A review of entropy generation in microchannels

作者：Awad Mohamed M^*

来源：Advances in Mechanical Engineering, 2015, 7(12): 168781401559029.

DOI：10.1177/1687814015590297

• Review
• thermodynamic optimum
• entropy generation
• microchannels

In this study, a critical review of thermodynamic optimum of microchannels based on entropy generation analysis is presented. Using entropy generation analysis as evaluation parameter of microchannels has been reported by many studies in the literature. In these studies, different working fluids such as nanofluids, air, water, engine oil, aniline, ethylene glycol, and non-Newtonian fluids have been used. For the case of nanofluids, nanoparticles has been used in various kinds such as Al2O3 and Cu, and base fluid has been used in various kinds such as water and ethylene glycol. Furthermore, studies on thermodynamic optimum of microchannels based on entropy generation analysis are summarized in a table. At the end, recommendations of future work for thermodynamic optimum of microchannels based on entropy generation analysis are given. As a result, this article can not only be used as the starting point for the researcher interested in entropy generation in microchannels, but it also includes recommendations for future studies on entropy generation in microchannels.

• 出版日期2015-12