期刊论文

Numerical Simulation of Erosion and Wear for Concrete Conveying Pipes

中文

上海节能

2095-705X

2023

8

1193-1198

10.13770/j.cnki.issn2095-705x.2023.08.019

本校为第一机构

在混凝土泵送过程中,不可避免会对输送管产生磨损。针对混凝土输送管的易磨损部位进行模拟预测,通过Fluent对三种空间位置状态下的混凝土输送管建立三维模型,对输送管在实际运行时的管道弯折情况进行模拟分析。通过分析磨损率、堆...展开更多 在混凝土泵送过程中,不可避免会对输送管产生磨损。针对混凝土输送管的易磨损部位进行模拟预测,通过Fluent对三种空间位置状态下的混凝土输送管建立三维模型,对输送管在实际运行时的管道弯折情况进行模拟分析。通过分析磨损率、堆积率云图,确定了3种常见弯折情况下的S型输送管在混凝土输送过程中的磨损程度和最易磨损部位,发现90°弯折的S型管磨损程度最大...

During the process of concrete pumping,it is inevitable to cause wear and tear on the deliv-ery pipe.Simulate and predict the easily worn parts of concrete conveying pipes,establish three-di-mensional models of concrete conveying pipes under three spatial positions usin...MORE During the process of concrete pumping,it is inevitable to cause wear and tear on the deliv-ery pipe.Simulate and predict the easily worn parts of concrete conveying pipes,establish three-di-mensional models of concrete conveying pipes under three spatial positions using ...