Υπολογισμός της μερικώς σπηλαιούμενης ροής γύρω από διδιάστατη υδροτομή με χρήση της μεθόδου συνοριακών στοιχείων

Κρητικός, Αντώνιος; Kritikos, Antonios

dc.contributor.author	Κρητικός, Αντώνιος	el
dc.contributor.author	Kritikos, Antonios	en
dc.date.accessioned	2021-02-18T07:35:06Z
dc.date.available	2021-02-18T07:35:06Z
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/52898
dc.identifier.uri	http://dx.doi.org/10.26240/heal.ntua.20596
dc.rights	Αναφορά Δημιουργού-Μη Εμπορική Χρήση-Όχι Παράγωγα Έργα 3.0 Ελλάδα	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/3.0/gr/	*
dc.subject	Σπηλαίωση	el
dc.subject	Υδροτομή	el
dc.subject	ΜΣΣ	el
dc.subject	Προπέλλα	el
dc.subject	Πτερύγιο	el
dc.subject	Cavitation	en
dc.subject	Hydrofoil	en
dc.subject	BEM	en
dc.subject	Propeller	en
dc.subject	Blade	en
dc.title	Υπολογισμός της μερικώς σπηλαιούμενης ροής γύρω από διδιάστατη υδροτομή με χρήση της μεθόδου συνοριακών στοιχείων	el
dc.title	Computation of partially cavitating flow around 2-D hydrofoils using BEM	en
heal.type	bachelorThesis
heal.classification	Υδροδυναμική	el
heal.classification	Hydrodynamics	en
heal.language	en
heal.access	free
heal.recordProvider	ntua	el
heal.publicationDate	2021-02-08
heal.abstract	Cavitation in marine technology is a complex phenomenon and can hinder the performance and life of marine technology and the ship. Accurate prediction of cavitation and its control is an active endeavor within the engineering community. The purpose of this thesis is to implement a numerical modeling of partial cavitation on two-dimensional hydrofoils. It builds on established methods for this purpose and proposes slight modifications of the modeling to allow minimum user input. The modeling is based on a Boundary Element Method, programmed by the author in Fortran with the help of supervising professors. The method and its accompanied code are included in the text and can be used for extensions of the method. Results of the method agree well with the results by similar BEM methods. These results suggest that boundary element methods are still a very useful tool for modern naval architects and marine engineers, in order to design and operate more efficient propulsors.	en
heal.advisorName	Μπελιμπασάκης, Κωνσταντίνος	el
heal.advisorName	Belibassakis, Konstantinos	en
heal.committeeMemberName	Τριανταφύλλου, Γεώργιος	el
heal.committeeMemberName	Παπαδάκης, Γεώργιος	el
heal.committeeMemberName	Triantafyllou, Georgios	en
heal.committeeMemberName	Papadakis, Georgios	en
heal.academicPublisher	Εθνικό Μετσόβιο Πολυτεχνείο. Σχολή Ναυπηγών Μηχανολόγων Μηχανικών	el
heal.academicPublisherID	ntua
heal.fullTextAvailability	false