Adomian拆分法求解胀塑性流体边界层方程近似解
Adomian탁분법구해창소성류체변계층방정근사해
Approximate solution of boundary layer equations arising in dilatant fluids by using Adomian decomposition method
  • 万方数据
    计算机工程与应用 계산궤공정여응용
    COMPUTER ENGINEERING AND APPLICATIONS
    2014年 8期 45-47,52 ,共4页

    徐云滨%郑连存%王磊磊

    서운빈%정련존%왕뢰뢰

    边界层%胀塑性非牛顿流体%近似解%Adomian拆分法 邊界層%脹塑性非牛頓流體%近似解%Adomian拆分法
    변계층%창소성비우돈류체%근사해%Adomian탁분법
    boundary layer%dilatant non-Newtonian fluids%approximate solution%Adomian decomposition method
    利用Adomian拆分方法及Mathematica软件的符号计算功能求解了一类胀塑性非牛顿流体边界层方程的近似解，对不同的参数给出了壁摩擦力的近似值及解的分布曲线，数值结果表明所得近似解有相当高的精度。
    이용Adomian탁분방법급Mathematica연건적부호계산공능구해료일류창소성비우돈류체변계층방정적근사해，대불동적삼수급출료벽마찰력적근사치급해적분포곡선，수치결과표명소득근사해유상당고적정도。
    Approximate solution of a class of boundary layer equations arising in dilatant non-Newtonian fluids is obtained by using Adomian decomposition method and Mathematica symbols calculation software. Approximation of the skin fric-tion and the distribution curve of solutions are given for different parameters. The reliability and efficiency of the approxi-mate solution are verified using numerical solutions.
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