| 水管锅炉锅筒低周疲劳寿命计算 |
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| 引用本文： | 李家锋. 水管锅炉锅筒低周疲劳寿命计算[J]. 广东电力, 2007, 20(9): 25-28 |
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| 作者姓名： | 李家锋 |
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| 作者单位： | 广东红海湾发电有限公司,广东,汕尾,516623 |
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| 摘 要： | 根据相关标准,调峰负荷机组必须进行锅炉锅筒的低周疲劳寿命计算,否则,严重影响机组的安全、经济运行.为此,针对锅炉锅筒运行时容易产生疲劳损耗的几种情况,给出锅筒低周疲劳寿命损伤的计算方法,同时介绍了利用计算机程序人机界面来计算锅炉锅筒低周疲劳寿命损伤流程,对于基层技术人员有一定的参考价值.
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| 关 键 词： | 锅炉锅筒 低周疲劳 寿命计算 人机界面 |
| 文章编号： | 1007-290X（2007）09-0025-04 |
| 收稿时间： | 2007-04-16 |
| 修稿时间： | 2007-04-16 |
Low-cycle Fatigue Life Calculation for Drums of Water Tube Boilers |
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| LI Jia-feng. Low-cycle Fatigue Life Calculation for Drums of Water Tube Boilers[J]. Guangdong Electric Power, 2007, 20(9): 25-28 |
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| Authors: | LI Jia-feng |
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| Affiliation: | Guangdong Red Bay Generation Co., Ltd., Shanwei, Guangdong 516623, China |
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| Abstract: | As per related standard,low-cycle fatigue life calculation must be carried through for boiler drums of peaking units;otherwise the secure and economic operation of units will be seriously impacted.Aiming at several possible situations of fatigue during the running of drums,calculation method is given for low-cycle fatigue life wastage of drums.At the same time,how to use the man-machine interface of computer program to calculate the low-cycle fatigue life wastage is introduced to supply reference to grass-roots technical personnel. |
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| Keywords: | boiler drum low-cycle fatigue life calculation man-machine interface |
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