Experimental investigations on the oblique water entry of hollow cylinders
The oblique water entry of hollow cylinders with four different apertures is investigated
experimentally at low velocities. The evolution characteristics of cavities, jets and splashes …
experimentally at low velocities. The evolution characteristics of cavities, jets and splashes …
[PDF][PDF] 空心弹高速入水机理及特性数值模拟研究
黄振贵, 范浩伟, 陈志华, 周可, 刘想炎, 王浩 - EXPLOSION AND SHOCK …, 2024 - bzycj.cn
为分析空心弹高速入水的机理及其特性, 基于雷诺时均Navier-Stokes 方程, VOF (volume of
fluid) 多相流模型, Realizable k-ε 湍流模型, 引入Schnerr-Sauer 空化模型和重叠网格技术对 …
fluid) 多相流模型, Realizable k-ε 湍流模型, 引入Schnerr-Sauer 空化模型和重叠网格技术对 …
[HTML][HTML] Numerical Analysis on Water-Exit Process of Submersible Aerial Vehicle under Different Launch Conditions
B Liu, X Chen, E Li, G Le - Journal of Marine Science and Engineering, 2023 - mdpi.com
To study the influence of launch conditions and wave interference on the stability of
submersible aerial vehicles at the water–air interface, a coupling model for water-exit motion …
submersible aerial vehicles at the water–air interface, a coupling model for water-exit motion …
Numerical simulation study on the mechanism and characteristics of high-speed water entry of hollow projectiles
H Zhengui, FAN Haowei, C Zhihua, Z Ke, LIU Xiangyan… - 爆炸与冲击, 2024 - bzycj.cn
Numerical simulation study on the mechanism and characteristics of high-speed water entry
of hollow projectiles ISSN 1001-1455 CN 51-1148/O3 EI,Scopus,CA,JST收录 力学类中文 …
of hollow projectiles ISSN 1001-1455 CN 51-1148/O3 EI,Scopus,CA,JST收录 力学类中文 …
[PDF][PDF] 旋转射弹高速倾斜入水多相流场与弹道数值模拟
朱珠, 罗松, 卢丙举, 于勇 - EXPLOSION AND SHOCK WAVES, 2019 - bzycj.cn
基于VOF 多相流模型和有限体积法求解水, 汽, 气多相流动的RANS 方程,
结合重叠网格技术和six DOF 算法对某一型号舰载射弹倾斜入水过程进行数值模拟研究 …
结合重叠网格技术和six DOF 算法对某一型号舰载射弹倾斜入水过程进行数值模拟研究 …
[PDF][PDF] 斜截体头型弹丸低速垂直入水实验研究
唐楚淳, 黄振贵, 陈志华, 罗驭川, 郭则庆 - 兵工学报, 2020 - teacher.njust.edu.cn
为分析非轴对称头型弹体的入水弹道特性开展了弹丸低速垂直入水实验研究.
基于高速摄像方法进行不同斜截体头型弹丸低速垂直入水对比实验, 得到斜截体头型弹丸斜切角 …
基于高速摄像方法进行不同斜截体头型弹丸低速垂直入水对比实验, 得到斜截体头型弹丸斜切角 …
Experimental Study on Cavity Characteristics of Low Speed Water Entry of Cylinder Based on High-Speed Imaging Technology
W Guanhua, PAN Guang, SHI Yao… - OCEANS 2018 MTS …, 2018 - ieeexplore.ieee.org
During the launching of the underwater vehicle especially in air-launching, the water entry
problem is complicated. Factors such as nose shape, water entry velocity, water entry angle …
problem is complicated. Factors such as nose shape, water entry velocity, water entry angle …