The relation between pressure and instantaneous linearity erosion rate was obtained through nozzle ablation experiments under high pressure.
开展了高压强条件下的喷管烧蚀试验研究，揭示了压强对喷管烧蚀率的影响规律。
2
Solid particle erosion (SPE) is very critical on the life cycle of control stage nozzle for supernormal parameters steam turbine.
固体颗粒冲蚀严重影响超常参数汽轮机调节级喷嘴寿命。
3
Nozzle ablation experiments using the method mentioned above were carried out, and the influence of particle-flux on the erosion-rate of nozzle was obtained.