We numerically test the mode-coupling model (Lubow 1991a) of tidal instability in SU UMa systems. So far, all numercial models confirming it have been based on SPH codes and isothermal equation of state. In our paper we present Eulerians models, using both isothermal approximation and the full energy equation. We also investigate influence of different ways of mass transfer. While isothermal mo...

As an efficient hydrogen storage material, magnesium hydride (MgH2) has a high capacity of 7.6 wt%. However, its performance deteriorates because thermodynamic and kinetic temperatures the fast agglomeration nanocrystals during uptake release process. The exploration catalysts is popular, but currently challenging, topic. Therefore, we successfully prepared flake-like molybdenum (Mo) doped them...

BACKGROUND Array Comparative Genomic Hybridization (array CGH) is increasingly applied on DNA obtained from formalin-fixed paraffin-embedded (FFPE) tissue, but in a proportion of cases this type of DNA is unsuitable. Due to the high experimental costs of array CGH and unreliable methods for DNA quality testing, better prediction methods are needed. The aim of this study was to accurately determ...

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The possibility of producing chemical fuel (hydrogen) from the solar-thermal energy input using an isothermal cycling strategy is explored. The canonical thermochemical reactive oxide, ceria, is reduced under high temperature and inert sweep gas, and in the second step oxidized by H2O at the same temperature. The process takes advantage of the oxygen chemical potential difference between the in...

In this work, mixed convection from an inclined square cylinder in a cavity is numerically investigated. A commercial CFD solver Ansys Fluent used to solve the problem. First, located at center of cavity, then location changed along x-axis. The walls are assumed be adiabatic and isothermal boundary condition. Reynolds number, Re varies 100 300 Grashof numbers, Gr range 103 105 throughout work. ...