VESTNIK of Samara University. Aerospace and Mechanical EngineeringVESTNIK of Samara University. Aerospace and Mechanical Engineering2542-04532541-7533Samara National Research University52110.18287/2541-7533-2007-0-2(13)-103-107UnknownThermodynamic effect of gas stream division and its using in different fields of human activity11sadohina@ssau.ru11sadohina@ssau.ruVolga-Ural region department of EMERCOM OF RUSSIAState fireman department of Bashkortostan Republic180720076210310729052014Copyright © 2015, VESTNIK of the Samara State Aerospace University2015<p>This paper deals with thermodynamic effect of gas stream division during high-speed outflow and its using in different fields of human activity.</p>