Laser-Recoil Combustion Response of RDX

Brewster, M. Q.; Schroeder, T. B.

doi:10.1080/00102209708935616

Cited by 6 publications

(1 citation statement)

References 14 publications

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“…In experiments, the response functions are determined by means of disturbing the combustion by a laser pulse [6][7][8][9][10], by burning samples in a T-burner [11][12][13], and by using the microwave technique [14]. Numerically, the response functions are usually calculated on the basis of various combustion models [3,4,[15][16][17][18][19][20].…”

Section: Introductionmentioning

confidence: 99%

Response functions of HMX and RDX burning rates with allowance for melting

Зенин

Finjakov

2007

Combust Explos Shock Waves

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Experimental values of the burning rate with variations in pressure and initial temperature are given, and identity of gasification laws in the wave for RDX and HMX is demonstrated. Differential parameters (sensitivities) of the burning rate and surface temperature are found. Based on these parameters, response functions of the burning rate to pressure oscillations are calculated. The calculations are performed with and without allowance for condensed phase melting. Allowance for melting is shown to reduce the amplitude of the real part of the response functions, while the thickness of the melted layer does not produce any significant effect on the response functions. Errors of calculating the response functions are presented. The calculated response functions are compared with experimental data.

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