论文部分内容阅读
Based on focused ion beam and shear friction apparatus data,the multi-resolutions(0.2nm–5μm) volume roughness & asperity contact(VR & AC) three-dimensional structure on principle slip surface interface-surface(PSS-IS) is measured on high performance computational platform; and physical plastic-creep friction model is established by using hybrid hyper-singular integral equation & lattice Boltzmann & lattice Green function(BE-LB-LG). The correlation of rheological property and VR & AC evolution under transient(10μs) macro-normal stress(18–300MPa) and slip rate(0.25–7.5m/s) are obtained; and the PSS-IS friction in co-seismic flash heating is quantitative analyzed for the first time.
Based on focused ion beam and shear friction apparatus data, the multi-resolutions (0.2nm-5μm) volume roughness & asperity contact (VR & AC) three- dimensional structure on principle slip surface interface-surface high performance computational platform; and physical plastic-creep friction model is established by using hybrid hyper-singular integral equation & lattice Boltzmann & lattice Green function (BE-LB-LG). The correlation of rheological property and VR & AC evolution under transient The PSS-IS friction in co-seismic flash heating is mass analyzed for the first time.