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J. KIMS Technol > Volume 16(6); 2013 > Article
Journal of the Korea Institute of Military Science and Technology 2013;16(6):881-888.
DOI: https://doi.org/10.9766/KIMST.2013.16.6.881   
An Experimental Study on Combustion Characteristics of Mini Gas Generator by using a Automotive Airbag Inflater
Jong-Han Kim, Sang-Moo Lee, Bang-Sik Kim
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에어백용 인플레이터를 이용한 미니 가스발생기 연소특성 실험연구
김종한, 이상무, 김방식
1국방과학연구소
2(주)한화
Abstract
A basic study was performed to develop a mini gas generator by using a commercial automotive airbag inflater. The mini gas generator can be used for industrial and military application like a seat belt pretensioner. Some parameters were experimentally investigated to reduce the size of the inflater. Basic combustion tests were performed in the closed chamber and measured the pressure and the temperature behavior according to the design parameters. From the study, essential parameters were determined to design a mini gas generator.
Key Words: Inflater, Gas Generator, Combustion, Pressure, Temperature, Metal Filter


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