regalado |
| collection | DOAJ |
| description | From a semi-analytical method, analytical expressions for the optimal thermoeconomic efficiencies are found for a Novikov model using a radiative heat transfer law. All this is within the context of finite-time thermodynamics for the three modes of operation: maximum power, ecological regime, and efficient power regime. The analysis includes fuel-related costs and operation and maintenance costs of the power plants that can be studied from the model considered. The obtained expressions are a reasonable approximation compared with the optimum efficiencies numerical results. |
| first_indexed | 2024-03-11T07:34:24Z |
| format | Article |
| id | doaj.art-e46530562fd742ea90aec55db9a5a105 |
| institution | Directory Open Access Journal |
| issn | 2211-3797 |
| language | English |
| last_indexed | 2024-03-11T07:34:24Z |
| publishDate | 2023-11-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Results in Physics |
| spelling | doaj.art-e46530562fd742ea90aec55db9a5a1052023-11-17T05:26:22ZengElsevierResults in Physics2211-37972023-11-0154107059Analytical approximation of optimal thermoeconomic efficiencies for a Novikov engine with a Stefan–Boltzmann heat transfer lawA.M. Ares de Parga-Regalado0Correspondence to: División de Matemáticas e Ingeniería, Facultad de Estudios Superiores Acatlán, Universidad Nacional Autónoma de México, Av. Alcanfores y San Juan Totoltepec s/n, Col. Santa Cruz Acatlán, Naucalpan de Juárez, 53150, Estado de México, Mexico.; División de Matemáticas e Ingeniería, Facultad de Estudios Superiores Acatlán, Universidad Nacional Autónoma de México, Av. Alcanfores y San Juan Totoltepec s/n, Col. Santa Cruz Acatlán, Naucalpan de Juárez, 53150, Estado de México, Mexico; Departamento de Matemáticas, Escuela Superior de Física y Matemáticas, Instituto Politécnico Nacional, Edif. 9, 3er Piso, U. P. Zacatenco, 07738, Ciudad de México, MexicoFrom a semi-analytical method, analytical expressions for the optimal thermoeconomic efficiencies are found for a Novikov model using a radiative heat transfer law. All this is within the context of finite-time thermodynamics for the three modes of operation: maximum power, ecological regime, and efficient power regime. The analysis includes fuel-related costs and operation and maintenance costs of the power plants that can be studied from the model considered. The obtained expressions are a reasonable approximation compared with the optimum efficiencies numerical results.http://www.sciencedirect.com/science/article/pii/S2211379723008525Thermoeconomic optimizationOptimal efficienciesStefan–Boltzmann heat transfer lawNovikov heat engine |
| spellingShingle | A.M. Ares de Parga-Regalado Analytical approximation of optimal thermoeconomic efficiencies for a Novikov engine with a Stefan–Boltzmann heat transfer law Results in Physics Thermoeconomic optimization Optimal efficiencies Stefan–Boltzmann heat transfer law Novikov heat engine |
| title | Analytical approximation of optimal thermoeconomic efficiencies for a Novikov engine with a Stefan–Boltzmann heat transfer law |
| title_full | Analytical approximation of optimal thermoeconomic efficiencies for a Novikov engine with a Stefan–Boltzmann heat transfer law |
| title_fullStr | Analytical approximation of optimal thermoeconomic efficiencies for a Novikov engine with a Stefan–Boltzmann heat transfer law |
| title_full_unstemmed | Analytical approximation of optimal thermoeconomic efficiencies for a Novikov engine with a Stefan–Boltzmann heat transfer law |
| title_short | Analytical approximation of optimal thermoeconomic efficiencies for a Novikov engine with a Stefan–Boltzmann heat transfer law |
| title_sort | analytical approximation of optimal thermoeconomic efficiencies for a novikov engine with a stefan boltzmann heat transfer law |
| topic | Thermoeconomic optimization Optimal efficiencies Stefan–Boltzmann heat transfer law Novikov heat engine |
| url | http://www.sciencedirect.com/science/article/pii/S2211379723008525 |
| work_keys_str_mv | AT amaresdepargaregalado analyticalapproximationofoptimalthermoeconomicefficienciesforanovikovenginewithastefanboltzmannheattransferlaw |