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| 流体粘弹性对湍流流动与传热的影响 | |
| 引用本文： | 蔡国琰. 流体粘弹性对湍流流动与传热的影响[J]. 山东大学学报(工学版), 1987, 0(4) |
| 作者姓名： | 蔡国琰 |
| 作者单位： | 山东工业大学动力工程系 |
| 摘 要： | 本文采用混合长度理论和二阶流体模型,从理论上计算了阻力系数与换热系数。结果表明了流体粘弹性的减阻效应与对换热系数的影响。 |
| 关 键 词： | 粘弹性流动 湍流 传热 |
Influence of Viscoelasticity of Fluid on Turbulent Flow and Heat Transfer |
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| Cai Guoyan. Influence of Viscoelasticity of Fluid on Turbulent Flow and Heat Transfer[J]. Journal of Shandong University of Technology, 1987, 0(4) | |
| Authors: | Cai Guoyan |
| Affiliation: | Dept. of Power Engineering |
| Abstract: | A theoretical approach based on prandtl's mixing length theory and second-order fluid model has been applied to the calculation of drag and heat transfer coefficients The results may demonstrat the drag-reducing effect and reduction of heat transfer coefficients of the viscoelastic fluid. |
| Keywords: | Viscoelastic flow Turbulence Heat transfer |
| 本文献已被 CNKI 等数据库收录！ | |