Hybrid analytic-FEM approach for dynamic response analysis of air-cushion vehicle skirts

X Gao, S Xu, W Tang - Marine Structures, 2021 - Elsevier
Focused on the assessment method for dynamic behavior of the skirts of an air cushion
vehicle (ACV), this paper proposes a hybrid analytic-FEM approach, within which the self …

A venting resonator emitting monochromatic periodic traveling waves in dispersive media

U Jain - Applied Physics Letters, 2024 - pubs.aip.org
Dynamically stable traveling periodic waves are notoriously difficult to realize
experimentally. Manifestations of such waves inherently become unstable in any dispersive …

Optimization of an air cushion vehicle bag and finger skirt using genetic algorithms

J Chung, TC Jung - Aerospace Science and Technology, 2004 - Elsevier
The air cushion vehicle (ACV) is the advanced marine vehicle that provides not only
excellent performance on rough surfaces but also the high speed that other conventional …

Research on the transverse stability of an air cushion vehicle hovering over the rigid ground

S Xu, K Chen, Y Tang, Y Xiong, T Ma… - Ships and Offshore …, 2022 - Taylor & Francis
The transverse stability of air cushion vehicles (ACVs) hovering over the rigid ground has
always been the challenging problem involving cushion aerodynamics and flexible skirt …

[HTML][HTML] Investigation of the heave dynamics of Air Cushion Vehicles (ACV): parametric and chaotic studies

AS Sowayan, KA AlSaif - Latin American Journal of Solids and …, 2013 - SciELO Brasil
A highly non-linear model for the dynamics behavior of Air Cushion Vehicles (ACV) is
presented. In this model the compressible Bernoulli's equation, the Newton's second law of …

Modeling and experimental study of the cushion lift dynamics system of a polar hovercraft

R Liu, X Li, H Qian, D Han - Ocean Engineering, 2023 - Elsevier
This paper investigates the cushion lift dynamics of a polar hovercraft. The motion of the
flexible skirt on the ice surface is simplified and a mathematical model is established to study …

[HTML][HTML] Numerical investigation on pressure responsiveness properties of the skirt-cushion system of an air cushion vehicle

S Xu, Y Tang, K Chen, Z Zhang, T Ma… - International Journal of …, 2020 - Elsevier
The pressure responsiveness property of a skirt-cushion system, which is closely related to
the overall performance of Air Cushion Vehicles (ACVs), has always been the difficulty and …

Nonlinear FEM simulation of Air Cushion Vehicle (ACV) skirt joint under tension loading

J Zhou, J Guo, W Tang, S Zhang - Naval Engineers Journal, 2009 - ingentaconnect.com
The mechanical properties of an air cushion vehicle (ACV) skirt cloth, which is a nonlinear
rubber‐coated fabric, are tested on a Series IX 4465 electron tension machine manufactured …

Pitch-heave dynamics of a segmented skirt air cushion

TA Graham, PA Sullivan - Journal of ship research, 2002 - onepetro.org
The formulation and experimental validation of a mathematical model of the nonlinear pitch-
heave dynamics of an uncompartmented, segmented skirt cushion system for an air cushion …

[PDF][PDF] Design of air cushion vehicles using artificial intelligence: Expert system and genetic algorithm

TC Jung, B Eng - Masters Theses, Ryerson University, 2002 - rshare.library.torontomu.ca
In the thesis, initial design of an Air Cushion Vehicle (ACV) is performed with the expert
system and its skirt system is further optimized with the genetic algorithm. Both the expert …