{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,11]],"date-time":"2026-02-11T03:20:50Z","timestamp":1770780050513,"version":"3.50.0"},"reference-count":41,"publisher":"MDPI AG","issue":"11","license":[{"start":{"date-parts":[[2018,11,9]],"date-time":"2018-11-09T00:00:00Z","timestamp":1541721600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100008431","name":"Consejer\u00eda de Educaci\u00f3n, Junta de Castilla y Le\u00f3n","doi-asserted-by":"publisher","award":["SA017P17"],"award-info":[{"award-number":["SA017P17"]}],"id":[{"id":"10.13039\/501100008431","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100014064","name":"Universidad de Salamanca","doi-asserted-by":"publisher","award":["Contract No. 2017\/X005\/1"],"award-info":[{"award-number":["Contract No. 2017\/X005\/1"]}],"id":[{"id":"10.13039\/501100014064","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100003141","name":"Consejo Nacional de Ciencia y Tecnolog\u00eda","doi-asserted-by":"publisher","award":["FC-1132"],"award-info":[{"award-number":["FC-1132"]}],"id":[{"id":"10.13039\/501100003141","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Entropy"],"abstract":"<jats:p>Local stability of maximum power and maximum compromise (Omega) operation regimes dynamic evolution for a low-dissipation heat engine is analyzed. The thermodynamic behavior of trajectories to the stationary state, after perturbing the operation regime, display a trade-off between stability, entropy production, efficiency and power output. This allows considering stability and optimization as connected pieces of a single phenomenon. Trajectories inside the basin of attraction display the smallest entropy drops. Additionally, it was found that time constraints, related with irreversible and endoreversible behaviors, influence the thermodynamic evolution of relaxation trajectories. The behavior of the evolution in terms of the symmetries of the model and the applied thermal gradients was analyzed.<\/jats:p>","DOI":"10.3390\/e20110865","type":"journal-article","created":{"date-parts":[[2018,11,13]],"date-time":"2018-11-13T03:27:31Z","timestamp":1542079651000},"page":"865","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":10,"title":["Optimization and Stability of Heat Engines: The Role of Entropy Evolution"],"prefix":"10.3390","volume":"20","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2896-7542","authenticated-orcid":false,"given":"Julian","family":"Gonzalez-Ayala","sequence":"first","affiliation":[{"name":"Departamento de F\u00edsica Aplicada, Universidad de Salamanca, 37008 Salamanca, Spain"},{"name":"Instituto de F\u00edsica Fundamental y Matem\u00e1ticas, Universidad de Salamanca, 37008 Salamanca, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Moises","family":"Santill\u00e1n","sequence":"additional","affiliation":[{"name":"Centro de Investigaci\u00f3n y Estudios Avanzados del IPN Unidad Monterrey, Apodaca, NL 66600, Mexico"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2412-9215","authenticated-orcid":false,"given":"Maria Jesus","family":"Santos","sequence":"additional","affiliation":[{"name":"Departamento de F\u00edsica Aplicada, Universidad de Salamanca, 37008 Salamanca, Spain"},{"name":"Instituto de F\u00edsica Fundamental y Matem\u00e1ticas, Universidad de Salamanca, 37008 Salamanca, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5058-0395","authenticated-orcid":false,"given":"Antonio","family":"Calvo Hern\u00e1ndez","sequence":"additional","affiliation":[{"name":"Departamento de F\u00edsica Aplicada, Universidad de Salamanca, 37008 Salamanca, Spain"},{"name":"Instituto de F\u00edsica Fundamental y Matem\u00e1ticas, Universidad de Salamanca, 37008 Salamanca, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8930-9201","authenticated-orcid":false,"given":"Jos\u00e9 Miguel","family":"Mateos Roco","sequence":"additional","affiliation":[{"name":"Departamento de F\u00edsica Aplicada, Universidad de Salamanca, 37008 Salamanca, Spain"},{"name":"Instituto de F\u00edsica Fundamental y Matem\u00e1ticas, Universidad de Salamanca, 37008 Salamanca, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2018,11,9]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"346","DOI":"10.1016\/j.enconman.2015.04.077","article-title":"Multi-objective optimization of a multi-step solar-driven Brayton plant","volume":"99","author":"Pedemonte","year":"2015","journal-title":"Energy Convers. 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