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Application of Wavelet Finite Element Method to Simulation of the Temperature Field of Copier Paper
作者姓名:YANGSheng-jun  MAJun-xing
作者单位:SchoolofMechanicalEngineering,XianJiaotongUniversity,Xian710049,P.R.China
摘    要:Simulation of the temperature field of copier paper in copier fusing is very important for im-proving the fusing property of reprography.The temperature field of copier paper varies with a high gradient when the copier paper is moving through the fusing rollers.By means of conventional shaft elements,the high gradient temperature variety causes the oscillation of the numerical solution.Based on the Daubechies scaling functions,a kind of wavelet-based element is comstructed for the above prob-lem.The temperature field of the copier paper moving through the fusing rollers is simulated using the two methods.Comparison of the results shows the advantages of the wavelet finite element method,which provides a new method for improving the copier properties.

关 键 词:复印纸  温度场  模拟  小波有限元分析  应用

Application of Wavelet Finite Element Method to Simulation of the Temperature Field of Copier Paper
YANG Sheng-jun,MA Jun-xing,XUE Ji-jun,HE Zheng-jia.Application of Wavelet Finite Element Method to Simulation of the Temperature Field of Copier Paper[J].International Journal of Plant Engineering and Management,2002,7(4):191-197.
Authors:YANG Sheng-jun  MA Jun-xing  XUE Ji-jun  HE Zheng-jia
Abstract:Simulation of the temperature field of copier paper in copier fusing is very important for improving the fusing property of reprography. The temperature field of copier paper varies with a high gradient when the copier paper is moving through the fusing rollers. By means of conventional shaft elements, the high gradient temperature variety causes the oscillation of the numerical solution. Based on the Daubechies scaling functions, a kind of wavelet based element is constructed for the above problem. The temperature field of the copier paper moving through the fusing rollers is simulated using the two methods. Comparison of the results shows the advantages of the wavelet finite element method, which provides a new method for improving the copier properties.
Keywords:copier paper  temperature field  wavelet finite element method  simulation
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