Tian Ma Livres

The book explores the intersection of internal migration and criminalization in contemporary China, focusing on the hukou system, which governs household registration. It examines how internal migrants are often viewed as criminals within this framework, reflecting a broader global trend known as crimmigration. Key questions addressed include the identification of those criminalized, the influence of hukou on the justice process, and the evolving role of hukou in shaping societal perceptions and legal outcomes for migrants over time.

Modelling turbulence in bubbly fl ows that arise in the engineering and environment is of great challenges for multiphase Computational Fluid Dynamics. In the present book various turbulence modelling approaches are investigated in bubble columns and bubbly channel fl ows. The considered approaches contain Scale Resolving Simulations and the traditional Reynolds-averaged Navier-Stokes closure. The focus is set on the representation of the so-called bubble-induced turbulence in the modelling framework. A major chapter addresses a complete route to construct such a model embedded in Euler- Euler approach with the aid of Direct Numerical Simulation data. This procedure is employed to propose an improved model for bubble-induced turbulence.