Abstract:
Levels of vibrations of the wall of a flow-type detonation chamber of an annular cylindrical geometry in the region of detonation-wave rotation and the noise at a distance of 1 m are measured. In the case of continuous spin detonation of a hydrogen–air mixture, these values are found not to exceed the values inherent in conventional turbulent combustion of the fuel with the same flow rate in the same chamber.
Citation:
F. A. Bykovskii, E. F. Vedernikov, S. V. Polozov, “Noise and vibrations in a combustor with continuous spin detonation combustion of the fuel”, Fizika Goreniya i Vzryva, 42:5 (2006), 101–112; Combustion, Explosion and Shock Waves, 42:5 (2006), 582–593
Vijay Anand, Ephraim Gutmark, “Rotating detonation combustors and their similarities to rocket instabilities”, Progress in Energy and Combustion Science, 73 (2019), 182
Nimish Pandiya, Andrew C. St. George, Robert B. Driscoll, Vijay Anand, Bhupatindra Malla, Ephraim J. Gutmark, 54th AIAA Aerospace Sciences Meeting, 2016