典型文献
An advanced efficient model for adhesive wear in elastic-plastic spherical contact
文献摘要：
A finite element(FE)model combining submodel technique is presented for the adhesive wear in elastic-plastic spherical contact.It consists of a global model,showing the potential location of fracture under combined normal and tangential loading,and a refined mesh submodel covering only the region near the potential fracture.This allows to describe the morphology of wear particle more accurately than that in a previously developed model by the authors.A range of normal loading is studied to show its effect on the shape and volume of wear particles.Two main regimes of mild and severe wear(along with a relatively narrow transition region between them)are found,which show almost linear and power-law dependency of wear rate on normal loading,respectively.Such behavior agrees with published experimental observations.However,the transition region is theoretically predicted here for the first time.
文献关键词：
中图分类号：
作者姓名：
Haibo ZHANG;Izhak ETSION
作者机构：
School of Mechanical Engineering,Beijing Institute of Technology,Beijing 100081,China;Department of Mechanical Engineering,Technion,Haifa 32000,Israel
文献出处：
引用格式：
[1]Haibo ZHANG;Izhak ETSION-.An advanced efficient model for adhesive wear in elastic-plastic spherical contact)[J].摩擦（英文）,2022(08):1276-1284
A类：
submodel
B类：
An,advanced,efficient,adhesive,wear,elastic,plastic,spherical,contact,finite,element,FE,combining,technique,presented,It,consists,global,showing,potential,location,fracture,under,combined,normal,tangential,loading,refined,mesh,covering,only,region,This,allows,describe,morphology,more,accurately,than,that,previously,developed,by,authors,range,studied,its,effect,shape,volume,particles,Two,main,regimes,mild,severe,along,relatively,narrow,transition,between,them,are,found,which,almost,linear,power,law,dependency,respectively,Such,behavior,agrees,published,experimental,observations,However,theoretically,predicted,here,first
AB值：
0.617743
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