Summary
It has been shown theoretically that taking into account the erosion dependence of the burning rate leads to a broadening of the region of stability with respect to the parameter δ. However, this observation does not automatically imply a physical broadening of the stability region.
Taking the erosion dependence of the surface temperature into account has a destabilizing effect.
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Additional information
Tomsk. Translated from Fizika Goreniya i Vzryva, No. 4, pp. 483–488, October–December, 1971
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Vilyunov, V.N., Rudnev, A.P. Influence of erosion on combustion stability in solid-propellant rocket chambers. Combust Explos Shock Waves 7, 414–418 (1971). https://doi.org/10.1007/BF00740668
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DOI: https://doi.org/10.1007/BF00740668