Search Results - "Fernati, P. V."

Determining Parameters of Fractional–Exponential Heredity Kernels of Nonlinear Viscoelastic Materials by Golub, V. P., Pavlyuk, Ya. V., Fernati, P. V.

“…The problem of determining the parameters of fractional–exponential heredity kernels of nonlinear viscoelastic materials is solved. The methods for determining…”
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Determining the Parameters of the Hereditary Kernels of Isotropic Nonlinear Viscoelastic Materials in Combined Stress State by Golub, V. P., Kobzar’, Yu. M., Fernati, P. V.

“…The relations between the heredity kernels of isotropic nonlinear viscoelastic materials in combined and one-dimensional stress states are derived. The…”
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Identification of the Hereditary Kernels of Isotropic Linear Viscoelastic Materials in Combined Stress State. 2. Proportional deviators by Golub, V. P., Maslov, B. P., Fernati, P. V.

“…The relationships between the hereditary and creep kernels are established. The hereditary kernels define the scalar properties of isotropic linear…”
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Determining the Parameters of Fractional Exponential Hereditary Kernels for Nonlinear Viscoelastic Materials by Golub, V. P., Pavlyuk, Ya. V., Fernati, P. V.

“…The parameters of fractional-exponential hereditary kernels for nonlinear viscoelastic materials are determined. Methods for determining the parameters used in…”
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Calculating the Linear Creep Strains of Viscoelastic Fibers under Tension by Golub, V. P., Kobzar’, Yu. M., Fernati, P. V.

“…The linearity domain for the viscoelastic properties of high-molecular organic fibers is determined. The linearity criteria are coincidence of experimental…”
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Nonlinear Creep of Viscoelastic Organic Fibers under Tension by Golub, V. P., Kobzar', Yu. M., Fernati, P. V.

“…The nonlinearity of the creep of nylon fibers is justified based on the similarity of a set of isochronous creep curves, which also includes the instantaneous…”
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An Approach to Constructing a Rheological Model of a Strain-Hardening Medium by Golub, V. P., Kobzar', Yu. M., Fernati, P. V.

“…The one-dimensional constitutive equations of strain-hardening materials subject to nonlinear creep are derived. The solution is found using the hypothesis of…”
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Determining the parameters of the fractional exponential heredity kernels of linear viscoelastic materials by Golub, V. P., Fernati, P. V., Lyashenko, Ya. G.

“…The parameters of the fractional exponential creep and relaxation kernels of linear viscoelastic materials are determined. Methods that approximate the kernel…”
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Calculating creep strains in linear viscoelastic materials under nonstationary uniaxial loading by Golub, V. P., Pavlyuk, Ya. V., Fernati, P. V.

“…The creep strains in linear viscoelastic materials under nonstationary loading of various types (incremental loading, complete unloading, and cyclic loading)…”
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Nonlinear creep of unidirectional fibrous composites tensioned along the reinforcement by Golub, V. P., Kobzar’, Yu. M., Fernati, P. V.

“…Creep strains in unidirectional organic-fiber-and organic-glass-fiber-reinforced plastics subject to tension in the reinforcement direction are predicted…”
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To the problem of influence of the third invariant of stress deviator on the process of longterm deformation of nonlinear viscoelastic materials by Romanov, A. V., Fernati, P. V.

“…The problem on the influence of stressed state on the process of long-term deformation of nonlinear viscoelastic materials under the simple and quasi-simple…”
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Identification of the Hereditary Kernels of Isotropic Linear Viscoelastic Materials in Combined Stress state. 1. Superposition of Shear and Bulk creep by Golub, V. P., Maslov, B. P., Fernati, P. V.

“…Relations between the shear and bulk creep kernels of an isotropic linear viscoelastic material in combined stress state and the longitudinal and shear creep…”
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Determining the Parameters of the Hereditary Kernels of Nonlinear Viscoelastic Isotropic Materials in Torsion by Golub, V. P., Ragulina, V. S., Fernati, P. V.

“…A method for determining the parameters of the hereditary kernels for nonlinear viscoelastic materials is tested in conditions of pure torsion. A Rabotnov-type…”
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