| 大型机组凝汽器冷却面积合理选择 |
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| 引用本文： | 任一峰,陈建生. 大型机组凝汽器冷却面积合理选择[J]. 发电设备, 2007, 21(6): 471-474 |
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| 作者姓名： | 任一峰 陈建生 |
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| 作者单位： | 上海动力设备有限公司,上海,2000900;上海动力设备有限公司,上海,2000900 |
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| 摘 要： | 从设计方面阐述了合理选择汽轮机凝汽器冷却面积和管材的重要性,介绍了美国HEI标准推荐的传热计算公式,以3个实例说明了应备的冷却面积的裕量;并陈述了设计中应考虑的环境因素、节约资源和降低成本,以保证机组的安全、经济运行。
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| 关 键 词： | 能源与动力工程 汽轮机 凝汽器 冷却面积 管材 合理选择 |
| 文章编号： | 1671-086X（2007）06-0470-04 |
| 修稿时间： | 2007-08-05 |
Reasonable Condenser Cooling Surface Option of Large Power Sets |
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| REN Yi-feng,CHEN Jian-sheng. Reasonable Condenser Cooling Surface Option of Large Power Sets[J]. Power Equipment, 2007, 21(6): 471-474 |
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| Authors: | REN Yi-feng CHEN Jian-sheng |
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| Affiliation: | Shanghai Power Equipment Co. Ltd., Shanghai 200090, China |
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| Abstract: | The importance of reasonably fixing the cooling surface area of steam turbine condensers,as well as the material to be used,is elucidated from the designer's point of view.Thermal calculation formulee,recommended by American HEI Standards are introduced and the required supplementary cooling surface explained by means of 3 practical examples.The necessity is stressed that environmental conditions,resource saving and cost reduction are to be considered during design,together with safe and economic operation. |
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| Keywords: | energy and power engineering steam turbine condenser cooling surface tube material reasonable option |
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