Numerical Analysis of M-type Ultra-high Speed Amphibious Vehicle in Still Water

Dong-yan HUANG; Xu-guang SUN; Si-cong QIU; Hui YE; Xiao-ce SUN; Peng CHEN

doi:10.12404/j.issn.1671-1815.2307021

Science Technology and Engineering ›› 2024, Vol. 24 ›› Issue (31) : 13376-13383 DOI: 10.12404/j.issn.1671-1815.2307021

research-article

Numerical Analysis of M-type Ultra-high Speed Amphibious Vehicle in Still Water

Author information +

History +

PDF

Abstract

The research on the hydrodynamic configuration of amphibious vehicles is gradually shifting from low-speed configuration to high-speed configuration design. In order to solve the problems such as strong resistance and strong wave formation when the amphibious vehicle travels at high speed, a M-type ultra-high-speed amphibious vehicle configuration was proposed, and of different linear sailing conditions of this vehicle was analyzed. The analysis results show that the configuration can improve the overall hydrodynamic lift of the vehicle body by absorbing the wave, and significantly reduce the overall drag of amphibious vehicle. Besides, the vehicle can achieve better vertical stability through a reasonable center of gravity.

Keywords

amphibious vehicle / M type / hydrodynamic performance / CFD

Cite this article

Download citation ▾

Dong-yan HUANG, Xu-guang SUN, Si-cong QIU, Hui YE, Xiao-ce SUN, Peng CHEN. Numerical Analysis of M-type Ultra-high Speed Amphibious Vehicle in Still Water. Science Technology and Engineering, 2024, 24(31): 13376-13383 DOI:10.12404/j.issn.1671-1815.2307021