Abstract <p>The regularities and features of heat transfer and flow of a gas suspension in a vibrating rectangular channel with differently heated horizontal and heat-insulated vertical walls are established in comparison with the case when there is gas (air) inside the channel. The influence of the temperature difference of the walls, the amplitude and frequency of vibration on acoustic streaming and the period average temperature was determined. The parameters leading to the intensification of heat transfer are identified.</p>

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Features of Heat Transfer and Flow of Gas Suspension in a Closed Vibrating Rectangular Channel

  • A. A. Gubaidullin,
  • A. V. Pyatkova

摘要

Abstract

The regularities and features of heat transfer and flow of a gas suspension in a vibrating rectangular channel with differently heated horizontal and heat-insulated vertical walls are established in comparison with the case when there is gas (air) inside the channel. The influence of the temperature difference of the walls, the amplitude and frequency of vibration on acoustic streaming and the period average temperature was determined. The parameters leading to the intensification of heat transfer are identified.