| 循环水泵改造后凝汽器管内流速的可行性分析 |
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| 引用本文： | 姜楠. 循环水泵改造后凝汽器管内流速的可行性分析[J]. 电站辅机, 2005, 26(1): 1-3 |
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| 作者姓名： | 姜楠 |
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| 作者单位： | 上海动力设备有限公司 技术管理处,上海,200090 |
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| 摘 要： | 电厂对旧机组改造时常会遇到循环水量泵与凝汽器相匹配的问题,某电厂循环水泵改造后,由于改变水泵,循环水量也随之变化,引起了凝汽器管内流速的变化,就这一事例对循环水泵的改造进行了可行性分析论证
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| 关 键 词： | 凝汽器 冷却管内流速 凝汽器背压 |
| 文章编号： | 1672-0210(2005)01-0001-03 |
| 修稿时间： | 2005-01-26 |
Feasibility Analysis of the Flow Velocity within Tubes of the Condenser after Modification of the Circulating pump |
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| JIANG Nan. Feasibility Analysis of the Flow Velocity within Tubes of the Condenser after Modification of the Circulating pump[J]. Power Station Auxiliary Equipment, 2005, 26(1): 1-3 |
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| Authors: | JIANG Nan |
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| Abstract: | The problem of matching between the circulating pump and condenser is frequently met during the modification of obsolete generation unit in a power plant. The circulating pump has been modified in a power plant. For the flow is changed subject to the modificaticm of obsolete circulating pump, the flow velocity within the tubes of the conenser is also changed. A demonstration of feasibility analysis has been described in this paper on the above-mentioned modification. |
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| Keywords: | condenser flow velocity within cooling tubes condenser back-pressure |
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