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Parcourir par auteur "Carati, D."

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    • Direct numerical simulation of a heat removal configuration for fusion blankets 

      Kakarantzas, S. C.; Grecos, A. P.; Vlachos, N. S.; Sarris, I. E.; Knaepen, B.; Carati, D. (2007)
      A series of direct numerical simulations (DNS) are performed to study the natural convection heat transfer between concentric cylinders at several Rayleigh and Hartmann numbers. The buoyant flow is driven by the temperature ...

    • Direct numerical simulation of dynamo transition for nonhelical MHD 

      Nath, D.; Verma, M. K.; Lessinnes, T.; Carati, D.; Sarris, I. (2010)
      Pseudospectral Direct Numerical Simulation (DNS) has been performed to simulate dynamo transition for nonhelical magnetohydrodynamics turbulence. The numerical results are compared with a recent low-dimensional model [Verma ...

    • Dynamo transition in low-dimensional models 

      Verma, M. K.; Lessinnes, T.; Carati, D.; Sarris, I.; Kumar, K.; Singh, M. (2008)
      Two low-dimensional magnetohydrodynamic models containing three velocity and three magnetic modes are described. One of them (nonhelical model) has zero kinetic and current helicity, while the other model (helical) has ...