Increasing the energy efficiency of liquid rocket engine of small thrust (0,1-1,0) N with jet scheme of mixing

Abstract

As a result of theoretical and experimental studies have shown that the main reason for the low efficiency of two-component liquid-propellant thrusters (0.1 ... 1) N on hypergolic propellants with jet mixing scheme is the low efficiency of liquid-phase mixing of the components. Proposed and experimentally investigated a method for increasing the energy efficiency of two-component liquid-propellant thrusters (0,1 ... 1) N on hypergolic propellants with jet mixing scheme due to the intensification of liquid-phase mixing of the components with predkamernogo device.

About the authors

V. E. Nigodjuk

Samara State Aerospace University named after academician S.P. Korolyov (National Research University)

Author for correspondence.
Email: ke_src@ssau.ru

candidate of technical science, associate professor

Russian Federation

A. V. Sulinov

Samara State Aerospace University named after academician S.P. Korolyov (National Research University)

Email: ke_src@ssau.ru

candidate of technical science, associate professor

Russian Federation

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