CAJ | 학술논문

结合厂内升压式涡轮调试经验，总结了引起振动的根本原因为转子共振和压气机喘振，涡轮出口结冰、转子零件松动、基础不牢等加剧了振动的烈度。为此对共振和喘振的机理进行了分析，并给出产品在设计、调试过程中应注意的事项和措施。
결합엄내승압식와륜조시경험，총결료인기진동적근본원인위전자공진화압기궤천진，와륜출구결빙、전자령건송동、기출불뢰등가극료진동적열도。위차대공진화천진적궤리진행료분석，병급출산품재설계、조시과정중응주의적사항화조시。
Combining with the commissioning experience on compressor-turbines in the factory, the fundamental causes were summarized, which were rotor resonance and compressor surge. In addition, turbine export frozen, rotor parts loosed and basic not firmed contributed to the amplitude of vibration. So the mechanism of surge and the resonance was analyzed, and the measures and matters that should be paid attention were given in the process of the product design and debugging.