INITIAL STAGE OF THE EFFERVESCING LIQUID OUTFLOW FROM A SEMI-INFINITE CHANNEL. SOLUTION IN THE FORM OF THE RIEMANN WAVE

The theory of Riemann waves used in the present work for describing the initial stage of outfl ow of an effervescing liquid from a tubular channel, and basic equations describing the effervescing liquid fl ow are given. A mathematical model of the outfl ow of an effervescing liquid from a tubular channel in the case of seal failure at one end of the channel has been constructed. Self-similar solutions of the process of outfl ow for the initial stage with insignifi cant forces of hydraulic friction have been obtained.
   
Author:  F. R. Khuzina, M. S. Salieva, V. A. Krasil′nikov, and A. R. Nabiullin
Keywords:  effervescing liquid, self-similar solutions, hydraulic friction
Page:  957