Title :
Interrupted mode of the boundary friction in the model of shear melting with asymmetric potential
Author :
Lyashenko, Iakov ; Zaskoka, Anton
Author_Institution :
Sumy State Univ., Sumy, Ukraine
Abstract :
In the framework of thermodynamic model of an ultrathin lubricant film melting is carried description of static friction component. Based on the present model time dependencies of friction force, elastic stress, order parameter, block coordinate and velocity have been built for the simple analogue of the tribological system. Periodical structural transformations have been described as a first-order phase transition.
Keywords :
elasticity; internal stresses; liquid films; liquid-liquid transformations; lubricants; melting; stick-slip; thin films; boundary friction; elastic stress; first-order phase transition; friction force; periodical structural transformations; shear melting; thermodynamic model; tribological system; ultrathin lubricant film; velocity; Films; Force; Friction; Lubricants; Springs; Stress; Thermodynamics; memory effects; phase transition; static friction; stick-slip motion;
Conference_Titel :
Electronics and Nanotechnology (ELNANO), 2015 IEEE 35th International Conference on
Conference_Location :
Kiev
DOI :
10.1109/ELNANO.2015.7146886
