Fractal Geometry-Based Hypergeometric Time Series Solution to the Hereditary Thermal Creep Model for the Contact of Rough Surfaces Using the Kelvin-Voigt Medium

Figure 3

The linear Kelvin-Voigt model, where $\eta \mathrm{\hspace{0.17em}\hspace{0.17em}}$is the Newtonian viscosity, $E_e$ is the elastic modulus, F is the applied load and u indicates the points to be displaced.