[an error occurred while processing this directive] [an error occurred while processing this directive] [an error occurred while processing this directive]
[an error occurred while processing this directive]

Journal of Projectiles, Rockets, Missiles and Guidance >

2011 , Vol. 31 >Issue 1: 211 - 214,218

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2011.01.068

CORRELATION TECHNOLOGY

Airflow Interference Analysis between Propeller and UAV

  • SONG Qi ,
  • LI Yong ,
  • YANG Shuxing ,
  • WANG Fei ,
  • YAO Wei
Expand
  • 1 China Academy of Space Technology, Beijing 100094, China
    2 Beijing Institute of Technology, Beijing 100081, China

Received date: 2010-03-29

  Online published: 2025-05-30

Fold

Abstract

The slide mesh technology has been used for the objective that the interference between propeller and UAV is researched through numerical simulation. In the process of analyse, the method of the particle track, part of force and statistic of moment has been done. The result shows that UAV can keep relatively stable by aileron and vertical tail. The propeller slipstream has some effect to UAV, such as the increase of life in the wing and reversed torque of propeller.

Key words： propeller; UAV; airflow interference; dynamic mesh

Cite this article

SONG Qi , LI Yong , YANG Shuxing , WANG Fei , YAO Wei . Airflow Interference Analysis between Propeller and UAV[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2011 , 31(1) : 211 -214,218 . DOI: 10.15892/j.cnki.djzdxb.2011.01.068

[an error occurred while processing this directive]

References

[1]
Rruno J C, Barth T J．Numerical simulation of unsteady Euler flow around multibladed rotor in forward flight using a moving grid approach [C]// Proceedings of 51st Annual Forum of AHS, 1995．
[2]
Liu C H, Thomas J L, Tung C．Navier-Stokes calculations for the wake of a rotor in hover．AIAA-83-1676[R]．1983．
[3]
Nathan Hariharan, L N Sankar, J Russell, et al. Numerical simulation of rotor airframe interaction[C]// 33rd Aerospace Sciences Meeting and Exhibit, Reno Hilton, January 9-12, 1995.
[4]
王立群, 乔志德, 张茹. 基于动态网格的旋翼流场计算[J]. 计算物理, 2000, 17(4): 367-371.
[5]
白俊强, 刘千刚. 直升机旋翼非定常气动力及结构动力响应计算[J]. 飞行力学, 1998, 16(1): 32-36.
[6]
许和勇. 基于动态对接网格的非定常流动计算方法研究[D]. 西安: 西北工业大学, 2006.
[7]
宋琦、 杨树兴, 徐勇, 等. 滚转状态下卷弧翼火箭弹气动特性的数值模拟[J]. 固体火箭技术, 2008, 31(6): 552-554.
[8]
Jin Zhu, Ted Blacker, Rich S. Background overlay grid size functions[C]// Proceedings 11th International Meshing Roundtable, Sandia National Laboratories, 2002: 65-74.
[9]
Eric L Blades David L Marcum. A sliding interface method for unsteady unstructured flow simulations[J]. International Journal for Numerical Methods in Fluids, 2007, 53(3): 507-529.
[10]
朱自强. 应用计算流体力学[M]. 北京: 北京航空航天大学出版社, 1998.
[11]
陶文铨. 数值传热学[M]. 西安: 西安交通大学出版社, 2001.
Options
Outlines

/

〈 〉

[an error occurred while processing this directive]