Burning rates of phenol-formaldehyde composite propellants based on NH4CI04, KCIO4, NaNOa, and KNO a oxidisers are measured under the pressure of nitrogen at 1-95 atm. The burning rate laws of the type (P[r) = (a + bP) and (P/r) = (a + bP21 a) are tested. It is revealed that the latter gives a super
Effect of pressure on the burning rate of composite propellants
β Scribed by Yu. S. Kichin; G. V. Lukashenya; N. N. Bakhman; A. F. Belyaev
- Book ID
- 112393697
- Publisher
- SP MAIK Nauka/Interperiodica
- Year
- 1970
- Tongue
- English
- Weight
- 273 KB
- Volume
- 6
- Category
- Article
- ISSN
- 0010-5082
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π SIMILAR VOLUMES
Various theories [1,2] have been proposed for the pressure dependence of burning rate of composite propellants since a knowledge of this pressure dependence is vital for the design of a solid propellant rocket motor. Recently, Girdhar and Arora [3] have measured the burning rate of phenol-formaldehy
Polymers of o-, m-, and p-nitrophenols with formaldehyde were used as fuel binders in composite propellants based on NH 4C]O 4 and KCIO 4 oxidizers. A study of the burning rate in nitrogen has revealed the occurrence of a breakpoint at about 3-5 atm in the burning rate-pressure curves of all six typ