公开(公告)号：WO2020124049A1

公开(公告)日：2020-06-18

申请号：PCT/US2019/066400

申请日：2019-12-13

Applicant: TRANSPORTATION IP HOLDINGS, LLC

Inventor： KOBIELSKI, Louis ,  UYGUN, Baris ,  FELTON, Adam

IPC: F02B37/24 ,  F23R3/28 ,  F23R3/14 ,  F01D17/16

Abstract: Various methods and systems are provided for a fluidic variable turbine. In one example, a system for an engine comprises a turbocharger turbine including a nozzle ring, the nozzle ring including a plurality of stationary vanes, each vane of the plurality of stationary vanes including a plurality of injection ports arranged at an outer surface of the vane, and a gas supply system to supply variable gas flow to and out of the plurality of injection ports.