Analysis and Calculation of Secondary Instability of Two-Dimensional Compressible Boundary Layer Flows of A Plate

Fan Xuji; Lou Zhuoshi

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Article Navigation > Applied Mathematics and Mechanics > 1999 > 20(5): 486-490

Fan Xuji, Lou Zhuoshi. Analysis and Calculation of Secondary Instability of Two-Dimensional Compressible Boundary Layer Flows of A Plate[J]. Applied Mathematics and Mechanics, 1999, 20(5): 486-490.

Citation:

Fan Xuji, Lou Zhuoshi. Analysis and Calculation of Secondary Instability of Two-Dimensional Compressible Boundary Layer Flows of A Plate[J]. Applied Mathematics and Mechanics, 1999, 20(5): 486-490.

Citation:

Fan Xuji, Lou Zhuoshi. Analysis and Calculation of Secondary Instability of Two-Dimensional Compressible Boundary Layer Flows of A Plate[J]. Applied Mathematics and Mechanics, 1999, 20(5): 486-490.

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Analysis and Calculation of Secondary Instability of Two-Dimensional Compressible Boundary Layer Flows of A Plate

Shanghai Jiaotong University, Shanghai 200030, P R China

Received Date: 1997-01-26
Rev Recd Date: 1999-03-20
Publish Date: 1999-05-15

Abstract

Abstract

Thia paper used the Floquets three-dimensional linear stability theory in the analysis of two-dimensional compressible boundary layer,a set of stability equations is constructed,the effect of three dimensional linear small perturbation on the two-dimensional compressible boundary layer transition is studied,and the effect of coming flow Ma number on growth and development of the subharmonics is calculated.It can be seen from the calculations,the effect caused by the interaction of two-dimensional and three-dimensional perturbation waves on the development of two-dimensional compressible laminar boundary layer.
- compressible boundary layer,
- secondary instability,
- perturbation

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References(8)

References

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