The stress-strain state of the lock joint of the operating blades of the turbine

Authors

  • Н. Г. Шульженко A.N. Podgorny Institute for Mechanical Engineering Problems of NAS of Ukraine, Ukraine
  • Н. Н. Гришин OJSC "Turboatom", Ukraine
  • И. А. Пальков OJSC "Turboatom", Ukraine

Abstract

The analysis of the stress state of the connection disc of 1st degree cylinder medium-pressure steam turbine blades in the castle. The areas of possible occurrence of fatigue cracks in the castle connection with turbine operation.

Author Biographies

Н. Г. Шульженко, A.N. Podgorny Institute for Mechanical Engineering Problems of NAS of Ukraine

Doctor of Technical Sciences

Н. Н. Гришин, OJSC "Turboatom"

PhD

Published

2013-06-28

Issue

Section

Dynamics and Strength of Machines