Research Article

[Retracted] Research on Optimizing Selection and Optimizing Matching Technologies of Aeroengine Fan Rotor Blades

Table 3

Ten groups of rotating blades (280 blades) selected from the blade database.

No.Blade no.First-order bendingFirst-order torqueGravitational oment (gmm)No.Blade no.First-order bendingFirst-order torqueGravitational moment (gmm)

1222134674281280
250131661278100254194129662280920
3293135675276160255287136662279360
4115132669275700256252135658281140
596135664281080257298132695277460
614313467727644025857135676278620
7221134675280220259214129663281260
8203130679278560260177136678280620
9158134643276460261167133670278520
10120134667277300262189130661277000
11178132661278760263201134675281200
12237135662281120264140135679278300
13238129676276840265186129674276800
14174134662278820266233134676281080
15265129660276520267225134676280760
16171131667276080268157130662276080
17213131671281600269296129644279540
18142136676278640270147134663277120
1926212966227814027151131661278440
204413467627705627285132661278040
21185134653279280273289132690277620
2252135661277100274279130677275520
23285136661276600275183129663277460
2493130673277700276235133662275460
25195129673277360277263136673277880
26116134677275980278256132645275680
27149130677275760279133134679276660
28234135659279840280137131673278600