Sydyachenko V. Crack growth prediction for materials of aircraft gas-turbine engine disks considering fatigue and creep damage accumulation.

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0402U001349

Thesis Registration Form

0402U001349.pdf

Applicant for

Specialization

  • 01.02.04 - Механіка деформівного твердого тіла

18-04-2002

Specialized Academic Board

Д26.241.01

Essay

The effect design and service factors on the crack growth kinetics in structural alloys was investigated. It was demonstrated that in the presence of a first portion on the creep crack growth diagram, where the crack growth rate decreases, the crack growth kinetics for the trapezoidal cycle shape can be predicted using linear hypothesis of fatigue and creep crack-growth rate summation and taking into account the initial portion on the creep crack-growth diagram.

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Files

GLAVA_4.doc

Gl3_3.doc

Gl3_4.doc

aref_v8.doc

glava_1.doc

glava_2.doc

obch_V2.doc

titul.doc

vvedenie.doc

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