Entity

Time filter

Source Type

Nova Odesa, Ukraine

Popov V.H.,Odessa National Marine Academy
Materials Science | Year: 2012

We determine the stressed state of a finite cylinder containing an outer circular crack in the process of torsional oscillations. The oscillations are caused by the action of a harmonic torsional moment upon a rigid circular plate attached to one end of the cylinder. The problem is reduced to a Fredholm integral equation of the second kind for the unknown stresses in the plane of the crack. © 2012 Springer Science+Business Media, Inc.


Kryvyi O.F.,Odessa National Marine Academy
Materials Science | Year: 2012

We construct the exact solution of the problem of circular interface crack in an inhomogeneous transversely isotropic space under the action of arbitrary loads applied to the crack lips. The formulas for the stress intensity factors on the boundary of the crack and the values of these factors for some combinations of transversely isotropic materials are obtained. © 2012 Springer Science+Business Media, Inc.


Kiriyan S.V.,Odessa National Marine Academy | Altoiz B.A.,Odessa I I Mechnikov National University | Shatagina E.A.,Odessa I I Mechnikov National University | Shatagina A.A.,Odessa I I Mechnikov National University
Journal of Engineering Physics and Thermophysics | Year: 2012

The optical anisotropy and viscosity of micron interlayers, bounded by metallic substrates, of two n-Alkane homologs - tridecane and heptadecane - have been measured. The thickness and characteristics of the orientational ordering of epitropic liquid-crystal layers formed on the substrates have been established. The structure parameters obtained are higher for heptadecane, which is attributable to the longer length of its alkyl chain. © 2012 Springer Science+Business Media, Inc.


Kryvyi O.F.,Odessa National Marine Academy
Materials Science | Year: 2012

We construct the exact solution of the problem of circular interface crack in an inhomogeneous transversely isotropic space under the action of arbitrary loads applied to the crack lips. The formulas for the stress intensity factors on the boundary of the crack and the values of these factors for some combinations of transversely isotropic materials are obtained. © 2012 Springer Science+Business Media, Inc.

Discover hidden collaborations