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Nusselt number scaling in tokamak plasma turbulence

open access: yesNusselt number scaling in tokamak plasma turbulence
K. Takeda et al., Physics of Plasmas 12, 052309 (2005) https://doi.org/10.1063/1.1895165 Anomalous heat transport caused by ion temperature gradient (ITG) driven turbulence in tokamak plasmas is evaluated from numerical simulations of the two-dimensional (2D) partial-differential equations of the ITG model and of a reduced 1D version derived from a ...
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Experimental relationships for heat flux, nusselt number and temperature

open access: yes, 1996
In this study, a heater with finned surface, having a large application field in practice and working in accordance with the principle of natural convection heat transfer, is investigated. Tn such systems, the increase of heat transfer coefficient is obtained by preventing the rise of the thickness of the thermal layer using an obstacle on the heater ...
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