ISSN Online: 2377-424X
International Heat Transfer Conference 4
EFFECT OF SOUND VIBRATION ON HEAT TRANSFER
Abstrakt
Effect of acoustic resonance vibrations on heat transfer in a flat plate is considered.
A theoretical distribution of local heat fluxes is obtained. It is shown that at small intensities of sound one wavelength of disturbance contains two wavelengths of heat flux deformation and that the dependence of heat fluxes on the longitudinal coordinate is periodic. At great intensities of vibrations the distribution of heat fluxes over the length of the plate is not periodic but is more like a random process graph. The results of calculations for small sound intensities are verified experimentally.
A theoretical distribution of local heat fluxes is obtained. It is shown that at small intensities of sound one wavelength of disturbance contains two wavelengths of heat flux deformation and that the dependence of heat fluxes on the longitudinal coordinate is periodic. At great intensities of vibrations the distribution of heat fluxes over the length of the plate is not periodic but is more like a random process graph. The results of calculations for small sound intensities are verified experimentally.