| 受热面温度与磨损量关系的试验研究 |
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| 引用本文： | 徐开义,赵宪萍,沈铨,孙家庆. 受热面温度与磨损量关系的试验研究[J]. 上海理工大学学报(社会科学版), 1995, 0(2) |
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| 作者姓名： | 徐开义 赵宪萍 沈铨 孙家庆 |
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| 作者单位： | 华东工业大学动力工程学院 |
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| 基金项目： | 动力工程多相流国家重点实验室开放研究基金 |
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| 摘 要： | 本文在对燃煤电站锅炉对流受热面受飞灰磨损进行理论分析的基础上，建立了热态下飞灰冲蚀受热面磨损特性的数学模型，并通过试验研究求出在不同粒子冲刷速度下，质量相对磨损量与受热面温度变化之间的函数关系式．
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| 关 键 词： | 燃煤锅炉；受热面；磨损试验 |
An experimental research of relationship between temperature of heat surface and erosion rate |
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| Xu Kaiyi,Zhao Xianping,Shen Quan,Sun Jiaqing. An experimental research of relationship between temperature of heat surface and erosion rate[J]. Journal of University of Shanghai For Science and Technilogy(Social Science), 1995, 0(2) |
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| Authors: | Xu Kaiyi Zhao Xianping Shen Quan Sun Jiaqing |
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| Abstract: | Based on a theoretical analysis, the present paper offers a methematical model for the convection heat surface characteristics of erosion of fly ash in utility boilers of pulverized coal under thermal conditions. The functional relationship between the mass relative erosion rate and the change of the temperature of heat surface is derived from various velocities of solid grain erosion in the experimental research. |
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| Keywords: | coal-fired boiler heat surface erosion test |
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