| 超超临界锅炉水冷壁传热特性和温度偏差 |
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| 引用本文： | 车东光,吴少华.超超临界锅炉水冷壁传热特性和温度偏差[J].锅炉制造,2006(2):1-5. |
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| 作者姓名： | 车东光 吴少华 |
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| 作者单位： | 哈尔滨工业大学动力工程学院,黑龙江,哈尔滨,150001 |
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| 摘 要： | 叙述了变压运行超超临界锅炉水冷壁的运行特点,传热恶化、温度偏差与水动力稳定性的国内外研究结果,提出了对垂直内螺纹管水冷壁质量流速的选取和水动力不稳定性校核的看法.
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| 关 键 词： | 超超临界 内螺纹管 垂直水冷壁 界限质量流速 |
| 文章编号： | CN23-1249（2006）02-0001-05 |
| 收稿时间： | 2006-03-23 |
| 修稿时间： | 2006年3月23日 |
The Heat Transfer Characteristic and Temperature Deviation of Super Critical Boiler Water Wall |
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| Che Dongguang,Wu Shaohua.The Heat Transfer Characteristic and Temperature Deviation of Super Critical Boiler Water Wall[J].Boiler Manufacturing,2006(2):1-5. |
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| Authors: | Che Dongguang Wu Shaohua |
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| Abstract: | This paper describes the operation features of water wall for sliding pressure operation USC boilers. This paper illustrate the deteriorism in heat transfer, temperature deviation and hydrodynamic unstability of vertical water wall for USC boilers based on the research work in and out of China. The mass flux seleeition and the cheek for hydrodymamie unstability have also been provided herein. |
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| Keywords: | ultra Supereritical rifled tube vertical water wall critical mass flux |
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