The characteristics entrance device of external compression of impulsively-periodic energy supply influence in the filling undisturbed flow.

Aviation technics and technology


Makhrov A. S.*, Pirogov S. Y.**

Military spaсe Akademy named after A.F. Mozhaisky, 13, Zdanovskaya str., Saint Petersburg, 197198, Russia



Numerical investigation result are present to demonstrate an influence of energy supply influence on the shock-wave structure in the entrance device of external compression under given operating mode. It is shown, that energy supply in the filling undisturbed flow can be used for the change of shock-wave structure arising in an input of the entrance device under the given operating mode.


airplane, entrance device, energy supply, shock-wave structure, Godunov's method

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