FFP在黏土中贯入过程的CFD模拟
刘君, 张雨勤

CFD SIMULATION ON THE PENETRATION OF FFP INTO UNIFORM CLAY
Liu Jun, Zhang Yuqin
表1 摩擦区域厚度(t)收敛性分析
Table 1 Convergence analysis of the frictional domain thickness
t Mesh quantity
/million
Ff/N Deviation Iteration time
/s
0.05D 0.18 3945.1 11.7% 3.1
0.025D 0.42 3661.7 3.6% 7.9
0.0125D 1.70 3532.6 —— 26