A scuffing criterion of steels based on the friction-induced adiabatic shear instability
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DOI: 10.1016/j.triboint.2020.106340
Abstract: Abstract The modified scuffing equations based on the adiabatic shear instability induced by friction effects are postulated. With the present equations, an alternative softening mechanism of the near-surface material undergoing adiabatic shear failure is proposed.… read more here.
Keywords: adiabatic shear; friction; shear instability; scuffing criterion ... See more keywords
Modelling coexisting GSF and shear instabilities in rotating stars
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DOI: 10.1093/mnras/stab1927
Abstract: Zahn’s widely used model for turbulent mixing induced by rotational shear has recently been validated (with some caveats) in non-rotating shear flows. It is not clear, however, whether his model remains valid in the presence… read more here.
Keywords: gsf instability; modelling coexisting; gsf shear; shear instability ... See more keywords