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Effects of elastic ball and coating on pure squeeze EHL motion for constant load with couple stresses using FDM method

In this paper, an elastic sphere approaching a lubricated elastic coating surface with couple stress lubricant is explored under constant load condition. The finite difference method (FDM), Gaussian elimination, and Gauss-Seidel iteration method are used to solve the transient modified Reynolds equation with its boundary condition, the elasticity deformation equations of ball and...

The Variations of Thermal Contact Resistance and Heat Transfer Rate of the AlN Film Compositing with PCM

The electrical industries have been fast developing over the past decades. Moreover, the trend of microelements and packed division multiplex is obviously for the electrical industry. Hence, the high heat dissipative and the electrical insulating device have been popular and necessary. The thermal conduct coefficient of aluminum nitride (i.e., AlN) is many times larger than the...

The Variations of Thermal Contact Resistance and Heat Transfer Rate of the AlN Film Compositing with PCM

The electrical industries have been fast developing over the past decades. Moreover, the trend of microelements and packed division multiplex is obviously for the electrical industry. Hence, the high heat dissipative and the electrical insulating device have been popular and necessary. The thermal conduct coefficient of aluminum nitride (i.e., AlN) is many times larger than the...

An Experimental Study on Heat Conduction and Thermal Contact Resistance for the AlN Flake

The electrical technology has been a fast development over the past decades. Moreover, the tendency of microelements and dense division multiplex is significantly for the electrical industries. Therefore, the high thermal conductible and electrical insulating device will be popular and important. It is well known that AlN still maintains stablility in the high temperature. This...

Effects of Deep Cryogenic Treatment on Wear Mechanisms and Microthermal Expansion for the Material of Drive Elements

Copyright © 2013 Yuh-Ping Chang et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium

Effects of Deep Cryogenic Treatment on Wear Mechanisms and Microthermal Expansion for the Material of Drive Elements

Copyright © 2013 Yuh-Ping Chang et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium

Effects of Nitride on the Tribological Properties of the Low Carbon Alloy Steel

University, Kaohsiung 840, Taiwan 4Hiwin Technologies Corp., Taichung 40707, Taiwan Received 15 September 2013; Accepted 2 November 2013 Academic Editor: Shoou-Jinn Chang Copyright © 2013 Yuh-Ping Chang

Effects of Nitride on the Tribological Properties of the Low Carbon Alloy Steel

University, Kaohsiung 840, Taiwan 4Hiwin Technologies Corp., Taichung 40707, Taiwan Received 15 September 2013; Accepted 2 November 2013 Academic Editor: Shoou-Jinn Chang Copyright © 2013 Yuh-Ping Chang