4 Artículos

Mild Detonation Initiation in Rotating Detonation Engines: An Experimental Study of the Deflagration-to-Detonation Transition in a Semiconfined Flat Slit Combustor with Separate Supplies of Fuel and Oxidizer

Acceso

en línea

Igor O. Shamshin, Vladislav S. Ivanov, Viktor S. Aksenov, Pavel A. Gusev, Konstantin A. Avdeev and Sergey M. Frolov

Rotating detonation engines (RDEs) are considered to be promising thrusters for aerospace propulsion. Detonation initiation in RDEs can be accompanied by a destructive explosion of an excess volume of the fuel mixture in the combustor. To exclude this ph... ver más

Revista: Aerospace Formato: Electrónico

Tabla de contenido: Vol: 10 Num: 0 Par: 12 Año: 2023

Experimental research into the influence of twospark ignition on the deflagration to detonation transition process in a detonation tube

Acceso

en línea

Kostyantyn Korytchenko,Pavel Krivosheyev,Dmytro Dubinin,Andrii Lisniak,Kostiantyn Afanasenko,Serhii Harbuz,Olga Buskin,Andriy Nikorchuk,Ivan Tsebriuk Pág. 26 - 31

The paper reports a study into the initiation of detonation in pulse detonation engines. The chosen direction to resolve this issue is the use of detonation tubes with multifocal ignition. We applied two spark discharges as a source of ignition, which ig... ver más

Revista: Eastern-European Journal of Enterprise Technologies Formato: Electrónico

Tabla de contenido: Vol: 4 Num: 5 Par: 0 Año: 2019

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