The article mainly researched into the blade containment in the aeroengine.
本文主要研究航空发动机机匣对断裂叶片的包容性问题。
The impaction of long blade with high energy can cause large deformation and the blade will curl as U shape and tear the wall of the containment ring at the second impact position.
高能量长叶片撞击将形起大变形，叶片弯曲成U形，机匣在第二次撞击处被撕裂击穿。
Based on the process of energy absorption and distribution between blade and shell, the mechanism of blade with high-speed impacting containment ring was further understood.
根据撞击过程中能量的分配与吸收，进一步弄清了叶片高速撞击机匣的机理。
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