Performance Analysis of a Biodiesel-Fired Engine for Cogeneration

The continuous demand to reduce both the pollutant emissions and the greenhouse gas (GHG) is increasing the use of alternative fuels as biodiesel in direct-injection compression ignition engines under combined heat and power (CHP) configuration. Although the biodiesel has different thermophysical pr...

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Autores principales:	Falbo Luigi, Ramundo Ernesto
Formato:	article
Lenguaje:	EN FR
Publicado:	EDP Sciences 2021
Materias:	Environmental sciences GE1-350
Acceso en línea:	https://doaj.org/article/889fab21c26a414293ff0ae5f3e38124
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id	oai:doaj.org-article:889fab21c26a414293ff0ae5f3e38124
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spelling	oai:doaj.org-article:889fab21c26a414293ff0ae5f3e381242021-11-08T15:18:51ZPerformance Analysis of a Biodiesel-Fired Engine for Cogeneration2267-124210.1051/e3sconf/202131208013https://doaj.org/article/889fab21c26a414293ff0ae5f3e381242021-01-01T00:00:00Zhttps://www.e3s-conferences.org/articles/e3sconf/pdf/2021/88/e3sconf_ati2021_08013.pdfhttps://doaj.org/toc/2267-1242The continuous demand to reduce both the pollutant emissions and the greenhouse gas (GHG) is increasing the use of alternative fuels as biodiesel in direct-injection compression ignition engines under combined heat and power (CHP) configuration. Although the biodiesel has different thermophysical properties compared to the standard diesel, it can be used in compression ignition engines without significant modifications. However, the pure biodiesel and biodiesel/diesel blends provide different performance and combustion characteristics with respect to the standard diesel engine. In order to estimate the behaviour of a micro-CHP system fuelled with biodiesel, a zero dimensional (0D) numerical model was development. This model is based on a single zone model and predicts the behaviour of a biodiesel/diesel blend-fired engine at full and partial load in terms of electrical efficiency, thermal efficiency and specific fuel consumption. Notwithstanding the biodiesel/diesel blend reveals lower performance in terms of electric and thermal efficiencies, can be used in CHP systems preserving the environmental sustainability avoiding significant modifications in the engine architecture.Falbo LuigiRamundo ErnestoEDP SciencesarticleEnvironmental sciencesGE1-350ENFRE3S Web of Conferences, Vol 312, p 08013 (2021)
institution	DOAJ
collection	DOAJ
language	EN FR
topic	Environmental sciences GE1-350
spellingShingle	Environmental sciences GE1-350 Falbo Luigi Ramundo Ernesto Performance Analysis of a Biodiesel-Fired Engine for Cogeneration
description	The continuous demand to reduce both the pollutant emissions and the greenhouse gas (GHG) is increasing the use of alternative fuels as biodiesel in direct-injection compression ignition engines under combined heat and power (CHP) configuration. Although the biodiesel has different thermophysical properties compared to the standard diesel, it can be used in compression ignition engines without significant modifications. However, the pure biodiesel and biodiesel/diesel blends provide different performance and combustion characteristics with respect to the standard diesel engine. In order to estimate the behaviour of a micro-CHP system fuelled with biodiesel, a zero dimensional (0D) numerical model was development. This model is based on a single zone model and predicts the behaviour of a biodiesel/diesel blend-fired engine at full and partial load in terms of electrical efficiency, thermal efficiency and specific fuel consumption. Notwithstanding the biodiesel/diesel blend reveals lower performance in terms of electric and thermal efficiencies, can be used in CHP systems preserving the environmental sustainability avoiding significant modifications in the engine architecture.
format	article
author	Falbo Luigi Ramundo Ernesto
author_facet	Falbo Luigi Ramundo Ernesto
author_sort	Falbo Luigi
title	Performance Analysis of a Biodiesel-Fired Engine for Cogeneration
title_short	Performance Analysis of a Biodiesel-Fired Engine for Cogeneration
title_full	Performance Analysis of a Biodiesel-Fired Engine for Cogeneration
title_fullStr	Performance Analysis of a Biodiesel-Fired Engine for Cogeneration
title_full_unstemmed	Performance Analysis of a Biodiesel-Fired Engine for Cogeneration
title_sort	performance analysis of a biodiesel-fired engine for cogeneration
publisher	EDP Sciences
publishDate	2021
url	https://doaj.org/article/889fab21c26a414293ff0ae5f3e38124
work_keys_str_mv	AT falboluigi performanceanalysisofabiodieselfiredengineforcogeneration AT ramundoernesto performanceanalysisofabiodieselfiredengineforcogeneration
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Performance Analysis of a Biodiesel-Fired Engine for Cogeneration

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