Investigation of the Unsteady Flow for the Supersonic Jet Element

Abstract:

Article Preview

The unsteady viscous flow of the supersonic jet element (SJE) was simulated numerically based on CFD technology. A dual time-stepping scheme and AMG scheme were employed to solve the unsteady flows in SJE, and the reasons of thrust fluctuation during the wall-attachment state of SJE are found out. Based on the pressure cloud and streamlines, the vortices generated by the unsteady flow on attached wall had also been investigated and drawn some conclusions.

Info:

Periodical:

Advanced Materials Research (Volumes 201-203)

Edited by:

Daoguo Yang, Tianlong Gu, Huaiying Zhou, Jianmin Zeng and Zhengyi Jiang

Pages:

2178-2181

DOI:

10.4028/www.scientific.net/AMR.201-203.2178

Citation:

Y. Xu et al., "Investigation of the Unsteady Flow for the Supersonic Jet Element", Advanced Materials Research, Vols. 201-203, pp. 2178-2181, 2011

Online since:

February 2011

Export:

Price:

$35.00

[1] Y. Xu, S.X. Yang, Z.G. Zhou, in: Proceedings of the Fifth International Conference on Fluid Power Transmission and Control (2001).

[2] Y. Xu, S.X. Yang, Y.F. Wang, in: Proceedings of the Fifth International Symposium on Test and Measurement (2003).

[3] T. H. Shin, W. W. Liou, A. Shabbir, and J. Zhu, in: Model Development and Validation , Computers Fluids, 24(3): 227-238, (1995).

In order to see related information, you need to Login.