Steam turbines, steam turbines and STEP PROCESS OPERATION STEAM TURBINE

摘要

1. The steam turbine driven by the steam flow, comprising a rotor and vanes which are arranged around the rotor and each of which comprises a nozzle aperture, wherein the one or more nozzle orifices comprise a guide plate for guiding the flow of forced cooling to rotoru.2. Steam turbine according to claim 1, wherein the guide plate has an air inlet and one or more outlet sopel.3. Steam turbine according to claim 1, wherein the guide plate has an angular konfiguratsiyu.4. Steam turbine according to claim 3, wherein the rotor comprises a rotor disk, and angular configuration provides a directed flow to the flow of forced cooling rotary disku.5. Steam turbine according to claim 3, wherein the angular configuration imparts a tangential velocity component ohlazhdeniya.6 forced flow. Steam turbine according to claim 1, further comprising blades attached to rotoru.7. Steam turbine according to claim 6, wherein the guide vanes and rotor blades form a flow passing therethrough trakt.8. Steam turbine according to claim 6, wherein the guide vanes and rotor blades form a stage steam turbiny.9. Steam turbine according to claim 1, wherein each guide vane includes an aerodynamic portion disposed between the stator and the nozzle diafragmoy.10. Steam turbine according to claim 1, wherein each guide vane comprises a labyrinth located thereon uplotnenie.11. Steam turbine according to claim 1, wherein the guide plate included oborudovaniya.12. Steam turbine according to claim 1, wherein the guide plate is intended for installation at moder