| 基于声波除灰的单排管阵列声场特性分析 |
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| 引用本文： | 安连锁,刘铭媛,姜根山,杨文泽.基于声波除灰的单排管阵列声场特性分析[J].华北电力大学学报,2008,35(5). |
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| 作者姓名： | 安连锁 刘铭媛 姜根山 杨文泽 |
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| 作者单位： | 华北电力大学,能源与动力工程学院,河北,保定,071003 |
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| 摘 要： | 基于边界元法,以单排管阵列为模型,运用ANSYS软件建立边界元模型,用振动—噪声分析软件SYSNOISE模拟计算了在不同位置的点声源激励作用下,管壁表面声场分布特性及指向性;通过计算场点,得出管阵列周围和远场的声场分布特性图。计算结论对于声波除灰技术的发展及应用均具有实际意义。
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| 关 键 词： | 声波除灰 ANSYS 管阵列 SYSNOISE 声场特性 |
Analysis of sound field characteristics of a row tube based on the sonic soot cleaning |
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| AN Lian-suo,LIU Ming-yuan,JIANG Gen-shan,YANG Wen-ze.Analysis of sound field characteristics of a row tube based on the sonic soot cleaning[J].Journal of North China Electric Power University,2008,35(5). |
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| Authors: | AN Lian-suo LIU Ming-yuan JIANG Gen-shan YANG Wen-ze |
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| Abstract: | Based on the boundary element method,using a single row of the tube as a model,the boundary element model was established by ANSYS software,a point in different locations of the sound source incentives,the sound field distribution and directional on the tube surface were simulated by vibration-noise analysis software SYSNOISE;Sound field distribution characteristics around the tubes and far-field were obtained by calculating field point.The results are meaningful in practice to both the development and application of sonic soot cleaning. |
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| Keywords: | ANSYS SYSNOISE |
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