Interface Phenomena and Interaction Energy at the Surface of Electroconductive Solids

• Autorzy: Nahirnyj T. , Tchervinka K.
• Języki publikacji: EN

Abstrakty

EN

For the local gradient approach in thermomechanics, the regularities of nearsurface nonhomogeneity in nonferromagnetic electroconductive solids, including the size effect of the ultimate stress limit are studied. It is noted that surface values of interaction energy and thermodynamic electric potential are determined by physical and geometrical properties of a body.

Słowa kluczowe

EN

local gradient approach in thermomechanics,; interface phenomena; interaction energy; size effects; strength

• Wydawca: Institute of Bioorganic Chemistry Scientific Publishers OWN, Polish Academy of Sciences
• Czasopismo: Computational Methods in Science and Technology
• Rocznik: 2008
• Tom: Vol. 14, nr 2
• Strony: 105--110
• Opis fizyczny: Bibliogr. 8 poz., rys.

Twórcy

autor

Nahirnyj T.

autor

Tchervinka K.

• Centre of Mathematical Modelling, National Academy of Science of Ukraine,

Bibliografia

• [1] Ya.Yo. Burak, B.P. Galapats and B.M. Gnidets, Physicalmechanical processes in electroconductive solids. K. Nauk. Dumka. 232 p., 1978 (in Ukrainian).
• [2] Ya.S. Podstrigach, Ya.Yo. Burak and V.F. Kondrat, Magnetothermoelasticity of electroconductive solids. K. Nauk. Dumkap. 293, 1982 (in Russian).
• [3] Ya.Yo. Burak and T.S. Nahirnyj, Mathematical modelling of local gradient processes in inertial thermomechanical systems.Applied Mechanics 28, 12, 3-23 (1992) (in Russian).
• [4] T. Nahirnyj and Y. Burak, Thermodynamical models of continual description of the coupled processes in thin-film systems, Proc. Inter. Symp. on Trends in Continuum Phys. Poznan, Poland. Aug. 17-20, 1998. Word Scientific 263-276 (1999).
• [5] Ya.Yo. Burak, T.S. Nahirnyj, O.R. Hrytsyna and K.A. Tchervinka, Surface stresses in layer. Effect of temperature and admixture on strength, Problems of strength 6, 35-43 (2000) (in Russian).
• [6] Ya.Yo. Burak et all., Physical-mathematical modelling of complex systems. Lviv, Spolom. 264 p., 2004 (in Ukrainian).
• [7] I. Prigogine, Introduction to thermodynamics of irreversible processes.– Sprinfild, Illinois, U.S.A., 160 p., 1955.
• [8] T. Nahirny, O. Hrytsyna and K. Tchervinka, Mathematical modelling and investigation of temperature and admixture effects of strenght, III Sympozjum mechaniki zniszczenia materiałów i konstrukcji. Augustów, Polska, 2005, Białystok 257-260 (2005).