Geometrical Shape of the Detonation Front and Instability of the Detonation in a Round Tube
DOI:
https://doi.org/10.15673/2072-9812.3/2014.40227Keywords:
detonation, detonation front, instability of detonation, cell structure of detonation, spin detonationAbstract
Stability problem is solved analytically for the plane detonation wave propagating in a round tube. Geometrical shape (cell structure) of the detonation front, which is a result of instability development, is substantiated mathematically.References
Aslanov S.K. Instability and Structure of Detonation in a Model Combustor [Text] / S.K. Aslanov, V.E. Volkov // Application of Detonation to Propulsion. – Moscow: TORUS PRESS, 2004. – P.17-25.
Taki S. Numerical Analysis of Two-dimensional Nonsteady Detonation [Text] / S. Taki, T. Fujiwara // AIAA Journal, 1978. – Vol. 16, №1. – Р. 73-77.
Wite V.R. Turbulent Structure of Gaseous Detonation [Text] / V.R. Wite // Physics of Fluids, 1961. – Vol.4, №4. P. 465-480.
Strelow R.A. Transient Studies of Detonation Waves [Text] / R.A. Strelow, A.A. Adamczyk, R.J. Stiles // Acta Astronautica, 1972. – V.17. №10. – P. 509.
Vasil’ev A.A. Outstanding Problems in Gaseous Detonations [Text] / A.A. Vasil’ev // Application of Detonation to Propulsion. – Moscow: TORUS PRESS, 2004. – P. 3-10.
Vasil’ev A.A. Closed theoretical model of detonation cell [Text] / A.A. Vasil’ev, Yu.A. Nikolaev // Acta Astronautica, 1978. – Vol.23, №5. – P. 983-996.
