Hypersonic Aerothermodynamics
betweensupersonicandhypersonicflowisnotwelldefined
boundary
butmostagree itis around Max 5
hotCpTo CpTtV const
kn20.01
i
continuumflow
i
i
i i
Ku 10 freemolecularflow Cosmo Sutherland's Law
g
i.si dynasiosity
Ig si E
i
O flowdeflectionangle
INDEPENDENT
OFMACH
N pig
fi
as Ma a
2s andsince RT
meet pp
p
I
I te
sight
ACROSS
p909009 MEET
Normalshock
ObliqueShock B909
B Osmall Miff
, Pts Pt PEE ftp.ep
G EFFI
iii ftp 2p
Viscous Pressure
Drages Drag
MachIndependence
slenderbodiesDandysmall
assuming
0 2 1 1.29 for y 1.4
Hypersonggpansions EÉÉm
GE.FI Go Fitmitd
Across anexpansion
palp 0 as Mo o Vmax
I 11 130.450
O
INVISCID
K yaso Flow Separation
Om Boy
i me ÉÉ
HypersonicsimilarityParameterk for hypersonic
shocksand
expansions
simplified O M relation
B
K M
Md
FtCEFmI.J
ftp.E I gi
betweensupersonicandhypersonicflowisnotwelldefined
boundary
butmostagree itis around Max 5
hotCpTo CpTtV const
kn20.01
i
continuumflow
i
i
i i
Ku 10 freemolecularflow Cosmo Sutherland's Law
g
i.si dynasiosity
Ig si E
i
O flowdeflectionangle
INDEPENDENT
OFMACH
N pig
fi
as Ma a
2s andsince RT
meet pp
p
I
I te
sight
ACROSS
p909009 MEET
Normalshock
ObliqueShock B909
B Osmall Miff
, Pts Pt PEE ftp.ep
G EFFI
iii ftp 2p
Viscous Pressure
Drages Drag
MachIndependence
slenderbodiesDandysmall
assuming
0 2 1 1.29 for y 1.4
Hypersonggpansions EÉÉm
GE.FI Go Fitmitd
Across anexpansion
palp 0 as Mo o Vmax
I 11 130.450
O
INVISCID
K yaso Flow Separation
Om Boy
i me ÉÉ
HypersonicsimilarityParameterk for hypersonic
shocksand
expansions
simplified O M relation
B
K M
Md
FtCEFmI.J
ftp.E I gi
