Numerical investigation on the inhibition of porpoising instability for high-speed amphibious vehicles
Sign Up to like & getrecommendations! Published in 2024 at "Ships and Offshore Structures"
DOI: 10.1080/17445302.2024.2312746
Abstract: ABSTRACT Porpoising instability may occur in high-speed amphibious vehicles with certain hull shapes and structural properties, resulting in speed limitations and severe safety risks. This study analysed the causes and inhibition of porpoising instability by… read more here.
Keywords: porpoising instability; high speed; speed amphibious; instability ... See more keywords
Drag reduction configuration analysis of the grooves on amphibious vehicles walking mechanism
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science"
DOI: 10.1177/09544062211065380
Abstract: Amphibious vehicles are usually equipped with walking mechanisms and grooves which greatly affect the resistance characteristics of sailing. For purpose of improving the sailing speed and reduce energy consumption, the additional resistance at the groove… read more here.
Keywords: drag reduction; reduction configuration; analysis; resistance ... See more keywords