Experimental study of a subscale rotating detonation chamber fed with gh2 / go2 - DMPE ONERA
Communication Dans Un Congrès Année : 2024

Experimental study of a subscale rotating detonation chamber fed with gh2 / go2

Résumé

Many aspects are currently under investigation before practical implementation of Rotating Detonation Engines (RDE). A key aspect is the ability to control the detonation regime, which is characterized by the number of wave fronts, their direction of rotation and velocity. The purpose of testing a small-scale rotating detonation chamber (RDC) is to identify the main operation and injection conditions governing the detonation dynamics under various injection conditions at affordable cost. This paper will present the methods used to characterize various detonation regimes obtained during one test run. Dynamic measurements of wall pressure in the chamber and highspeed video recordings are complementary data to evaluate the established regimes of detonation during RDC operation.
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Dates et versions

hal-04854481 , version 1 (23-12-2024)

Identifiants

  • HAL Id : hal-04854481 , version 1

Citer

Ewen Bard, Wolfgang Armbruster, Rheindorf Kilian, Alexander Bee, Michael Börner, et al.. Experimental study of a subscale rotating detonation chamber fed with gh2 / go2. 9th Edition of the 3AF International Conference on Space Propulsion : How to speed up innovative propulsion release to market ?, Association aéronautique et astronautique de France (3AF), May 2024, Glasgow, United Kingdom. ⟨hal-04854481⟩
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