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  5. Methods of the igniter mass selection for starting of the rocket of solid fuel

Methods of the igniter mass selection for starting of the rocket of solid fuel

I.M. Prihodko, V.A. Borodavka
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The article deals with the methods of the igniter mass selection, which is considering the kind of solid fuel and combustion chamber operation factors. Methods allow to choose magnitude of pressure which is necessary to create for igniter in the combustion chamber and determinate minimum time for the igniter pyrotechnic composition burning. And also it`s necessary to obtain numerical value of the starting surface area of the igniter pyrotechnic composition burning.