格子Boltzmann方法
微尺度化学
努森数
微通道
材料科学
纳米流体
传热
沸腾
流体力学
机械
输运现象
计算流体力学
自然对流
纳米技术
热力学
物理
数学
数学教育
作者
G. Narendran,D. Arumuga Perumal,N. Gnanasekeran
出处
期刊:Nanoscience and technology
[Begell House Inc.]
日期:2020-01-01
卷期号:11 (4): 343-373
被引量:11
标识
DOI:10.1615/nanoscitechnolintj.2020033817
摘要
In the last two decades, microscale and nanoscale devices have received much interest due to the inevitable performance and their numerous applications not only in the field of fluid flow and heat transfer but also in bio-technology, bio-medical engineering, etc. In many situations, besides the conventional experiments and theoretical analysis, computations have emerged as a valuable tool for investigating the fluid transport and heat transfer phenomena. The lattice Boltzmann method (LBM) has emerged as an important option for micro- and nanoscale devices due to the fact that the LBM is well established for the range of Knudsen number. A comparative study on several working fluids used in the field of micro- and nanodevices such as microchannel, micro-cavity, microboiling, and nanochannel is categorized. Various aspects of nanofluids used in natural convection with different cavity configurations, flow boiling, immiscible fluids, liquid-vapor phase change are also critically reviewed. Different remarks and findings of available numerical results with several investigated parameters were summarized.
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