THREE-DIMENSIONAL CALCULATION OF GAS-DYNAMIC PARAMETERS OF COMBUSTION PRODUCTS IN ANNULAR CHAMBER OF LIQUID ROCKET ENGINE WITH ROTATING DETONATION
The numerical model of calculation of gas-dynamic parameters in the combustion chamber with a rotating detonation wave for propellant – kerosene and oxygen has developed on basis of three-dimensional Euler equations and equations of chemical kinetics. The software complex with a graphical interface has developed for calculations of three-dimensional flows in an annular detonation combustion chamber on "Lomonosov" multiprocessor supercomputer of MSU.
It’s found by calculation that there is a regular mode of combustion with rotating detonation, at which the average total pressure at exit of cylindrical annular detonation combustion chamber (1.5 – 1.8 times in comparison with total pressure in front of chamber) is increased and Mach number at exit of chamber is increased up to about M=1,2. These results are subject to experimental verification.
Keywords: three-dimensional Euler equations, annular detonation chamber, software complex, supercomputer of Moscow State University.
The literature
UDC 621.455:532.525
Chvanov Vladimir Konstantinovich, doctor of techn. sciences.
Levochkin Petr Sergeevich, cand. of techn. sciences.
Starkov Vladimir Kirillovich, cand. of techn. sciences.
Sternin Leonid Evgenievich, doctor of phys-math. sciences.
Russia, Moscow region, Khimki, NPO Energomash named after academician V.P. Glushko. Tel. (495) 286-92-54.
Kraiko Alexander Nikolaevich, doctor of phys-math.sciences.
P’yankov Kirill Sergeevich, cand. of phys-math.sciences.
Tillyaeva Natalia Inoyatovna, cand. of phys-math.sciences.
Russia, Moscow, SSC FSUE "TsIAM named after P.I.Baranov"
Nizovtsev Vladimir Mikhailovich, cand. of tech.sciences.
Russia, Saint Petersburg, A.F.Mozhaysky’ Military Space Academy.
Ponomarev Nikolai Borisovich. cand. of tech.sciences.
Russia, Moscow, SSC FSUE "Keldysh’ Center"
Gonchar Alexey Grigorievich, doctor of tech.sciences.
Denisov Alexey Emilyevich.
Shirshov Vyacheslav Evgenievich, cand. of techn. sciences.
Russia, Moscow region, Yubileyny, JSC "EKA"
Yuriev Vasily Yurievich, cand. of techn. sciences.
Russia, Moscow, FSUE "M.V. Khrunichev GKNPTs"
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