Numerical research on the peculiarities of the operational process in LRE combustion chambers propelled by oxygen and hydrocarbons

Aerospace propulsion engineering


Аuthors

Mosolov S. V., Sidlerov D. A.*, Ponomarev A. A.**, Smirnov . L.

Keldysh Research Centre, 8, Onezhskaya str., Moscow, 125438, Russia

*e-mail: sidlerov@rambler.ru
**e-mail: ponomar_aa@mail.ru

Abstract

The numerical simulation method, developed at Keldysh Research Center, is used for the research into special features of the working process in sub-scale combustion chambers of the LRE propelled by oxygen and hydrocarbons (kerosene). The chambers using jet-centrifugal injectors and operating to the gas-liquid scheme are considered. The influence of structural parameters and operating conditions of injectors, and also of the jet interaction on processes of flow, mixing, combustion was studied.

Keywords:

combustion chamber, liquid rocket engine, numerical simulation.


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