| 飞灰冲刷角度变化对锅炉常用钢材磨损影响的试验研究 |
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| 引用本文： | 石奇光,马庆,徐开义,蒋伟元,孙家庆.飞灰冲刷角度变化对锅炉常用钢材磨损影响的试验研究[J].上海电力学院学报,1996,12(1):1-7. |
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| 作者姓名： | 石奇光 马庆 徐开义 蒋伟元 孙家庆 |
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| 作者单位： | 上海电力学院，华东工业大学 |
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| 基金项目： | 电力部电力高校青年教师学术基金，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： | 在试验研究和理论分析的基础上,本文定义了一个无固次角度系数,并用于定量反映塑性材料的冲蚀磨损率随飞灰冲刷角度变化的规律,同时建立了无因次角度系数计算式,可供工程实际应用.
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| 关 键 词： | 磨损试验 飞灰冲刷角度 磨损率 |
| 收稿时间： | 9/5/1995 12:00:00 AM |
An Experimental Study into Relationship Between Fly Ash Impact Angle and Coal-fired Boiler Metal Erosion Rate |
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| Shi Qiguang,Ma Qing,Xu Kaiyi,Jiang Weiyuan and Sun Jiaqing.An Experimental Study into Relationship Between Fly Ash Impact Angle and Coal-fired Boiler Metal Erosion Rate[J].Journal of Shanghai University of Electric Power,1996,12(1):1-7. |
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| Authors: | Shi Qiguang Ma Qing Xu Kaiyi Jiang Weiyuan and Sun Jiaqing |
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| Affiliation: | Shi Qiguang Ma Qing Xu Kaiyi Jiang Weiyuan Sun Jiaqing
(Shanghai Institute of Electric Power) (East China University of Technology) |
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| Abstract: | Based on the experimental investigation and theoretical analysis, a dimensionless coefficient of ash impact angle is defined, and its calculation formulae are set up. The relationship between coal-fired boiler metal erosion rate and fly ash impact angle has been found through experiments of impacting ductile metals. The results can be applied to engineering. |
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| Keywords: | erosion test fly ash impact angle erosion rate |
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