Proceedings of the Korean Society of Propulsion Engineers Conference (한국추진공학회:학술대회논문집)
- Volume y2005m4
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- Pages.88-91
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- 2005
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- 1975-342X(pISSN)
Burning rate measurement technique of solid propellant at high pressure
고체추진제의 고압 연소속도 측정기법
Abstract
The combustion characteristics of high burning HTPB/AP solid propellants have been investigated by means of a closed bomb method of interval volume of 200 co and 700 cc at pressures from 1000 to 30,000 psi. The burning rate data measured by closed bomb are in good agreement with strand burner test results at pressure from 1000 to 5000 psi using disc sample of 1 mm thickness. The burning rate dat by using 200 cc closed bomb are in general agreement with that of 700 cc closed bomb. At pressure between
본 연구에서는 내부용적이 200cc와 700cc인 closed bomb법 이용하여