哈尔滨师范大学自然科学学报
哈爾濱師範大學自然科學學報
합이빈사범대학자연과학학보
NATURAL SCIENCES JOURNAL OF HARBIN NORMAL UNIVERSITY
2012年
1期
14-17
,共4页
输运问题%MATLAB%数值分析
輸運問題%MATLAB%數值分析
수운문제%MATLAB%수치분석
Cubic spline wavelet function%Finite element%Water hammer
利用差分方法对一类输运问题在一维和二维空间中进行数值分析，得到相应数值解，并将数值解与解析解进行比较，且进一步分析了数值方法的有效性．
利用差分方法對一類輸運問題在一維和二維空間中進行數值分析，得到相應數值解，併將數值解與解析解進行比較，且進一步分析瞭數值方法的有效性．
이용차분방법대일류수운문제재일유화이유공간중진행수치분석，득도상응수치해，병장수치해여해석해진행비교，차진일보분석료수치방법적유효성．
In order to improve the accuracy of water hammer equations, it is in this paper the cubic spline wavelet finite element method to solve the water hammer equation. This method meets the requirements of complex pipeline, but also with the characteristics of the cubic spline wavelet function to improve the accuracy, opened a new way and theoretical basis for the solution of the water hammer equations.
