Sapuzhak Y. Models and calculation methods of estimating the impact of metal hydrogenation on the durability of power equipment elements

Українська версія

Thesis for the degree of Doctor of Philosophy (PhD)

State registration number

0821U101780

Thesis Registration Form

0821U101780.pdf

Applicant for

Specialization

  • 113 - Математика та статистика. Прикладна математика

02-06-2021

Specialized Academic Board

ДФ 35.226.001

Physico-Mechanical Institute named after GV Karpenko of the National Academy of Sciences of Ukraine

Essay

The thesis is devoted to the modeling of the influence of hydrogenation of metal on a stress-strain state and development of methods of forecasting of the durability of elements of designs at long operation taking into account influence of hydrogen and corrosive environment. The object of the study is material damage in the neighborhood of the stress concentrator under the action of long-term loads and hydrogenation. The subject of the research is mathematical models and methods for estimating the strength and durability of structural elements under the action of a hydrogen-containing environment and long-term high-temperature load.

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Files

1-Звіт.doc

1-перелік виконавців.PDF

1-титулка.PDF

autoreferat-anot.pdf

dis_11.pdf

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