Optimal Separation Control on the Flap of a 2D High-Lift Configuration
Optimal Separation Control on the Flap of a 2D High-Lift Configuration
复制标题
二维高升力配置襟翼的最佳分离控制
DOI:
10.1007/978-3-319-11541-2_27
复制
发表时间:
2015
期刊:
影响因子:
--
通讯作者:
Frank Thiele
中科院分区:
文献类型:
--
作者:
Anil Nemili;Emre Özkaya;Nicolas R. Gauger;Felix Kramer;Frank Thiele
Flow separation on the flap of a high-lift device degrades the overall aerodynamic performance and hence results in a drop in the lift coefficient. However, by employing the active flow control techniques, separation can be delayed and thus the lift can be enhanced. In these methods, the flow is controlled by varying the parameters of actuation. In the present work, the optimal set of actuation parameters is found using the gradient-based optimisation algorithms combined with an accurate and robust discrete adjoint method for unsteady RANS. Numerical results are presented for the optimal separation control on the flap of a high-lift configuration over a large time interval.
影响因子:
2.9
作者:
Anil Nemili;Özkaya Emre;N. Gauger;F. Kramer;A. Carnarius;F. Thiele
通讯作者:
F. Thiele
影响因子:
2.5
作者:
Anil Nemili;N. Gauger;F. Thiele
通讯作者:
F. Thiele
影响因子:
2.2
作者:
A. Carnarius;F. Thiele;E. Özkaya;Anil Nemili;N. Gauger
通讯作者:
N. Gauger