In this work, we investigated the temperature dependence of kinematic viscosity multicomponent Fe72.5−xNixCu1Nb2Mo1.5Si14B9 melts with a Ni content up to 12.7 at. %. The peculiarities Ni-containing were explained by tendency atoms surface segregation. are concentrated near interfaces liquid and solid phases in mushy zone at stage melting restrain phase. With increasing content, Arrhenius type v...

We show that Coulomb drag in bilayer systems the regime of electron hydrodynamics leads to additional viscosity terms hydrodynamic equations, drag, and drag-Hall viscosities, besides well-known kinematic Hall viscosities. These arise from a change stress tensor due interlayer interactions. All four are tunable by varying applied magnetic field densities two layers. At certain ratios between lay...

The stability of the plane interface separating two Oldroydian viscoelastic superposed moving fluids of uniform densities when immersed in a uniform horizontal magnetic field has been in­ vestigated. The stability analysis has been carried out, for mathematical simplicity, for two highly viscous fluids of equal kinematic viscosities. It is found that the potentially stable configuration remains...

Aims. We study the disc planet interactions of low-mass protoplanets embedded in a circumstellar disc. We extend the standard theory of planet migration from the usual locally isothermal assumption to include non-barotropic effects, focusing on the validity of linear theory. Methods. We compared solutions of the linear equations with results from non-linear hydrodynamic simulations, where in bo...

Background: Pseudomyxoma peritonei (PMP) is a rare disease with excess intraperitoneal mucin secretion. Treatment involves laparotomy, cytoreduction and chemotherapy that is very invasive with patients often acquiring numerous compromises. Hence a mucolytic comprising of bromelain and N-acetyl cystein has been developed to solubilise mucin in situ for removal by catherization. Owing to differen...

We study the effects of a global magnetic field on viscously-rotating and vertically-integrated accretion disks around compact objects using a self-similar treatment. We extend Akizuki & Fukue’s work (2006) by discussing a general magnetic field with three components (r, φ, z) in advection-dominated accretion flows (ADAFs). We also investigate the effects of a global magnetic field on flows wit...

Density and viscosity data are essential in designing process equipment simulations the amine-based CO2 capture process. In literature, semi-empirical empirical correlations for density were fitted to measured available literature goodness of fit by calculating Average Absolute Relative Deviations (AARDs %) examined. The based on excess properties give insights intermolecular interactions packi...

Measuring the viscosity and density of petroleum products is important for their proper production, transportation application. Viscosity are main parameters determining composition structure products. Therefore, in industry, to control quality during various technological processes, automatic non-automatic devices used measurement. The accuracy measuring an factor. authors analyzed different m...

We study the torque on low mass protoplanets on fixed circular orbits, embedded in a protoplanetary disc in the isothermal limit. We consider a wide range of surface density distributions including cases where the surface density increases smoothly outwards. We perform both linear disc response calculations and non linear numerical simulations. We consider a large range of viscosities, includin...