| 徐高田,韦鹤平.动水环境单喷口浮射流稀释扩散效果数学模型研究[J].水利学报,2001,32(1):0018-0023 |
| 动水环境单喷口浮射流稀释扩散效果数学模型研究 |
| Mathematical model for dilution and dispersion of single port bouyant jet in current |
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| DOI： |
| 中文关键词: 动水环境 数学模型 单喷口 掺混系数 |
| 英文关键词: buoyant jet dilution dispersion single port mathematical model current entrainment coefficient |
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| 中文摘要: |
| 本文结合上海市污水治理二期工程稀释扩散规律物理模型试验，通过建立并求解积分控制方程的方法，对动水环境下单喷口浮射流的近区稀释扩散特性进行了研究，拟合出长江口白龙港水域的掺混系数、绕流阻力系数以及施密特数，并建立了计算污水单喷口出流近区稀释扩散特性的数学模型，可为实际工程扩散器的设计提供依据。 |
| 英文摘要: |
| The diffusion characteristics of single port buoyant jet in the near field under the condition of flowing water are studied by using the method of solving the integral control equation.The relevant coefficients are determined according to the experimental data from model test.The mathematical model for single port buoyant jet is established accordingly. |
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