FG Aerodynamik und Strömungslehre
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Institute
Cooling silicon photovoltaic cells using finned heat sinks and the effect of inclination angle
(2021)
Direct numerical simulations (DNS) of inertial wave attractors have been carried out in a librating Taylor-Couette system with broken mirror symmetry in the radial-axial cross-section. The inertial wave excitation mechanism and its localisation at the edges was clarified by applying boundary layer theory. Additional resonance peaks in the simulated response spectra were found to agree with low-order wave attractors obtained by geometric ray tracing. Numerics and theory are in qualitative agreement with recent lab experiments.
Drops on cylindrical wires
(2013)