Stéphane Boulal

14
Documents

Publications

Publications

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Investigation on the Influence of Operation and Injection Conditions on the Wave Dynamics of GH2 /GO2 Rotating Detonation Combustors

Ewen Bard , Wolfgang Armbruster , Stephan General , Bernhard Knapp , Alexander Bee et al.

International Symposium on Space Technology and Science (ISTS 35th), Jul 2025, Tokushima, Japan

Communication dans un congrès hal-05408875v1

Experimental and CFD Study of a Sub-scale Rotating Detonation Combustor Fed with Gaseous H₂−O₂

Ewen Bard , Dmitry Davidenko , Wolfgang Armbruster , Stéphane Boulal , Michael Börner et al.

HISST 2025 - International Conference on High-Speed Vehicule Science and Technology, Association Aéronautique et Astronautique de France, Sep 2025, Tours, France

Communication dans un congrès hal-05446604v1
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Stochastic Dynamics of the Afterburning in a Supersonic Fuel-Rich Rocket Plume

Stéphane Boulal , Adrien Langenais , Laurent François , Pierre Bernigaud , Lucien Vingert

The 35th ISTS & 14th NSAT Joint Symposium, Jul 2025, Toskushima, Japan

Communication dans un congrès hal-05299959v1

Experimental analysis of a transcritical LOx/CH 4 swirl flame

Maxime Bouton , Aurélie Nicole , Nicolas Fdida , Stéphane Boulal , Lucien Vingert et al.

30th International Colloquium on the Dynamics of Explosions and Reactive Systems - 30th ICDERS, Jul 2025, Ottawa, Canada

Communication dans un congrès hal-05333250v1
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Quantitative experimental characterization of solidpropellant surface temperature before ignition for future model validation

Robin Devillers , Boulal Stéphane , Dupays Joël , Rommeluere Sylvain , Henry Didier

9ᵀᴴ EUROPEAN CONFERENCE FOR AERONAUTICS AND SPACE SCIENCES EUCASS-3AF 2022, Jun 2022, Lille, France. ⟨10.13009/EUCASS2022-4446⟩

Communication dans un congrès hal-03773931v1
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Experimental characterization of the combustion dynamics of a subscale rocket combustor operating with gaseous methane and gaseous, subcritical or transcritical oxygen

Stéphane Boulal , Nicolas Fdida , Lucien Vingert , Miguel Martin-Benito

Space Propulsion 2022, 3AF, May 2022, Estoril, Portugal

Communication dans un congrès hal-04839906v1

Previous and ongoing detonation studies applied to propulsion in Poitiers

Ratiba Zitoun , Pierre Vidal , Stéphane Boulal , Sylvain Hansmetzger , Vincent Rodriguez et al.

11th Int. Colloquium on Pulsed and Continuous Detonations, 2018, St Petersburg, Russia

Communication dans un congrès hal-02395260v1
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One-dimensional flame subject to periodic and sinusoidal motion : frequency domain analysis and flame-motion contribution to combustion instability

Aurélien Genot , Stéphane Boulal , Jean-Michel Klein , Axel Vincent-Randonnier , Arnaud Mura

Combustion and Flame, 2025, 279, pp.114285. ⟨10.1016/j.combustflame.2025.114285⟩

Article dans une revue hal-05139961v1
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Design and testing of a hydrogen–oxygen pre-detonator for rotating detonation engines

Wolfgang Armbruster , Ewen Bard , Stéphane Boulal , Michael Börner , Stephan General et al.

CEAS Space Journal, 2025, 17 (6), pp.969 - 979. ⟨10.1007/s12567-025-00605-y⟩

Article dans une revue hal-05637741v1
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On the hydro-acoustic coupling responsible for the flashback limit-cycle of a premixed flame at a backward-facing step

Stéphane Boulal , Aurelien Genot , Jean-Michel Klein , Yves Fabignon , Axel Vincent-Randonnier et al.

Combustion and Flame, 2023, 257 (Part 2), pp.112999. ⟨10.1016/j.combustflame.2023.112999⟩

Article dans une revue hal-04187946v1
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Flame dynamics of a subscale rocket combustor operating with gaseous methane and gaseous, subcritical or transcritical oxygen

Stéphane Boulal , Nicolas Fdida , Matuszewski Lionel , Lucien Vingert , Miguel Martin-Benito

Combustion and Flame, 2022, 242, pp.112179. ⟨10.1016/j.combustflame.2022.112179⟩

Article dans une revue hal-03455239v1
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Experimental investigation on the heat fluxes generated by AP/HTPB solid propellant flames

Stéphane Boulal , Robin W. Devillers , Jean-Yves Lestrade , Jean-Michel Lamet , Christophe Corato et al.

Combustion and Flame, 2021, 228, pp.89-98. ⟨10.1016/j.combustflame.2021.01.030⟩

Article dans une revue hal-03140263v1