摘要
边界元法由于只在边界划分单元,可降低一维进行计算等特点,且适合于解决无限域问题,在渗流研究中具有一定的独特优点。本文作者用直接边界元法对正交各向异性介质定常渗流问题进行了数值方法研究与数值计算。通过选取适当的坐标函数,应用Green公式将区域积分转化为边界积分,充分发挥了边界元法的优势,并用Fortran语言编写了边界元法计算程序,进行了算例计算。
Seepage problem is an important field and interesting topic in hydrodynamics.This kind of problem can deduce Laplace equation or Possion equation.In this paper the author solves Groundwater Seepage Problem using Boundary Element Method with program in Fortran language.Several numerical examples are presented and some useful conclusions are drawn.
出处
《西华大学学报（自然科学版）》
CAS
2006年第1期44-45,49,共3页
Journal of Xihua University:Natural Science Edition
