{"id":80268,"date":"2025-07-31T11:33:44","date_gmt":"2025-07-31T14:33:44","guid":{"rendered":"https:\/\/www.ing.una.py\/FIUNA3\/?p=80268"},"modified":"2025-08-01T14:22:10","modified_gmt":"2025-08-01T17:22:10","slug":"la-fiuna-publica-investigacion-pionera-sobre-simulacion-de-combustion-de-etanol-en-condiciones-supercriticas","status":"publish","type":"post","link":"https:\/\/www.ing.una.py\/FIUNA3\/?p=80268","title":{"rendered":"La FIUNA publica investigaci\u00f3n pionera sobre simulaci\u00f3n de combusti\u00f3n de etanol en condiciones supercr\u00edticas"},"content":{"rendered":"

El Dr. Dar\u00edo Alviso,<\/strong> investigador y jefe del laboratorio de Mec\u00e1nica y Energ\u00eda de la Facultad de Ingenier\u00eda de la Universidad Nacional de Asunci\u00f3n (FIUNA)<\/strong> logr\u00f3 una publicaci\u00f3n en la prestigiosa revista ACS Omega de la editorial American Chemical Society, con el art\u00edculo titulado:\u00a0\u00abNonideal State Equations to Evaluate the Laminar Flame Speed and Ignition Delay Times at Subcritical, Transcritical, and Supercritical Conditions of Ethanol\u201d.<\/em><\/p>\n

Este estudio presenta un modelo cin\u00e9tico reducido y validado para simular con alta precisi\u00f3n el comportamiento del etanol como biocombustible en condiciones de combusti\u00f3n extremas, como las que se encuentran en motores de alta presi\u00f3n y sistemas de inyecci\u00f3n directa. El trabajo incorpora, por primera vez, ecuaciones de estado de gas real (Redlich\u2013Kwong y Peng\u2013Robinson) para evaluar efectos no ideales que el modelo cl\u00e1sico de gas ideal no puede representar con exactitud.<\/p>\n

Este modelo es un aporte clave para ingenieros, cient\u00edficos y desarrolladores de tecnolog\u00edas de combusti\u00f3n limpia, ya que mejora la interpretaci\u00f3n y predicci\u00f3n de fen\u00f3menos t\u00e9rmicos en sistemas de energ\u00eda avanzada.<\/p>\n

La publicaci\u00f3n se enmarca en la tesis de doctorado de Paulo Ribeiro Pl\u00e1cido, alumno de la Unicamp de Brasil, co-orientado por el Dr. Alviso. Con esta publicaci\u00f3n, la FIUNA refuerza su liderazgo regional en ciencia aplicada al sector energ\u00e9tico, colaborando activamente con universidades e institutos de investigaci\u00f3n internacionales.<\/p>\n

Leer el art\u00edculo: https:\/\/doi.org\/10.1021\/acsomega.4c09415<\/a><\/strong><\/p>\n2025-ACS-nonideal-state-equations-to-evaluate-the-laminar-flame-speed-and-ignition-delay-times-at-subcritical<\/a>\n","protected":false},"excerpt":{"rendered":"

El Dr. Dar\u00edo Alviso, investigador y jefe del laboratorio de Mec\u00e1nica y Energ\u00eda de la Facultad de Ingenier\u00eda de la Universidad Nacional de Asunci\u00f3n (FIUNA) logr\u00f3 una publicaci\u00f3n en la prestigiosa revista ACS Omega de la editorial American Chemical Society, con el art\u00edculo titulado:\u00a0\u00abNonideal State Equations to Evaluate the Laminar Flame Speed and Ignition Delay Times at Subcritical, Transcritical, and Supercritical Conditions of Ethanol\u201d.<\/p>\n","protected":false},"author":1,"featured_media":80269,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[823,226,75,349],"tags":[348],"class_list":["post-80268","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-departamento-de-ingenieria-mecanica-y-electromecanica","category-investigaciones","category-noticias","category-publicacion-de-investigacion","tag-lme"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/www.ing.una.py\/FIUNA3\/wp-content\/uploads\/2025\/07\/Alviso2025-e1753972236499.png","jetpack_shortlink":"https:\/\/wp.me\/pc8Odv-kSE","jetpack_likes_enabled":true,"jetpack_sharing_enabled":true,"jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/www.ing.una.py\/FIUNA3\/index.php?rest_route=\/wp\/v2\/posts\/80268","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ing.una.py\/FIUNA3\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ing.una.py\/FIUNA3\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ing.una.py\/FIUNA3\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ing.una.py\/FIUNA3\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=80268"}],"version-history":[{"count":2,"href":"https:\/\/www.ing.una.py\/FIUNA3\/index.php?rest_route=\/wp\/v2\/posts\/80268\/revisions"}],"predecessor-version":[{"id":80272,"href":"https:\/\/www.ing.una.py\/FIUNA3\/index.php?rest_route=\/wp\/v2\/posts\/80268\/revisions\/80272"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ing.una.py\/FIUNA3\/index.php?rest_route=\/wp\/v2\/media\/80269"}],"wp:attachment":[{"href":"https:\/\/www.ing.una.py\/FIUNA3\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=80268"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ing.una.py\/FIUNA3\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=80268"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ing.una.py\/FIUNA3\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=80268"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}