| 圆形射流和卷流的相似解 |
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| 引用本文： | 槐文信,李炜.圆形射流和卷流的相似解[J].应用数学和力学,1993,14(7):615-623. |
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| 作者姓名： | 槐文信 李炜 |
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| 作者单位： | 武汉水利电力大学
(槐文信)，武汉水利电力大学(李炜) |
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| 摘 要： |
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| 关 键 词： | 射流 环境水力学 相似解 卷流 |
Similarity Solutions of Round Jets and Plumes |
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| Huai Wen-xin,Li Wei.Similarity Solutions of Round Jets and Plumes[J].Applied Mathematics and Mechanics,1993,14(7):615-623. |
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| Authors: | Huai Wen-xin Li Wei |
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| Abstract: | The k-turbulence model, considering the effect of buoyancy on turbulent kinetic energy any its dissipation rate, is adopted to present a mathematical model for round plumes and jets. There are similarity solutions in the uniform environment. Taking into account the conservation of momentum and heat flux, FAM is applied to obtain the similarity functions of velocity, temperature and turbulent kinetic energy. The agreement between the calculated and experimental data is good. |
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| Keywords: | Jets environmental hydulics similarity solutions |
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