Results 211 to 220 of about 72,125 (260)

Carbon Fiber Oxidation in 4D. [PDF]

open access: yesAdv Mater
Ringel BM   +14 more
europepmc   +1 more source

Internal Hypersonic Flow

Journal of Applied Mechanics, 1974
Apart from method of characteristic calculations, there has been little analytical consideration of high-speed internal flows where transverse curvature and/or viscous-inviscid interaction are important. Molder [1] has carried out a numerical computation for internal conical flow using the inviscid Taylor-Macoll equations; however, a singular ray is ...
Lin, T. C., Rubin, S. G.
openaire   +1 more source

Hypersonic Waves in Crystals

Soviet Physics Uspekhi, 1970
The fundamental results of recent research on the propagation of elastic microwaves (hypersonic waves) in crystals of various types are considered. The procedure for experiments with hypersonic waves is briefly described. The characteristics of the propagation of elastic waves in crystals (polarization, velocity, energy flux) and methods of their ...
Vladislav V Lemanov, G A Smolenskiĭ
openaire   +1 more source

Viscous Hypersonic Similitude

Journal of the Aerospace Sciences, 1959
An extension of classical hypersonic similitude is developed which takes into account the interaction effect of the displacement thickness of the boundary layer. A basic result of this viscous similitude is that the total drag including frictional drag obe}^s the classical similarity law for the pressure drag. Additional similarity conditions governing
Hayes, Wallace D., Probstein, Ronald F.
openaire   +2 more sources

Hypersonic missiles

2023
This POSTnote looks at hypersonic missile technologies, efforts to develop them, potential applications, and the possible challenges they may present for missile defence and global stability. Key Points: • Hypersonic missiles combine speeds of over five times the speed of sound with significant manoeuvrability during flight.
Emily Noone, Lydia Harriss
openaire   +1 more source

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