%0 Journal Article %T LH2 turbopump rotor dynamic characteristics under the nonlinear fluid force of labyrinth seal %A Jinkuan, Li %A Du, Jialei %A Yue, Wenlong %A Jiang, Xuqiang %J Proceedings of SPIE %V 12639 %P 1263927-1263927-10 %@ 0277-786X %D 2023-06-16 %I SPIE %~ DeepDyve