LiuYuwei1, LiHeyan2, YeFuhao3, WuJianpeng4. Research on the influencing factors of contact heat conduction between sliding rough surfaces[J]. Journal of Mining Science and Technology, 2019, 4(3): 246-253.
Citation: LiuYuwei1, LiHeyan2, YeFuhao3, WuJianpeng4. Research on the influencing factors of contact heat conduction between sliding rough surfaces[J]. Journal of Mining Science and Technology, 2019, 4(3): 246-253.

Research on the influencing factors of contact heat conduction between sliding rough surfaces

  • Received Date: 2019-03-13
  • Rev Recd Date: 2019-03-13
  • Publish Date: 2019-04-01
  • Thecontactheatconductionproblembetweentheroughslidingsurfaceswasstudiedthrough secondary development of finite element software ABAQUS*The thermal contact conductance was definedasafunctionoftheslidingspeed,thelocalcontactpressure,materialpropertiesandthesurface roughness,andtheeffeecsofthreedimensionlessparameterswerealsoanalyzed*Theresultsrevealthat reciprocatingmotionhasasignificantinfluenceoncontactheatconduction*Whenheatconductionbe⁃ tweenslidingsurfacesreachastablestape,thedimensionlessmeanheatfluxperunittimeincreases withtherisingdimensionlessparametersηandω ~,whichtheheatconductiondecreaseswiththereduc⁃ tionofthecontactpressureandthegrowthofthesurfaceroughness*Besides,thevariationsofthedi⁃mensionlessaveragetemperatureareconsistentwiththoseofthedimensionlessaverageheatflux*
  • loading
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views (463) PDF downloads(247) Cited by()
    Proportional views

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return