Identification of hydrodynamic forces: Developed by flapping fins in a watercraft propulsion flow field - Softcover

Aktosun, Erdem

 
9786137430903: Identification of hydrodynamic forces: Developed by flapping fins in a watercraft propulsion flow field
Softcover
ISBN 10: 6137430901 ISBN 13: 9786137430903
Verlag: LAP LAMBERT Academic Publishing, 2018

Inhaltsangabe

Data points of heave and surge force obtained by the CFD (Computational Fluid Dynamics) for different geometrical kinds of flapping fins. The fin undergoes a combination of vertical and angular oscillatory motion, while travelling at constant forward speed. The surge thrust and heave lift are generated by the combined motion of the flapping fins, especially due to the carrier vehicle's heave and pitch motion will be investigated to acquire system identification with CFD data available while the fin pitching motion is selected as a function of fin vertical motion and it is imposed by an external mechanism. The data series applied to model unsteady lifting flow around the system will be employed to develop an optimization algorithm to establish an approximation transfer function model for heave force and obtain a predicting black box system with nonlinear theory for surge force with fin motion control synthesis.

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Über die Autorin bzw. den Autor

Erdem Aktosun - ha conseguito un master in architettura navale e ingegneria marina presso l'Università di New Orleans e un dottorato di ricerca in ingegneria oceanica presso l'Università di Rhode Island, USA.

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Verlag
LAP LAMBERT Academic Publishing
Erscheinungsdatum
2018
Sprache
Englisch
ISBN 10 
6137430901
ISBN 13 
9786137430903
Einband
Taschenbuch
Anzahl der Seiten
184
Kontakt zum Hersteller
Nicht verfügbar
Verantwortliche Person
Fastbook Publishing
customerservice@vdm-vsg.de

Brivibas gatve 197
Riga
1039
Lettland