Journal of Engineering Physics and Thermophysics
is a translation of Inzhenerno-fizicheskii Zhurnal,
a publication of the  Academic Scientific Complex 
	"A. V. Luikov Heat and Mass Transfer Institute"
of the National Academy of Sciences of Belarus
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the Publisher
ANALYSIS OF THE ACOUSTIC IMPEDANCE 
IN STATIONARY SUPERSONIC FLOWS
V. K. Erofeev , A. V. Omel'chenko , and
V. N. Uskov
UDC 533.6.011.72
The behavior of the  acoustic impedance at discontinuities 
in  stationary  supersonic  nonviscous gas flows  has been 
studied   theoretically.   The  problem   of   determining 
the optimum values of the acoustic impedance behind simple 
and shock waves, at a tangential discontinuity, and in the 
region of the emergence of a  reflected  shock  wave  onto 
a jet boundary has been solved analytically.
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JEPTER74920199817
JEPTER7492017