Effects of initial grain temperatures on homogeneous propellant rocket motor operation with special emphasis on combustion instability

@article{Safta2015EffectsOI,
  title={Effects of initial grain temperatures on homogeneous propellant rocket motor operation with special emphasis on combustion instability},
  author={Doru Safta and Ioan Ion},
  journal={International Conference on Military Technologies (ICMT) 2015},
  year={2015},
  pages={1-8}
}
The purpose of this paper is to give an overview of our main experimental results on combustion instabilities and pressure oscillations in Double-Base (DB) homogeneous propellant grain rocket motors (SPRM-01, 02 and 03). We recorded some particular pressure-time traces, at extreme grain initial temperatures (223-233 K and 313-323 K), with significant perturbed pressure signal that was FFT analysed. On the basis of an improved mathematical model it was explored how the derived nonlinear pressure… CONTINUE READING

References

Publications referenced by this paper.
SHOWING 1-10 OF 12 REFERENCES

thesis: Research on the flow in the rocket engine nozzle and consequences on the dynamics of rocket flight

M. I. Marmureanu
  • “Politehnica” University of Bucharest
  • 2013
VIEW 9 EXCERPTS
HIGHLY INFLUENTIAL

Blomshield, Lessons Learned In Solid Rocket Combustion Instability

F S.
  • American Institute of Aeronautics and Astronautics,
  • 2006
VIEW 2 EXCERPTS

Flandro, Verification and validation of rocket stability integral transformations, 41 AIAA 2005-4001/ ASME/ SAE

S. R. Fischbach, G.A.J. Majdalani
  • ASEE Joint Propulsion Conference & Exhibit,
  • 2005
VIEW 2 EXCERPTS

Similar Papers

Loading similar papers…