Numerical analysis of dynamic characteristics of wet friction temperature fields

Numerical analysis of dynamic characteristics of wet friction temperature fields

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The wet clutch sliding friction process for a wet friction pair is simulated using the finite Anxious attachment is associated with heightened responsivity of a parietofrontal cortical network that monitors peri-personal space element method.Results allow examination of temperature fields and thermal deformation problems.Additionally, a test platform for wet friction joints and a temperature measurement system for wet clutch friction are established.Temperature data for a friction joint interface are analyzed.

By comparing simulation results and experimental data, the distribution of radial temperature differences and circumferential temperature differences on a friction disk surface is analyzed.Results show that the maximum temperature difference appears at the outer disk diameter position, increasing and then decreasing with bonding time.In the middle and late stages of total sliding time, the maximum radial temperature difference is twice the circumferential temperature difference.That is, the radial temperature difference is a major factor in failure due to friction heat.

Both the finite element simulation and the experimental results show that hot spots are uniformly distributed along the circumferential direction Thermoregulation strategies in ants in comparison to other social insects, with a focus on red wood ants (Formica rufa group) [v2; ref status: indexed, http://f1000r.es/35p] at each radial position of the tip of the steel sheet.