| 广义共轭留数边界元法电除尘器电场解析 |
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| 引用本文： | 黄超,申光宪,刘德义.广义共轭留数边界元法电除尘器电场解析[J].燕山大学学报,2004,28(1):67-69. |
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| 作者姓名： | 黄超 申光宪 刘德义 |
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| 作者单位： | 1. 燕山大学环境与化学工程系,秦皇岛,066004
2. 燕山大学机械工程学院,秦皇岛,066004 |
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| 摘 要： | 将广义共轭留数法引入于边界元法，改变矩阵方程与高斯消去法相结合的原传统结构，按照指数函数规律缩短解题时间。自由度数越多其效果越显著。仅就电除尘器电场和电势的小规模数值结果，与实验结果相符。证明这种方法是有效的，计算速度比传统的边界元方法快两倍。
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| 关 键 词： | 广义共轭留数法 边界元法 电除尘器 电场强度 |
| 修稿时间： | 2003年5月10日 |
Calculation of the Electric Field Strength in an Electrostatic Precipitator by the Generalized Minimum Residual Algorithm for BEM |
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| ,.,,..Calculation of the Electric Field Strength in an Electrostatic Precipitator by the Generalized Minimum Residual Algorithm for BEM[J].Journal of Yanshan University,2004,28(1):67-69. |
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| Authors: | ,
,, |
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| Institution: | (Huang Chao),(The Department of Environment and Chemical Engineering,Yanshan University,Qinhuangdao 066004).
(Shen Guangxian),(Liu Deyi),(The College of Mechanical Engineering,Yanshan University,Qinhuangdao 066004). |
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| Abstract: | In this paper, the generalized minimum residual algorithm is applied to the boundary element method. The Gauss' elimination method is charged for solving system of equations by the generalized minimum residual algorithm. The calculating time is shorten in the form of exponential function. The more number of DOF is given, the more efficiency is obtained. In the small-scale calculation, the electric field strength and electric potential are evaluated in the electrostatic precipitator. The numerical results are closer agreement with experimental data and the calculating velocity in this method is two times faster than the traditional boundary element method. This method is effective. |
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| Keywords: | a generalized minimum residual algorithm BEM electrostatic precipitator electric field strength |
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