采用Patomkar和Spalding混和差分离散格式,应用近似盒迭代法建立了铸造充型模拟快速算法模型,该模型既保证了计算精度,而且由于避免了迭代引起的矩阵求逆,也加快了充型计算速度.
参考文献
[1] | HIRT C W;Nichols B D;Romero N C .SOLA-A numerical Solution alogorithm for transient Fluid Flows[R].Los Alamos Scientific Laboratory Report LA-5852,1975. |
[2] | Hirt C W.A flow-3D study of the importance of fluid momentum in Mold filling[A].Michigan State University,Langsing,MI,1991 |
[3] | Barkhudarov M;You H;Beech.Validation and development of flow-3D for casting[A].San Diego,CA,1992 |
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