Rozova L. The simultaneous analysis of gas-dynamic and thermoelastic states of the gas seals for the rotors of centrifugal compressors

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0404U001687

Thesis Registration Form

0404U001687.pdf

Applicant for

Specialization

  • 05.02.09 - Динаміка та міцність машин

14-04-2004

Specialized Academic Board

Д64.050.10

Essay

The object is the strains of working rings of gas ending seals considering the operation conditions; the aim is the creation of updated complex solution algorithm for the dry gas seals; the methods are the Bubnov-Galerkin's method and the variational method in combination with the finite element method, iteration methods; the approach to the simultaneous solution of the termoelasticity, power warping, heat transfer and gas-dynamic tasks for the dry gas seals has been suggested for the first time; the results of work have been applied on the machine-building enterprise; the sphere of use is machine-building.

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