Thermal properties measurements of solid rocket propellant oxidizers and binder materials as a function of temperature

Hanson‐Parr, D. M.; Parr, T. P.

doi:10.1080/07370659908216094

Cited by 86 publications

(48 citation statements)

References 9 publications

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“…After this calibration of the model at a single burning condition, the regression rate is calculated at different pressures, without modification of any of the other parameters. The thermophysical properties of solid HNF were recently measured [16]. The specific heat capacity and thermal conductivity were found to have a slight temperature dependence.…”

Section: Resultsmentioning

confidence: 99%

Steady state HNG combustion modeling

Louwers¹,

Gadiot²,

Brewster

et al. 1998

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Section: Resultsmentioning

confidence: 99%

Steady state HNG combustion modeling

Louwers¹,

Gadiot²,

Brewster

et al. 1998

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“…Of the results presented in the figure, the experimentally measured data are those obtained in [34,40,41]. From the figure, it is evident that the data of [40] and [41] for β-HMX coincide with very good accuracy. The dependence for β-HMX obtained in [34] is also close to the data of [40,41].…”

Section: Notesmentioning

confidence: 56%

“…Figure 3 shows the temperature dependence of the specific heat capacity of HMX according to different authors [5,34,35,40,41]. In [4,6], the temperature dependence of the heat capacity of the condensed phase is ignored and its constant value is used: 0.3 cal/(g · K) in [4] and 0.36 cal/(g · K) in [6].…”

Section: Notesmentioning

confidence: 99%

HMX flame structure for combustion in air at a pressure of 1 atm

Paletsky

Volkov

Коробейничев

2008

Combust Explos Shock Waves

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The chemical structure of HMX flame during combustion in air at a pressure of 1 atm was calculated using molecular beam mass spectrometric sampling. HMX vapor was recorded for the first time near the burning surface. A total of 11 species were identified in the HMX flame (H 2 , H 2 O, HCN, N 2 , CO, CH 2 O, NO, N 2 O, CO 2 , NO 2 , and HMX vapor), and their concentration profiles were measured. The HMX combustion was unstable. The species concentration profiles exhibit periodic pulsations related to variation in the HMX burning rate. The HMX flame structure at various distances to the burning surface was determined using the average value of the burning rate. Two main zones of chemical reactions in the flame were found. In the first zone ≈0.8 mm wide adjacent to the burning surface, HMX vapor decomposes and NO 2 , N 2 O, and CH 2 O react with each other to form HCN and NO. In the second zone ≈0.8-1.5 mm wide, HCN was oxidized by nitric oxide to form the final combustion products. The composition of the final combustion products was analyzed. The global reaction of HMX gasification at a pressure of 1 atm was established. Heat release values in the condensed phase calculated by the global gasification reaction and by the equation of heat balance on the burning surface (using literature data from microthermocouple measurements) were analyzed and compared.

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“…The thermophysical properties of HNF have been measured by Hanson-Parr and Parr [16]. Up to the melting temperature of HNF (124°C) the thermal diffusivity is a continuous function of temperature, with slight positive temperature dependence.…”

Section: Williamsmentioning

confidence: 99%