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| 内肋套管管内流动与换热特性研究 | |
| 引用本文： | 李清方,张国忠,林媛媛,张建. 内肋套管管内流动与换热特性研究[J]. 工程热物理学报, 2009, 30(12) |
| 作者姓名： | 李清方 张国忠 林媛媛 张建 |
| 作者单位： | 1. 中国石油大学(华东)储运与建筑工程学院,山东,东营,257061;胜利设计咨询有限责任公司,山东,东营,257026 2. 中国石油大学(华东)储运与建筑工程学院,山东,东营,257061 3. 胜利设计咨询有限责任公司,山东,东营,257026 |
| 摘 要： | 利用实验和数值模拟方法考察了含水原油在内肋套管内的流动与传热性能,指出了在 Re=200～1200 时管子结构尺寸(肋片高度、肋片宽度和肋片长度)对传热性能的影响,并进行了实验验证. |
| 关 键 词： | 强化传热 数值模拟 正交实验 内肋套管 |
STUDY OF HEAT TRANSFER AND PRESSURE DROP IN TUBES WITH RECTANGLE-LIKE FINS |
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| LI Qing-Fang,ZHANG Guo-Zhong,LIN Yuan-Yuan,ZHANG Jian. STUDY OF HEAT TRANSFER AND PRESSURE DROP IN TUBES WITH RECTANGLE-LIKE FINS[J]. Journal of Engineering Thermophysics, 2009, 30(12) | |
| Authors: | LI Qing-Fang ZHANG Guo-Zhong LIN Yuan-Yuan ZHANG Jian |
| Affiliation: | LI Qing-Fang~(1,2) ZHANG Guo-Zhong~1 LIN Yuan-Yuan~1 ZHANG Jian~2 (1.Oil & Gas Storage and Transportation Engineering,University of Petroleum,Dongying 257061,China,2.Sheng Li Engineering and Consulting Company,LTD.,Dongying 257026,China) |
| Abstract: | Water cut oil is used as the working fluid, and the issue is carried out by numerical simulation and experiment in the Reynolds number range from 200～1200. By analyzing the impact of Reynolds number and the tube's geometry size on heat transfer and flow friction, the Nusselt number and Fanning friction fitting criterion equations are obtained. In addition, the result of simulation is verified by experiment. |
| Keywords: | heat transfer enhancement numerical simulation orthogonal experiment tubes with rectangle-like fins |
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