Journal of Engineering Physics and Thermophysics

, Volume 85, Issue 6, pp 1346–1351 | Cite as

Concerning the problem of dynamic damping of the vibration combustion self-oscillations in a liquid-propellant rocket engine

  • B. I. Basok
  • V. V. Gotsulenko
  • V. N. Gotsulenko
Article
  • 84 Downloads

The reason for the decrease in the amplitude of longitudinal vibration combustion self-oscillations in the combustion chamber of a liquid-propellant rocket engine by means of antipulse partitions has been justified. A mathematical model of the development of combustion instability in such a chamber on attachment of a Helmholtz resonator to it has been obtained. The character of the damping of vibration combustion self-oscillations excited by the action of the Crocco mechanisms and negative thermal resistance, when varying the acoustic parameters of the resonator and of the pressure head characteristics of combustion chamber is established.

Keywords

vibration combustion self-oscillations Helmholtz resonator damping of self-oscillation wave resistance antipulse partitions 

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    L. Crocco and Hsin-i Cheng, Theory of Combustion Instability in Liquid Propellant Rocket Motors [Russian translation], Izd. Inostr. Lit., Moscow (1958).Google Scholar
  2. 2.
    V. V. Gotsulenko and V. N. Gotsulenko, Thermal resistance as a mechanism of excitation of self-oscillations, in: Coll. Sci. Papers of Dneprodzerzhinsk State Tech. Univ., Issue 1 (11), Dneprodzerzhinsk (2009), pp. 95–100.Google Scholar
  3. 3.
    Ya. B. Zel’dovich, O. I. Leipunskii, and V. B. Librovich, Theory of Nonstationary Combustion of Powder [in Russian], Nauka, Moscow (1975).Google Scholar
  4. 4.
    V. V. Gotsulenko and B. I. Basok, Control of the self-oscillations of a vibrating flame with simultaneous operation of the mechanisms of their excitation, Prom. Teplotekh., 31, No. 3, 101–107 (2009).Google Scholar
  5. 5.
    V. F. Chebaevskii and V. I. Petrov, Cavitation Characteristics of High-Duty Screw-Centrifugal Pumps [in Russian], Mashinostroenie, Moscow (1973).Google Scholar
  6. 6.
    M. S. Natanzon, Instability of Combustion [in Russian], Mashinostroenie, Moscow (1986).Google Scholar
  7. 7.
    M. A. Il’chenko, V. V. Kryutchenko, Yu. S. Mnatsakanyan, et al., Stability of the Work Process in the Engines of Flying Vehicles [in Russian], Mashinostroenie, Moscow (1995).Google Scholar
  8. 8.
    V. V. Gotsulenko, Control of the amplitude of self-oscillation of vibration combustion in a liquid-propellant rocket engine by solving the system of equations that describe this regime of combustion, Inzh.-Fiz. Zh., 83, No. 3, 496–501 (2010).Google Scholar
  9. 9.
    V. V. Gotsulenko and V. N. Gotsulenko, Experimental investigation of oscillations in a system involving a pump with a monotonically decreasing characteristic, Energomashinostroenie, No. 5, 44–45 (1978).Google Scholar
  10. 10.
    V. V. Gotsulenko and V. N. Gotsulenko, Concerning the problem of the instability of impellar pumps at small values of cavitation allowance, in: Tr. Donets. Nats. Tekh. Univ., Issue 51, 64–68 (2002).Google Scholar
  11. 11.
    V. V. Gotsulenko and V. N. Gotsulenko, Distinctive feature of self-oscillations (surging) of impellar pumps, Inzh.-Fiz. Zh., 85, No. 1, 117–122 (2012).Google Scholar
  12. 12.
    V. V. Gotsulenko and V. N. Gotsulenko, On the problem of decreasing self-oscillations of vibrating combustion, Inzh.-Fiz. Zh., 85, No. 1, 132–138 (2012).Google Scholar
  13. 13.
    B. I. Basok, V. V. Gotsulenko, and V. N. Gotsulenko, Control of self-oscillations excited by heat supply, Prom. Teplotekh., 33, No. 4, 63–69 (2011).MathSciNetGoogle Scholar
  14. 14.
    K. I. Artamonov, Thermohydroacoustic Stability [in Russian], Mashinostroenie, Moscow (1982).Google Scholar
  15. 15.
    V. V. Gotsulenko and V. N. Gotsulenko, Damping of self-oscillations of vibration combustion by continuousflow dynamic dampers, Aviats.-Kosm. Tekh. Tekhn., No. 3 (80), 53–57 (2011).Google Scholar
  16. 16.
    V. V. Gotsulenko, A numerical method of integrating the systems of ordinary differential equations with a delayed arguments, Mat. Modelir., No. 2 (12), 5–7 (2004).Google Scholar

Copyright information

© Springer Science+Business Media New York 2012

Authors and Affiliations

  • B. I. Basok
    • 1
  • V. V. Gotsulenko
    • 1
  • V. N. Gotsulenko
    • 2
  1. 1.Institute of Technical Thermal PhysicsNational Academy of Sciences of UkraineKievUkraine
  2. 2.bInstitute of Business Undertakings “Strategy”Zheltye VodyUkraine

Personalised recommendations