【摘要】 叶片设计过程中,在完成低压末级无围带叶片的应力与频率检测之时,也要进行失速颤振检测,文中提供了避免因失速颤动和共振引起的叶片设计失败的设计指南。更多还原

【Abstract】 During design of blade, after completion of stress and frequency test for LP L-0 blades,a stall flutter test is required. This paper provides the design guidelines to avoid design failure due to stall flutter and resonance.更多还原