lit. A, Russia
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Nazarov V.V.,OAO Silovye Mashiny | Kortikov N.N.,Saint Petersburg State Polytechnic University | Mironova M.V.,OAO Silovye Mashiny
Thermal Engineering (English translation of Teploenergetika) | Year: 2011

We present the results from a 3D numerical calculation aimed at analyzing the thermal state of the steam-cooled segment of the flow path of a double-flow intermediate-pressure cylinder used in a steam turbine for ultrasupercritical steam conditions. It is shown that the circumferential nonuniformity of metal temperature on the end-face surfaces of disks and on the rotor surface may be disregarded when the turbine runs at the nominal frequency of rotation. © 2011 Pleiades Publishing, Ltd.


Gudkov E.I.,OAO NPO Central Boiler Turbine Institute | Mikhailov V.E.,OAO NPO Central Boiler Turbine Institute | Lisyanskii A.S.,OAO Silovye Mashiny | Nazarov V.V.,OAO Silovye Mashiny | And 2 more authors.
Thermal Engineering (English translation of Teploenergetika) | Year: 2012

Results from calculation and experimental aerodynamic studies of the exhaust hood used in the low-pressure cylinder of a prospective steam turbine for a nuclear power station are presented, and their comparison is given. © Pleiades Publishing, Inc., 2012.

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