We develop the essential ingredients of a new, continuum and anisotropic model of sea-ice dynamics designed for eventual use in climate simulation. These ingredients are a constitutive law for sea-ice stress, relating ...

Oil depletion on some of the Russian deposits necessitates to formulate models which take into account the variation of deflected mode caused by chemical interactions between components of an underground fluid and the ...

© 2018 Elsevier Ltd Rheological studies, FTIR spectroscopy and a molecular docking approach were used to explore the structural basis of the peculiar physicochemical properties of gelatin gels modified with a κ-carrageenan ...

The rheological properties of a series of epoxy-diane and epoxy-novolac oligomers and active diluents were studied in a wide temperature range. The activation energies of their viscous flow in the regions of low and high ...

Pipeline transportation of oil is considered to be one of the basic and cost-effective ways of their delivery to the place of consumption. Moreover, in the case of using electricity, the higher the viscosity of the transported ...

The main problem of high-viscosity oil is the low profitability of their involvement in the development. One of the promising ways to solve the problem is to find new technologies and approaches to improve the productivity ...

© 2020 by the authors. Licensee MDPI, Basel, Switzerland. This paper discusses the role of magnetite in the conversion of heavy oil from the Ashal’cha reservoir. The effect of catalysts on the in-situ upgrading of heavy ...

Complex calculations are carried out in a wide interval of temperatures at various ultrasonic duration of power characteristics in the viscous-current process of the difficult structural units (VCDS) at high-viscosity oil ...