CAJ | 학술논문

给出了有限体积法处理问题的一般原理，在现有文献的基础上对有限体积算法进行了改进，详细推导了一类二阶椭圆型方程的有限体积法列式，并结合具体的算例比较了有限体积法同有限元的计算精度，最后总结了有限体积法的若干优越性。
급출료유한체적법처리문제적일반원리，재현유문헌적기출상대유한체적산법진행료개진，상세추도료일류이계타원형방정적유한체적법렬식，병결합구체적산례비교료유한체적법동유한원적계산정도，최후총결료유한체적법적약간우월성。
In this paper the common principle of the finite volume method is presented,and the algorithm of this method is improved in part based on the existing literature.The formulation of one kind of second order elliptic differential equations is derived in details.The results of the calculations are compared with finite element solutions.Moreover the advantage of finite volume method is shown.