Mapping the residual stress distribution on additive repaired turbine blisk a...

Gas turbine aerofoils can be subjected to severe wear and potential for cracking due to harsh operating environment, which involve both high rotational speeds and...燃气轮机叶片（gas turbine aerofoils）会因包含高转速在内的严苛运行工况，承受严重磨损并存在开裂隐患。