Fluid-structure interaction dynamic characteristics of parafoil under trailing-edge deflection

GAO Xinglong; CHEN Qin; ZHANG Qingbin; LI Zhihui

doi:10.7638/kqdlxxb-2021.0397

English Version Journal Login

您当前的位置：

首页 >

文章列表页 >

Fluid-structure interaction dynamic characteristics of parafoil under trailing-edge deflection

更新时间：2026-05-28

- Fluid-structure interaction dynamic characteristics of parafoil under trailing-edge deflection
- Vol. 41, Issue 5, Pages: 68-75(2023)
- 作者机构：
  
  1. 中国空气动力研究与发展中心,绵阳,621000
  2. 国防科技大学空天科学学院,长沙,410073
- 作者简介：
- 基金信息：
- DOI：10.7638/kqdlxxb-2021.0397
  CLC： V211.3;V445.2+3;V244.21+6
- Published：2023
- 稿件说明：
移动端阅览
高兴龙, 陈钦, 张青斌, 等. 翼伞后缘偏转过程的流固耦合动力学特性[J]. 空气动力学学报, 2023, 41(5): 68−75.

GAO Xinglong, CHEN Qin, ZHANG Qingbin, et al. Fluid-structure interaction dynamic characteristics of parafoil under trailing-edge deflection[J]. 2023, 41(5): 68-75.
高兴龙, 陈钦, 张青斌, 等. 翼伞后缘偏转过程的流固耦合动力学特性[J]. 空气动力学学报, 2023, 41(5): 68−75. DOI： 10.7638/kqdlxxb-2021.0397

GAO Xinglong, CHEN Qin, ZHANG Qingbin, et al. Fluid-structure interaction dynamic characteristics of parafoil under trailing-edge deflection[J]. 2023, 41(5): 68-75. DOI： 10.7638/kqdlxxb-2021.0397.

摘要

深入研究翼伞后缘偏转过程的气动与结构耦合动力学问题是解决大型翼伞精确空投系统机动转弯和雀降等操纵动作设计分析的重点内容。首先基于ALE算法和罚函数耦合方法对翼伞后缘偏转过程进行流固耦合动力学建模，之后基于结构化的ALE求解方法和瞬态非线性求解器对翼伞三维模型的单个气室后缘偏转进行仿真验证，预测了后缘偏转运动引起的周围流场流动分离现象。分别针对翼伞后缘单侧下偏和双侧下偏过程的流固耦合行为进行仿真分析，获得全时域内翼伞结构场和周围流场特性动态演化结果，以及翼伞气动性能参数时间历程曲线，发现了后缘下偏过程的操纵延迟现象。最后通过风洞试验对仿真结果进行验证，证明了方法的有效性，为大型冲压翼伞的设计和应用提供理论和技术支撑。

Abstract

A deep understanding of the fluid-structure interaction (FSI) problem of the parafoil under trailing-edge deflection is crucial for the maneuvering and landing design of large parafoils’ precision airdrop system. Based on the ALE (arbitrary Lagrangian Eulerian) algorithm and the penalty coupling method

the FSI modeling of parafoils under trailing-edge deflection is firstly proposed

then the structured ALE (S-ALE) method and the transient nonlinear dynamics solver are used to simulate a single cell 3D model of the parafoil under trailing-edge deflection

and the flow separation phenomenon due to the trailing-edge deflection is captured. The FSI characteristics of the parafoil under both single and double deflections are simulated and analyzed. The structural and surrounding flow fields evolution in the time domain are obtained

as well as the time history profiles of various parafoil aerodynamics. It is found that there is a delay in the manipulation under trailing-edge deflection. Finally

the simulation results are verified by a wind tunnel test

which suggests the efficiency of our method. The present results provide good support for the design and application of large parafoils.

关键词

Keywords

references

XIONG J. Research on the dynamics and homing project of parafoil system[D]. Changsha: National University of Defense Technology, 2005 (in Chinese).

HAN Y H, YANG C X, XIAO H J, et al. Review on key technology and development of parafoil precise airdrop systems[J]. Ordnance Industry Automation, 2012, 31(7): 1-7. (in Chinese)[知网中文][知网英文]DOI:10.3969/j.issn.1006-1576.2012.07.001

TANG W, JOHARI H. Deformation of a ram-air canopy due to control line retraction[C]// 24th AIAA Aerodynamic Decelerator Systems Technology Conference, Denver, Colorado. Reston, Virginia: AIAA, 2017: 3546. doi: 10.2514/6.2017-3546

