Reprint of %26quot;Control of pool boiling incipience in confined space: Dynamic morphing of the wall effect%26quot;

作者：Leal L; Lavieille P; Miscevic M^*; Pigache F; Tadrist L

来源：Applied Thermal Engineering, 2013, 59(1-2): 696-703.

DOI：10.1016/j.applthermaleng.2013.05.001

• Multiphase flow
• Micro flow
• Pool boiling
• Heat transfer enhancement
• Active technique
• Wall morphing
• Cavitation phenomena

A new active heat transfer enhancement and control technique is proposed in this work. One of the major aims of the technique is to decrease pool boiling incipience temperature by dynamic morphing imposed to confinement wall. Dynamic deformation generates variation of pressure which increases the fluid metastability level. An experimental device was built to evaluate boiling incipience temperature. Experimental results were compared with hydrodynamic and nucleation models.

• 出版日期2013-9-25