摘要
Calculation method for slip parameters of full development laminar flow in two infinity parallel flats was established. On the basis of the slip flow model of gas-layer supposition, a series of numerical simulations on slip flow characteristic of super-hydrophobic surface with regular microstructure were carried out through enacting composite boundary, including no-slip interface and free-shear interface. The simulation results show that the flow field information of slip length, slip velocity and flow field structure of super-hydrophobic surface can be gain accurately by the numerical simulation, and the influence rules of microstructure's geometry dimension on drag reduction effect can be disclosed.
| 源语言 | 英语 |
|---|---|
| 页（从-至） | 26-30 |
| 页数 | 5 |
| 期刊 | Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition) |
| 卷 | 41 |
| 期 | 2 |
| 出版状态 | 已出版 - 2月 2013 |