| 炉内气流旋转强度对水平烟道断面速度场的影响 |
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| 引用本文： | 聂剑平 温龙. 炉内气流旋转强度对水平烟道断面速度场的影响[J]. 热能动力工程, 1997, 12(3): 180-184 |
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| 作者姓名： | 聂剑平 温龙 |
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| 作者单位： | [1]电力部热工研究院 [2]西安交通大学 |
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| 摘 要： | 本文针对入炉顶部风反切引入方式进行了数值模拟和冷模测试，得出了炉内气流旋转强度与水平烟道断面速度分布偏差的关系，对于锅炉设计及运行均有一定参考价值。
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| 关 键 词： | 旋转强度 电站锅炉 水平烟道 速度场 炉内流动 |
The Effect of Boiler Flue Gas Rotation leten sity to Horizontal Flue Section Speed Field |
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| Nie Jianping. The Effect of Boiler Flue Gas Rotation leten sity to Horizontal Flue Section Speed Field[J]. Journal of Engineering for Thermal Energy and Power, 1997, 12(3): 180-184 |
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| Authors: | Nie Jianping |
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| Abstract: | With respect to the mode of inverse tangential feed of air from a boiler roof a numerical simulation and cold model tests were conducted. As a result, obtained was the relationship between the boiler flue gas flow rotation intensity and the speed distribution excursion of the horizontal flue section. This can to a certain degreeserve as a useful guide for the boiler design and operation. |
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| Keywords: | rotation intensi ty speed distribution excursion inverse tangential jet flow |
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