Author:
Cao Y.,Wu Z.,Song Q.,Sheridan J.
Abstract
Abstract
According to multi-node model, the dynamics equations of conical parachute system for simulating shape deformation process of the flexible canopy in the opening process were established. With the combination of dynamics equations code and computational fluid dynamics (CFD) software, the fluid-structure interaction investigation of the conical parachute was carried out. Also the change of parachute shape and flow field, inflation time, the rate of descent, the distance of descent, and other relevant data were achieved. This paper has focused on analysing vortex structure of the flow field in the opening process of conical parachute, and laid the foundation for studying mechanics mechanism of flow field variation of conical parachute in future.
Publisher
Cambridge University Press (CUP)
Cited by
2 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献
1. Aeroelastic analysis of parachute deceleration systems with empirical aerodynamics;Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering;2019-11-13
2. Numerical simulation of parachute inflation: A methodological review;Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering;2017-05-12