| 锅炉汽包温度场在线监测新技术 |
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| 引用本文： | 李亚超,姜智春,李斌,王松岭. 锅炉汽包温度场在线监测新技术[J]. 锅炉制造, 2007, 0(3): 5-8 |
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| 作者姓名： | 李亚超 姜智春 李斌 王松岭 |
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| 作者单位： | 1. 华北电力大学能源与动力工程学院,河北,保定,071003
2. 三河发电有限责任公司,河北,三河,065201 |
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| 摘 要： | 在锅炉汽包外壁设置传感器获取外壁测点温度,利用反推法求解锅炉启停及变负荷运行过程瞬态汽包温度场,并将此在线监测结果与ANSYS软件离线模拟结果相比较。结果表明,该在线监测技术准确度高,可以放心应用于实际工程。
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| 关 键 词： | 在线监测 瞬态传热 温度场 新技术 |
| 文章编号： | CN23-1249（2007）03-0005-04 |
| 修稿时间： | 2007-03-19 |
A New Technology of On-line Monitoring for Boiler Drum''''s Temperature |
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| Li Yachao,Jiang zhiwei,Li Bin,Wang Songling. A New Technology of On-line Monitoring for Boiler Drum''''s Temperature[J]. Boiler Manufacturing, 2007, 0(3): 5-8 |
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| Authors: | Li Yachao Jiang zhiwei Li Bin Wang Songling |
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| Affiliation: | 1. School of Energy and Power Engineering, North China Electric Power University, Baoding 071003, China; 2. Sanhe Power Generation Co. Ltd. , Sanhe 065201, China |
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| Abstract: | Temperature sensors are located on the outer surface of boiler drum and the transient temperature field is obtained with inverse method during the boiler's start-up,shut-down and load change operation period.Make the result of this on-line monitoring compare with the result of off-line simulation by ANSYS.The result shows that the accuracy of this on-line monitoring is higher and it can be applied to practical projects in security. |
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| Keywords: | on-line monitoring transient heat conduction temperature field new technology |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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