International Journal of Hydrogen Energy, volume 47, issue 51, pages 21828-21840
Busemann diffuser for supersonic ramjet engine with detonation combustion of hydrogen-air mixture
Tunik Yu V
1
,
Publication type: Journal Article
Publication date: 2022-06-01
Quartile SCImago
Q1
Quartile WOS
Q1
Impact factor: 7.2
ISSN: 03603199
Condensed Matter Physics
Energy Engineering and Power Technology
Fuel Technology
Renewable Energy, Sustainability and the Environment
Abstract
The expediency of using a Busemann diffuser in a scramjet engine with detonation combustion of hydrogen-air mixtures is studied. A method is developed for calculating an air intake that provides spontaneous initiation of oblique detonation in a hydrogen-air mixture under conditions of rarefied atmosphere at hypersonic freestream Mach numbers. The geometry of the Laval nozzle (convergent-expanding) with the Busemann diffuser for the free flow Mach number 9 is determined. It is shown that at an altitude of about 40 km, the detonation combustion of the hydrogen-air mixture in this nozzle can provide more than 0.4 tons of thrust and more than 35% efficiency. The mathematical model is based on unsteady two-dimensional Euler equations for axisymmetric multicomponent reacting gas flow. To simulate chemical transformations, the detailed kinetic scheme is used that takes into account 33 non-equilibrium reactions for nine components of the mixture. The heat capacity, enthalpy, and entropy of a mixture are calculated using the reduced Gibbs energy of the gas components. Numerical modeling is carried out according to the modified Godunov scheme of the second order of approximation in spatial variables. • Busemann diffuser provides spontaneous initiation of oblique detonation in H 2 +air. • The method for calculating a Busemann diffuser (BD) for a scramjet is developed. • The geometry of the BD for a freestream Mach number of 9 is determined. • At an altitude of 40 km, the efficiency of the scramjet with BD is more than 35%.
Citations by journals
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International Journal of Hydrogen Energy
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International Journal of Hydrogen Energy
2 publications, 40%
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Aerospace
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Aerospace
1 publication, 20%
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Physics of Fluids
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Physics of Fluids
1 publication, 20%
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Aerospace Science and Technology
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Aerospace Science and Technology
1 publication, 20%
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2
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Citations by publishers
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3
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Elsevier
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Elsevier
3 publications, 60%
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Multidisciplinary Digital Publishing Institute (MDPI)
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Multidisciplinary Digital Publishing Institute (MDPI)
1 publication, 20%
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American Institute of Physics (AIP)
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American Institute of Physics (AIP)
1 publication, 20%
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1
2
3
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- We do not take into account publications that without a DOI.
- Statistics recalculated only for publications connected to researchers, organizations and labs registered on the platform.
- Statistics recalculated weekly.
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Tunik Yu. V., Mayorov V. Busemann diffuser for supersonic ramjet engine with detonation combustion of hydrogen-air mixture // International Journal of Hydrogen Energy. 2022. Vol. 47. No. 51. pp. 21828-21840.
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Tunik Yu. V., Mayorov V. Busemann diffuser for supersonic ramjet engine with detonation combustion of hydrogen-air mixture // International Journal of Hydrogen Energy. 2022. Vol. 47. No. 51. pp. 21828-21840.
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TY - JOUR
DO - 10.1016/j.ijhydene.2022.05.023
UR - https://doi.org/10.1016%2Fj.ijhydene.2022.05.023
TI - Busemann diffuser for supersonic ramjet engine with detonation combustion of hydrogen-air mixture
T2 - International Journal of Hydrogen Energy
AU - Tunik, Yu V
AU - Mayorov, V.O.
PY - 2022
DA - 2022/06/01 00:00:00
PB - Elsevier
SP - 21828-21840
IS - 51
VL - 47
SN - 0360-3199
ER -
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@article{2022_Tunik,
author = {Yu V Tunik and V.O. Mayorov},
title = {Busemann diffuser for supersonic ramjet engine with detonation combustion of hydrogen-air mixture},
journal = {International Journal of Hydrogen Energy},
year = {2022},
volume = {47},
publisher = {Elsevier},
month = {jun},
url = {https://doi.org/10.1016%2Fj.ijhydene.2022.05.023},
number = {51},
pages = {21828--21840},
doi = {10.1016/j.ijhydene.2022.05.023}
}
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Tunik, Yu. V., and V.O. Mayorov. “Busemann diffuser for supersonic ramjet engine with detonation combustion of hydrogen-air mixture.” International Journal of Hydrogen Energy, vol. 47, no. 51, Jun. 2022, pp. 21828-21840. https://doi.org/10.1016%2Fj.ijhydene.2022.05.023.
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