Krugliy Y. The influence of peculiar features of the flange-type shrouding on the stress state of the turbine blade assembly

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0410U004478

Thesis Registration Form

0410U004478.pdf

Applicant for

Krugliy Yana Dmitrievna

Specialization

05.02.09 - Динаміка та міцність машин

Date of defense

21-10-2010

Specialized Academic Board

Д 26.241.01

G.S. Pisarenko Institute for Problems of Strength of the National Academy of Sciences of Ukraine

Essay

The paper presents the findings of investigation to determine the influence of the peculiar features of the flange-type shrouding of the blades on the static and dynamic stress state of the turbine blade assembly. The regularities in formation of a natural vibration spectrum and characteristics of the forced vibrations of the flanges and shrouded blades considering the influence of conditions of interaction of the blades on the shrouded flanges and actual operational factors were established.

Thesis supervisor

Zhovdak Valeriy Alekseevich
Zinkovskii Anatoly Pavlovich

Official opponents

Воробйов Юрій Сергійович
Боронко Олег Олександрович

Files

aref.doc

dis.doc

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