B
Cv
d
Et
f
F
Ms
p
P1
P2
P4
P5
P6
P7
Res
St
t
T
u
U5
x
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drag parameter of cylinder array (see eq. (3))
specific heat at constant volume
diameter of cylinder
Et total energy of flow per unit volume, Et
=
peak frequency of pressure oscillation in the wake of cylinder array
drag coefficient of cylinder array (see eq. (5))
shock Mach number
pressure
undisturbed pressure in test section ( = atmospheric pressure) (see
Fig. 10)
pressure behind ineident shock wave (see Fig. 10)
initial pressure in the high pressure chamber of shock tube
pressure behind transmitted shock wave (see Fig. 10)
pressure behind contact surface (see Fig. 10)
pressure behind reflected shock wave (see Fig. 10)
solid Reynolds number (see sq. (4) )
Strouhal number of pressure oscillation in the wake of cylinder
array (see eq.(1))
time
temperature
flow velocity
flow velocity behind transmitted shock wave (see Fig.10)
coordinate in shock tube axis
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