Three-Dimensional Numerical Modeling of Continuous Spin Detonation of a Syngas–Air Mixture in an Annular Combustor Full article
| Journal |
Combustion, Explosion and Shock Waves
ISSN: 0010-5082 |
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| Output data | Year: 2025, Volume: 61, Number: 3, Pages: 386-399 Pages count : 14 DOI: 10.1134/S0010508225700248 | ||
| Tags | continuous spin detonation, annular combustor, transverse detonation waves, syngas–air mixture, flow structure, mathematical modeling | ||
| Authors |
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| Affiliations |
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Funding (1)
| 1 | Российский фонд фундаментальных исследований | 19-41-543009 |
Abstract:
A closed mathematical model of continuous spin detonation of a syngas—air mixture is stated in a three-dimensional unsteady gas-dynamic formulation, and an algorithm for numerically solving the problem is developed. The model is verified using experimental data on ignition delay at high temperatures and the results of one-dimensional numerical calculations of the Chapman–Jouguet detonation parameters. For three stoichiometric compositions in an annular cylindrical combustor 306 mm in diameter, single-wave continuous spin detonation modes are obtained and the three-dimensional structure and the main flow parameters are analyzed. The minimum possible flow rates for continuous detonation are obtained in the case of variable specific mixture flow rates in a range of
kg/(s m2). The resulting data are compared with existing experimental data
Cite:
Simonov E.V.
, Rybnikov A.I.
, Gurin A.M.
, Trilis A.V.
, Samsonov A.N.
Three-Dimensional Numerical Modeling of Continuous Spin Detonation of a Syngas–Air Mixture in an Annular Combustor
Combustion, Explosion and Shock Waves. 2025. V.61. N3. P.386-399. DOI: 10.1134/S0010508225700248 WOS Scopus OpenAlex
Three-Dimensional Numerical Modeling of Continuous Spin Detonation of a Syngas–Air Mixture in an Annular Combustor
Combustion, Explosion and Shock Waves. 2025. V.61. N3. P.386-399. DOI: 10.1134/S0010508225700248 WOS Scopus OpenAlex
Original:
Симонов Е.В.
, Рыбников А.
, Гурин А.М.
, Трилис А.В.
, Самсонов А.Н.
ТРЕХМЕРНОЕ ЧИСЛЕННОЕ МОДЕЛИРОВАНИЕ НЕПРЕРЫВНОЙ СПИНОВОЙ ДЕТОНАЦИИ СМЕСИ СИНТЕЗ-ГАЗ – ВОЗДУХ В КОЛЬЦЕВОЙ КАМЕРЕ СГОРАНИЯ
Физика горения и взрыва. 2025. Т.61. №3. С.48-63. DOI: 10.15372/FGV2023.9414 РИНЦ OpenAlex
ТРЕХМЕРНОЕ ЧИСЛЕННОЕ МОДЕЛИРОВАНИЕ НЕПРЕРЫВНОЙ СПИНОВОЙ ДЕТОНАЦИИ СМЕСИ СИНТЕЗ-ГАЗ – ВОЗДУХ В КОЛЬЦЕВОЙ КАМЕРЕ СГОРАНИЯ
Физика горения и взрыва. 2025. Т.61. №3. С.48-63. DOI: 10.15372/FGV2023.9414 РИНЦ OpenAlex
Identifiers:
| Web of science: | WOS:001642084700005 |
| Scopus: | 2-s2.0-105025192053 |
| OpenAlex: | W7115733260 |
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