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  • Нестационарная расчетная модель пористого упорного подшипника и решение задачи об устойчивости его работы

Article

Нестационарная расчетная модель пористого упорного подшипника и решение задачи об устойчивости его работы

Поляков Е. В., Задорожная Н. С., Флек Б. М.

The calculated model of a thrust bearing with a guide surface of the porous layer is given on the basis of linear non-stationary equations of Navier-Stokes and Darcy equation. The field of speeds and the field of pressures in lubricant and porous layers are found. Subsequently analytical dependencies for the basic operating characteristics of the bearing were received. As a result the problem of stability was solved on the basis of the equation of guide movement.