Cover Image

Steam turbine disk resource with initial defects of discharge openings area under creep

The impact of the hypothetical defects (nicks and scratches) in the steam discharge openings area of disc 2nd stage on medium pressure turbine K-300-240-2 rotor resource under creep is considered. Evaluation of disc damage in the area of openings is investigated with three-dimensional finite element...

Full description

Saved in:

Bibliographic Details
Date:	2015
Main Authors:	Шульженко, Н. Г., Гонтаровский, П. П., Матюхин, Ю. И.
Format:	Article
Language:	Russian
Published:	Інститут енергетичних машин і систем ім. А. М. Підгорного Національної академії наук України 2015
Subjects:	turbine resource creep scattered damage discharge openings УДК 539.3 621.165
Online Access:	https://journals.uran.ua/jme/article/view/46683
Tags:	Add Tag No Tags, Be the first to tag this record!
Journal Title:	Energy Technologies & Resource Saving

Institution

Energy Technologies & Resource Saving

Similar Items

Steam turbine disk resource with initial defects of discharge openings area under creep
by: Шульженко, Н. Г., et al.
Published: (2015)

Rotor blades efficiency increase at the last stage of steam turbines
by: Левченко, Е. В., et al.
Published: (2017)

Rotor blades efficiency increase at the last stage of steam turbines
by: Левченко, Е. В., et al.
Published: (2017)

The estimation of thermostressed state of boiler drum TGME-464
by: Гонтаровский, П. П., et al.
Published: (2015)

The estimation of thermostressed state of boiler drum TGME-464
by: Гонтаровский, П. П., et al.
Published: (2015)

Wet steam generation procedure influence on thermodynamic and aerodynamic processes in wet steam zone for experimental researches
by: Скляров, В. П.
Published: (2016)

Wet steam generation procedure influence on thermodynamic and aerodynamic processes in wet steam zone for experimental researches
by: Скляров, В. П.
Published: (2016)

Assessment of influence of the form of the central camera on the current of steam and creep of the hull of the adjusting valve of the turbine
by: Шульженко, Н. Г., et al.
Published: (2015)

Assessment of influence of the form of the central camera on the current of steam and creep of the hull of the adjusting valve of the turbine
by: Шульженко, Н. Г., et al.
Published: (2015)

Development of the method of construction of the functions rational management of the thermal state of power steam turbine units
by: Переверзев, Д. А., et al.
Published: (2016)

Development of the method of construction of the functions rational management of the thermal state of power steam turbine units
by: Переверзев, Д. А., et al.
Published: (2016)

Development volumetric mathematical models of cooling-dawn steam turbines after stops powerful generating units of thermal power plants
by: Переверзев, Д. А., et al.
Published: (2016)

Development volumetric mathematical models of cooling-dawn steam turbines after stops powerful generating units of thermal power plants
by: Переверзев, Д. А., et al.
Published: (2016)

Analysis of modern designs combined stop-control valves of steam turbines
by: Бабаев, А. И.
Published: (2017)

Analysis of modern designs combined stop-control valves of steam turbines
by: Бабаев, А. И.
Published: (2017)

Energy efficiency of cooling systems of thermal stresses the most powerful turbo units with supercritical and supercritical steam parameters of the initial
by: Переверзев, Д. А., et al.
Published: (2016)

Energy efficiency of cooling systems of thermal stresses the most powerful turbo units with supercritical and supercritical steam parameters of the initial
by: Переверзев, Д. А., et al.
Published: (2016)

Steam turbine disk resource with initial defects of discharge openings area under creep
by: N. G. Shulzhenko, et al.
Published: (2015)

Identification of heat transfer coefficients on surfaces of exhaust hood of steam turbine
by: Алёхина, С. В.
Published: (2012)

Identification of heat transfer coefficients on surfaces of exhaust hood of steam turbine
by: Алёхина, С. В.
Published: (2012)

Design Forecasting of Thermal Strength and Resource of Steam Turbine structural Components
by: Shulzhenko, Nikolay G., et al.
Published: (2018)

Design Forecasting of Thermal Strength and Resource of Steam Turbine structural Components
by: Shulzhenko, Nikolay G., et al.
Published: (2018)

Computational techniques for metastable steam parameters determination in no equilibrium expanding flow in turbine channel
by: Аннопольская, И. Е., et al.
Published: (2016)

Computational techniques for metastable steam parameters determination in no equilibrium expanding flow in turbine channel
by: Аннопольская, И. Е., et al.
Published: (2016)

Choosing the thermogas dynamic and design values of peak load turbine for high-temperature topping part of power unit K-300-24014
by: Мацевитый, Юрий Михайлович, et al.
Published: (2012)

Choosing the thermogas dynamic and design values of peak load turbine for high-temperature topping part of power unit K-300-24014
by: Мацевитый, Юрий Михайлович, et al.
Published: (2012)

Heterogeneous nucleus influence on condensation instability near the expanding nozzle throat for no equilibrium wet steam flow
by: Ковалев, А. С.
Published: (2016)

Heterogeneous nucleus influence on condensation instability near the expanding nozzle throat for no equilibrium wet steam flow
by: Ковалев, А. С.
Published: (2016)

Heterogeneous nucleus influence on condensation instability near the expanding nozzle throat for no equilibrium wet steam flow
by: Ковалев, А. С.
Published: (2013)

Heterogeneous nucleus influence on condensation instability near the expanding nozzle throat for no equilibrium wet steam flow
by: Ковалев, А. С.
Published: (2013)

The numerical analyzis for unsteady loads and elastic behaviour of the blades in seven stage axial compressor
by: Колодяжная, Л. В.
Published: (2016)

The numerical analyzis for unsteady loads and elastic behaviour of the blades in seven stage axial compressor
by: Колодяжная, Л. В.
Published: (2016)

Operation of T-100/120-130 cogeneration turboplant when heated network water in the heater upper stages
by: Шубенко, А. Л., et al.
Published: (2015)

Operation of T-100/120-130 cogeneration turboplant when heated network water in the heater upper stages
by: Шубенко, А. Л., et al.
Published: (2015)

The system of diagnostic of a thermostressed state and operation of a resource for a rotor of a high pressure of turbine T-250/300-240 on stationary and variable operat-ing modes
by: Шульженко, Николай Григорьевич, et al.
Published: (2015)

The system of diagnostic of a thermostressed state and operation of a resource for a rotor of a high pressure of turbine T-250/300-240 on stationary and variable operat-ing modes
by: Шульженко, Николай Григорьевич, et al.
Published: (2015)

Electromagnetic radiation in the steam turbine
by: Тарелин, А. А., et al.
Published: (2017)

Electromagnetic radiation in the steam turbine
by: Тарелин, А. А., et al.
Published: (2017)

Using the interpolation-analytical approximation of the Iapws-95 equations in the flow calculation of the steam turbine flow part
by: Русанов, Андрей Викторович, et al.
Published: (2015)

Using the interpolation-analytical approximation of the Iapws-95 equations in the flow calculation of the steam turbine flow part
by: Русанов, Андрей Викторович, et al.
Published: (2015)