Mean value modelling of HIPPO-2 diesel engine

Σιδερής, Γεώργιος; Sideris, Georgios

dc.contributor.author	Σιδερής, Γεώργιος	el
dc.contributor.author	Sideris, Georgios	en
dc.date.accessioned	2020-09-22T10:49:42Z
dc.date.available	2020-09-22T10:49:42Z
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/51127
dc.identifier.uri	http://dx.doi.org/10.26240/heal.ntua.18825
dc.rights	Default License
dc.subject	Μοντελοποίηση	el
dc.subject	ΚΙνητήρας	el
dc.subject	Υπερσυμπιεστής	el
dc.subject	Ροπή	el
dc.subject	Καύση	el
dc.subject	Diesel	en
dc.subject	Engine	en
dc.subject	Modelling	en
dc.subject	Mean	en
dc.subject	Value	en
dc.subject	Caterpillar	en
dc.subject	C9.3	en
dc.subject	lme	en
dc.title	Mean value modelling of HIPPO-2 diesel engine	en
heal.type	bachelorThesis
heal.classification	Diesel engine mean value model	en
heal.classification	Mechanical engineering	en
heal.classification	Diesel engine modelling	en
heal.language	en
heal.access	free
heal.recordProvider	ntua	el
heal.publicationDate	2019-10-22
heal.abstract	A mean value model of the Caterpillar C9.3 ACERT Engine is developed parameterized and validated. The engine is a 9.3-liter diesel engine that has Exhaust Gas Recirculation (EGR) and a Wastegate. EGR is implemented using the built in Venturi flow meter system of the engine and for the calculation of the air to fuel ratio (Lambda) the oxygen concentrations of both the intake and exhaust manifolds is considered (since EGR has oxygen). The turbocharger is of static geometry. The intended uses for the above model are system analysis, simulation and development of model-based controllers. The goal for this model is to accurately measure and compute the air flows both in and out of the manifolds (exhaust manifold, intake manifold as well as the engine itself), the turbocharger dynamics (air flows, efficiencies and turbocharger dynamics), the engine torque, the air-fuel ratio, the intake and exhaust temperatures etc. The total dynamic states of the complete model are two for the manifolds (pressure and oxygen concentration) and two for the turbocharger (speed and wastegate flow). The model needs to be fast and precise, needing short computational times while having great accuracy. A Simulink implementation of the model is included.	en
heal.advisorName	Παπαλάμπρου, Γεώργιος	el
heal.advisorName	Papalambrou, Georgios	en
heal.committeeMemberName	Κυρτάτος, Νικόλαος	el
heal.committeeMemberName	Παπαλάμπρου, Γεώργιος	el
heal.committeeMemberName	Παπαδόπουλος, Χρήστος	el
heal.academicPublisher	Εθνικό Μετσόβιο Πολυτεχνείο. Σχολή Ναυπηγών Μηχανολόγων Μηχανικών. Τομέας Ναυτικής Μηχανολογίας. Εργαστήριο Ναυτικής Μηχανολογίας	el
heal.academicPublisherID	ntua
heal.numberOfPages	124 σ.
heal.fullTextAvailability	false