RU96115606A - STEAM TURBINE OPERATION METHOD - Google Patents

STEAM TURBINE OPERATION METHOD

Info

Publication number
RU96115606A
RU96115606A RU96115606/06A RU96115606A RU96115606A RU 96115606 A RU96115606 A RU 96115606A RU 96115606/06 A RU96115606/06 A RU 96115606/06A RU 96115606 A RU96115606 A RU 96115606A RU 96115606 A RU96115606 A RU 96115606A
Authority
RU
Russia
Prior art keywords
blades
steam
rotor
steam turbine
disks
Prior art date
Application number
RU96115606/06A
Other languages
Russian (ru)
Other versions
RU2113594C1 (en
Inventor
Е.П. Ковалев
Original Assignee
Е.П. Ковалев
Filing date
Publication date
Application filed by Е.П. Ковалев filed Critical Е.П. Ковалев
Priority to RU96115606/06A priority Critical patent/RU2113594C1/en
Priority claimed from RU96115606/06A external-priority patent/RU2113594C1/en
Application granted granted Critical
Publication of RU2113594C1 publication Critical patent/RU2113594C1/en
Publication of RU96115606A publication Critical patent/RU96115606A/en

Links

Claims (1)

Способ работы паровой турбины, содержащей проточную часть из многоступенчатого ротора с дисками, снабженными рабочими лопатками и расположенными между ними дисками диафрагм с сопловыми лопатками на ободе, заключающийся в пропуске пара через нее для вращения ротора, при этом на вогнутых поверхностях лопаток имеются отрывные зоны при истечении пара, отличающийся тем, что, с целью повышения надежности и экономичности, отрывные зоны в вогнутых поверхностях лопаток заполняются паром извне, подводимым к ним по радиально направленным каналам в дисках и лопатках от зон протечек пара помимо лопаток.The method of operation of a steam turbine containing a flow part from a multi-stage rotor with disks equipped with rotor blades and located between them diaphragm disks with nozzle blades on the rim, which consists in passing steam through it to rotor the rotor, while there are tear-off zones on the concave surfaces of the blades upon expiration steam, characterized in that, in order to increase reliability and efficiency, the separation zones in the concave surfaces of the blades are filled with steam from the outside, supplied to them through radially directed channels in disks and blades from areas of steam leaks in addition to the blades.
RU96115606/06A 1996-07-26 1996-07-26 Steam turbine operation process RU2113594C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU96115606/06A RU2113594C1 (en) 1996-07-26 1996-07-26 Steam turbine operation process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU96115606/06A RU2113594C1 (en) 1996-07-26 1996-07-26 Steam turbine operation process

Publications (2)

Publication Number Publication Date
RU2113594C1 RU2113594C1 (en) 1998-06-20
RU96115606A true RU96115606A (en) 1998-10-20

Family

ID=20183950

Family Applications (1)

Application Number Title Priority Date Filing Date
RU96115606/06A RU2113594C1 (en) 1996-07-26 1996-07-26 Steam turbine operation process

Country Status (1)

Country Link
RU (1) RU2113594C1 (en)

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