• Corpus ID: 239024780

Thermal Waves and Heat Transfer Efficiency Enhancement in Harmonically Modulated Turbulent Thermal Convection

  title={Thermal Waves and Heat Transfer Efficiency Enhancement in Harmonically Modulated Turbulent Thermal Convection},
  author={P. Urban and P. Hanzelka and Tom'avs Kr'al'ik and Vvera Musilov'a and Ladislav Skrbek},
P. Urban, P. Hanzelka, T. Kráĺık, V. Musilová, and L. Skrbek The Czech Academy of Sciences, Institute of Scientific Instruments, Královopolská 147, Brno, Czech Republic Faculty of Mathematics and Physics, Charles University, Ke Karlovu 3, 121 16, Prague, Czech Republic We study turbulent Rayleigh-Bénard convection over four decades of Rayleigh numbers 4×10 < Ra < 2× 10, while harmonically modulating the temperatures of the plates of our cylindrical cell. We probe the flow by temperature sensors… 

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