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Advances in Aerodynamics

Table 2 The boundary layer thickness δ and the wavelength Ν of high-frequency pw at probe points in Group 1 (upstream of the transition front) and in Group 2 (downstream of the transition front)

From: Wall pressure beneath a transitional hypersonic boundary layer over an inclined straight circular cone

Group 1

A

B

C

D

E

F

G

δ (mm)

1.03

1.03

1.01

1.00

1.02

1.06

0.98

Îť (mm)

2.0

1.85

1.75

1.8

1.77

1.74

1.86

Group 2

A’

B’

C’

D’

E’

F’

 

δ (mm)

1.424

1.1

1.27

1.30

1.52

1.71

 

Îť (mm)

2.43

2.23

2.13

2.05

2.07

2.24

 
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