TAKIZAWA K, TEZDUYAR T E, TERAHARA T. Ram-air parachute structural and fluid mechanics computations with the Space-Time Isogeometric Analysis (ST-IGA)[J]. Computers Fluids, 2016, 141: 191-200. DOI:10.1016/j.compfluid.2016.05.027[LinkOut]

FOGELL N A, IANNUCCI L, BERGERON K. Fluid-structure interaction simulations of the inflated shape and associated flowfield of the MC4/5 parafoil during steady gliding flight[C]// 24th AIAA Aerodynamic Decelerator Systems Technology Conference, Denver, Colorado. Reston, Virginia: AIAA, 2017: 3543. doi: 10.2514/6.2017-3543

ALTMANN H. Fluid-structure interaction analysis of ram-air parafoil wings[C]// 23rd AIAA Aerodynamic Decelerator Systems Technology Conference, Daytona Beach, FL. Reston, Virginia: AIAA, 2015: 2184. doi: 10.2514/6.2015-2184

NIE S, CAO Y H. A Drichlet/Neumann strongly coupled iterative method for fluid structure interaction of parafoil inflation process[C]// 55th AIAA Aerospace Sciences Meeting, Grapevine, Texas. Reston, Virginia: AIAA, 2017: 1415. doi: 10.2514/6.2017-1415

WANG G Q, TENG H S, WANG Q. Dynamics research on maneuvering and turning of the large parafoil[J]. Spacecraft Recovery Remote Sensing, 2021, 42(2): 49-58. (in Chinese)[万方]

XU W J, TENG H S. A simulation research on parametric modeling of 3D-parafoil based on LS-DYNA[J]. Spacecraft Recovery Remote Sensing, 2015, 36(3): 11-19. (in Chinese)[知网中文][知网英文]DOI:10.3969/j.issn.1009-8518.2015.03.002

WANG L F, HE W L. Parafoil aerodynamic deformation simulation based on cable-membrane finite element model[J]. Journal of Beijing University of Aeronautics and Astronautics, 2017, 43(1): 47-52. (in Chinese)[知网中文][知网英文]DOI:10.13700/j.bh.1001-5965.2016.0017

SUN Q L, LIANG W, CHEN Z Q, et al. Numerical simulation analysis for aerodynamic performance of parafoil with flap deflection[J]. Journal of Harbin Institute of Technology, 2017, 49(4): 48-54. (in Chinese)[万方]

ZHU H, SUN Q L, LIU X F, et al. Fluid–structure interaction-based aerodynamic modeling for flight dynamics simulation of parafoil system[J]. Nonlinear Dynamics, 2021, 104(4): 3445-3466. DOI:10.1007/s11071-021-06486-0[LinkOut]

GUO Y M, YAN J G, XING X J, et al. Modeling and analysis of deformed parafoil recovery system[J]. Journal of Northwestern Polytechnical University, 2020, 38(5): 952-958. (in Chinese)[万方]

GAO X L. Research on multibody dynamics and fluid-structure interaction of parachute-body system[D]. Changsha: National University of Defense Technology, 2016 (in Chinese).

GAO X L, ZHANG Q B, TANG Q G. Fluid–structure interaction and flight dynamics analysis of parachute–payload system during uncontrolled airdrop process[J]. Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering, 2018, 232(13): 2499-2512. DOI:10.1177/0954410017718565[LinkOut]

GAO X L, TANG Q G, ZHANG Q B, et al. Numerical study on fluid-structure interaction of slot-parachute's inflation process[J]. Acta Aeronautica et Astronautica Sinica, 2013, 34(10): 2265-2276. (in Chinese)[万方]

Chen H. Recent developments in LS-DYNA® S-ALE[C]//. 15th International LS-DYNA Conference, Detroit, USA, June 10-12, 2018

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Static aerodynamic characteristics of symmetrical wind turbine airfoils considering the influence of near-ocean underlying surface

Fluid-structure interaction characteristics of butterfly flexible flapping wings in the forward flight

Research on the aerodynamic performance of compressor blades considering fluid-structure interaction effects

Advances in machine learning for wind-induced fluid-structure interaction of large-scale structures

Fluid-structure interaction simulation of parachute inflation based on an immersed boundary method and large eddy simulation

Related Author

Xu Xinye

Hu Chuanxin

Huang Wen

Jia Xiaofeng

Zhu Hanxi

Guo Chengpeng

Zhang Tiejun

Zhang Yang

Related Institution

School of urban construction, Wuhan University of Science and Technology, Wuhan

AVIC Aerodynamics Research Institute, Shenyang

College of Astronautics, Nanjing University of Aeronautics and Astronautics, Nanjing

State Key Laboratory of Aerodynamics, Mianyang

Sichuan Tianfu Fluid Big Data Research Center, Chengdu

AI问答

⁰