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Πλοήγηση ανά Θέμα "INTEGRAL MODEL"

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    • Horizontal round heated jets into calm uniform ambient 

      Michas, S. N.; Papanicolaou, P. N. (2009)
      In this article, we investigate horizontal, round, turbulent buoyant jets that discharge in a homogeneous calm ambient fluid. In a series of experiments performed, the initial jet Richardson numbers ranged from very small ...

    • On the entrainment coefficient in negatively buoyant jets 

      Papanicolaou, P. N.; Papakonstantis, I. G.; Christodoulou, G. C. (2008)
      Integral models proposed to simulate positively buoyant jets are used to model Jets with negative or reversing buoyancy issuing into a calm, homogeneous or density-stratified environment. On the basis of the self-similarity ...

    • Vertical buoyancy preserving and non-preserving fountains, in a homogeneous calm ambient 

      Papanicolaou, P. N.; Kokkalis, T. J. (2008)
      Experiments were conducted on the maximum and terminal penetration depths of fountains of light fluid, issuing vertically downwards into quiescent denser fluid. Fresh water jets into saltwater, and hot water jets into fresh ...