CAJ | 학술논문

为了研究30000r/min时延期组合点火管的燃烧规律，进行了高转速条件下延期组合点火管的燃烧试验，以及静态及高转速条件下燃烧速度的测试，得到了高转速条件下延期组合点火管燃烧的临界速度，以及延期时间衰减的燃烧规律。同时，分析了出现断烧的原因，并提出了避免断烧的有效途径，验证试验表明断烧原因分析正确。
위료연구30000r/min시연기조합점화관적연소규률，진행료고전속조건하연기조합점화관적연소시험，이급정태급고전속조건하연소속도적측시，득도료고전속조건하연기조합점화관연소적림계속도，이급연기시간쇠감적연소규률。동시，분석료출현단소적원인，병제출료피면단소적유효도경，험증시험표명단소원인분석정학。
Aimed at burning law of delay combination ignition tube under 30 000r/min rotation, the burning tests were carried out, and the burning rate under static state, as well as dynamic state was tested. The critical burning rate of delay combination ignition tube under high-speed rotation conditions was obtained, and burning law was gotten. Meanwhile, the reason of cut-off deflagrating was analyzed, which has been verified by verification test, and the improvement was also put forward.