Experimental investigations of the hydrogen combustion chamber for high-speed vehicle

Ivankin, M. A.; Nikolaev, A.; Талызин, Вадим Алексеевич; Voloschenko, Oleg

doi:10.2514/6.2015-3617

Cited by 3 publications

(2 citation statements)

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“…Studies of high-speed ramjet and their combustion chambers have been performed in T-131 wind tunnel for over 30 years. During this period, a wide variety of devices were tested -from modules and combustion chambers for high-speed ramjets [17][18][19][20] and their elements to gasdynamic combustion stabilizers [21], detonation initiators [22] and pulse detonation tubes [23]. High-speed profiled combustion chambers with different degrees of expansion, with different methods of fuel delivery organization were investigated.…”

Section: Possibilities Of Experimental Studies In T-131 Wind Tunnelmentioning

confidence: 99%

Complex numerical-experimental investigations of combustion in model high-speed combustor ducts

et al. 2019

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Fast technologies for numerical simulation of high-speed flows in ducts, developed in TsAGI, are described. The examples are presented of the application of experimental data, obtained at T-131 wind tunnel, for validation of the developed numerical technologies: 1) validation of 2.5D and 3D calculations of flow in the elliptic combustor with hydrogen supersonic combustion that was studied within HEXAFLY-INT international project; 2) validation of 2D and 2.5D calculations of flow in high-speed model combustor duct with step-like expansion. Preparation of new series of experiments, oriented on validation of turbulent combustion models, is described.

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Section: Possibilities Of Experimental Studies In T-131 Wind Tunnelmentioning

confidence: 99%

Complex numerical-experimental investigations of combustion in model high-speed combustor ducts

et al. 2019

Self Cite

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“…Studies of high-speed engines and their combustion chambers have been performed in T-131 wind tunnel for over 30 years. During this period, a wide variety of devices were tested -from modules and combustion chambers for high-speed ramjets [6][7][8][9] and their elements to gasdynamic combustion stabilizers [10], detonation initiators [11] and pulse detonation tubes [12]. High-speed profiled combustion chambers with different degrees of expansion, with different methods of fuel delivery organization were investigated.…”

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confidence: 99%

Simulation of flow development in high-speed combustor in 2D and 3D formulations

Власенко¹,

Matyash²,

Molev³

et al. 2018

AIP Conference Proceedings

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Model high-speed combustor on gaseous hydrocarbon fuel, prepared for experiments in T-131 wind tunnel of TsAGI, is presented. Experiments are projected to create an experimental database for validation of calculations and physical models of turbulence and combustion. Geometry of combustor and prepared measurements are described. The main subject of paper is preliminary calculations of this combustor. Numerical methods for 2D and 3D URANS calculations are described. Special attention is given to numerical techniques allowing fast calculations of 3D unsteady flow development in the combustor. Approach to parallel realization of Fractional Time Stepping (FTS) technology is described. One way of In Situ Adaptive Tabulation (ISAT) of kinetic equations solution during the calculation is presented. Possible gasdynamic structure of flow in the combustor with the flame stabilization both in subsonic and in supersonic regime is described. Asymmetrical stationary solution (for the symmetrically-expanding duct) and symmetrical solution with flame oscillations are found and analyzed.

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Transient combustion phenomena in high-speed flows in ducts

et al. 2020

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Experimental investigations of the hydrogen combustion chamber for high-speed vehicle

Cited by 3 publications

References 1 publication

Complex numerical-experimental investigations of combustion in model high-speed combustor ducts

Complex numerical-experimental investigations of combustion in model high-speed combustor ducts

Simulation of flow development in high-speed combustor in 2D and 3D formulations

Transient combustion phenomena in high-speed flows in ducts

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