| 静止均匀环境中气泡射流特性的研究——数学模型及试验资料的分析(Ⅰ) |
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| 引用本文： | 王双峰,槐文信.静止均匀环境中气泡射流特性的研究——数学模型及试验资料的分析(Ⅰ)[J].水科学进展,2000,11(1):25-31. |
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| 作者姓名： | 王双峰 槐文信 |
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| 作者单位： | 武汉水利电力大学河流工程系, 湖北武汉430072 |
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| 基金项目： | 国家自然科学基金项目(59879019);教育部博士点基金项目(9349304) |
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| 摘 要： | 已往对气泡射流的理论研究,主要集中在半经验和积分模型方面,对流动结构揭示很少。给出了气-液两相流两方程湍流模型。为了加深对气泡射流规律的理解和为数值计算建立对比基础,提出了一组参考量,对Sun和Faeth的试验资料进行了整理。
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| 关 键 词： | 气泡射流 两相流 湍流模型 试验 |
| 收稿时间： | 1998-10-09 |
Study on the Behavior of Bubbly Jets in Static Uniform
Environment |
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| WANG Shuang-feng,HUAI Wen-xin,LI Wei.Study on the Behavior of Bubbly Jets in Static Uniform
Environment[J].Advances in Water Science,2000,11(1):25-31. |
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| Authors: | WANG Shuang-feng HUAI Wen-xin LI Wei |
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| Institution: | Wuhan University of Hydraulic and Electric Engineering, Wuhan 430072, China |
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| Abstract: | For the study on the behavior of bubbly jets in static environment, it was mainly used the integral model in the past. And there was a little information on the structure of this kind flow. A two-equation turbulence model for two-phase flows is proposed in this paper. In order to understand the law of bubbly jet and give the contrast base between the experimental data and numerical calculation, the experimental data of Sun and Facth is arranged by a set of reference scale found by auther. |
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| Keywords: | bubbly jet two-phase flow turbulence model experiment |
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