Secondary instability control of compressible flow by suction for a swept wing
Secondary instability control of compressible flow by suction for a swept wing
复制标题
后掠翼可压缩流吸力二次失稳控制
DOI:
10.1007/s11433-011-4487-6
复制
发表时间:
2011-09
期刊:
影响因子:
--
通讯作者:
Fu Song
中科院分区:
文献类型:
--
作者:
Xu Guoliang;Xiaozhixiang;Fu Song
The crossflow instability of a three-dimensional boundary layer is a main factor affecting the transition around the swept-wing. The three-dimensional boundary layer flow affected by the saturated crossflow vortex is very sensitive to the high frequency disturbances, which foreshadows that the swept wing flow transition will happen. The primary instability of the compressible flow over a swept wing is investigated with nonlinear parabolized stability equations (NPSE). The Floquet theory is then applied to the analysis of the influence of localized steady suction on the secondary instability of crossflow vortex. The results show that suction can significantly suppress the growth of the crossflow mode as well as the secondary instability modes.
登录
查看更多内容
影响因子:
27.7
作者:
T. Herbert
通讯作者:
T. Herbert
影响因子:
4.6
作者:
T. Herbert
通讯作者:
T. Herbert
DOI:
10.1007/978-94-009-1700-2_24
发表时间:
1996
期刊:
--
影响因子:
--
作者:
F. Bertolotti
通讯作者:
F. Bertolotti
影响因子:
2.5
作者:
A. Nayfeh
通讯作者:
A. Nayfeh
DOI:
10.2514/6.1997-1905
发表时间:
1997-06
期刊:
--
影响因子:
--
作者:
D. Arnal;G. Casalis;J. Reneaux;J. Cousteix;Onera Cert
通讯作者:
D. Arnal;G. Casalis;J. Reneaux;J. Cousteix;Onera Cert