非圆弯头冲蚀磨损数值模拟

闫冲冲, 谢光明, 华剑, 曾云, 周思柱, 余泽坤

Numerical Simulation of Erosion Wear on Non-circular Elbows

YAN Chongchong, XIE Guangming, HUA Jian, ZENG Yun, ZHOU Sizhu, YU Zekun

表2 实验与数值模拟对比值

Table 2 Comparison of experimental values and numerical simulation values

Maximum erosion rate / kg·m-2·s-1 Error / % Experimental value Simulation value 2.92 × 10-3 3.09 × 10-3 5.82% 2.59 × 10-3 2.75 × 10-3 6.18%