Figure 10 - uploaded by Andrey Mamykin
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3D side views (a, d, g) and views orthogonal to the side views and to the cylinder axis (b, e, h) of the temperature isosurfaces and the corresponding horizontal slices at the mid-height of the instantaneous temperature fields as seen from the cold plate (c, f, i), which are obtained in the DNS for Ra = 1.67 × 10 7 , Pr = 0.0094 and the cell inclination angle β = 36 • at the times (a, b, c) t = 17 t f , (d, e, f ) t = 19 t f , (g, h, i) t = 21 t f . The dot (green online) marks the location A3. The here presented snapshots correspond to the times, marked in the figure 9 with the vertical lines.

3D side views (a, d, g) and views orthogonal to the side views and to the cylinder axis (b, e, h) of the temperature isosurfaces and the corresponding horizontal slices at the mid-height of the instantaneous temperature fields as seen from the cold plate (c, f, i), which are obtained in the DNS for Ra = 1.67 × 10 7 , Pr = 0.0094 and the cell inclination angle β = 36 • at the times (a, b, c) t = 17 t f , (d, e, f ) t = 19 t f , (g, h, i) t = 21 t f . The dot (green online) marks the location A3. The here presented snapshots correspond to the times, marked in the figure 9 with the vertical lines.

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Preprint
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Inclined turbulent thermal convection by large Rayleigh numbers in extremely small-Prandtl-number fluids is studied based on results of both, measurements and high-resolution numerical simulations. The Prandtl number $Pr\approx0.0093$ considered in the experiments and the Large-Eddy Simulations (LES) and $Pr=0.0094$ considered in the Direct Numeric...

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