Modelling and Simulation of High Speed Supercavitating Vehicle: 6 DOF Simulation - Couverture souple

Burnwal, Santosh; Ghosh, Ajoy Kanti

 
9783848483853: Modelling and Simulation of High Speed Supercavitating Vehicle: 6 DOF Simulation
Couverture souple
ISBN 10 : 3848483858 ISBN 13 : 9783848483853
Editeur : LAP LAMBERT Academic Publishing, 2012

Synopsis

Supercavitation is an emerging technology in which the most cursed ‘Cavitation’ is used as a beneficial to engineering application. Supercavitation is achieved when a body moves through water at sufficiently high speed, so that the fluid pressure drops to the water vapour pressure and a vapour bubble (called cavity) envelops the entire vehicle (except the cavitator and fins). Hence, the skin friction drag of the vehicle becomes almost zero. Hence, vehicle can move in the two phase medium.The development of supercavitating vehicle has been confronted with various challenging problems such as the potential instability of the vehicle, the unsteady nature of the cavity dynamics and the complex, non-linear and time delayed nature of the interaction between vehicle and cavity. Moreover depending upon some non dimensional parameter e.g. cavitation number (σ), the equilibrium of the vehicle may shift from a stable equilibrium to a limit cycle.

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

Présentation de l'éditeur

Supercavitation is an emerging technology in which the most cursed ‘Cavitation’ is used as a beneficial to engineering application. Supercavitation is achieved when a body moves through water at sufficiently high speed, so that the fluid pressure drops to the water vapour pressure and a vapour bubble (called cavity) envelops the entire vehicle (except the cavitator and fins). Hence, the skin friction drag of the vehicle becomes almost zero. Hence, vehicle can move in the two phase medium.The development of supercavitating vehicle has been confronted with various challenging problems such as the potential instability of the vehicle, the unsteady nature of the cavity dynamics and the complex, non-linear and time delayed nature of the interaction between vehicle and cavity. Moreover depending upon some non dimensional parameter e.g. cavitation number (σ), the equilibrium of the vehicle may shift from a stable equilibrium to a limit cycle.

Biographie de l'auteur

Author has received his Master in Technology from Indian Institute of Technology Kanpur, India.

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.

Éditeur
LAP LAMBERT Academic Publishing
Date d'édition
2012
Langue
anglais
ISBN 10 
3848483858
ISBN 13 
9783848483853
Reliure
Broché
Nombre de pages
124
Coordonnées du fabricant
non disponible
Personne responsable
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