Thermal vibration of dual-phase-lagging heat conduction

Abstract

In the present work, the thermal vibration of the dual-phase-lagging heat conduction was studied analytically. The occurring condition of the thermal vibration was established. It is found that the smaller the heat conduction medium and the larger its thermal diffusivity, the more easily the thermal vibration occurs.

本文用解析的方法研究了雙相滯熱傳導的振動現象,給出了熱傳導振動發生的條件。發現傳熱介質的尺寸越小,熱擴散系數越大,易引發溫度場的振動現象。