ORCID Profile
0000-0002-0043-8411
Current Organisations
Tianjin University
,
Beijing Jiaotong University
Does something not look right? The information on this page has been harvested from data sources that may not be up to date. We continue to work with information providers to improve coverage and quality. To report an issue, use the Feedback Form.
Publisher: Informa UK Limited
Date: 09-09-2016
Publisher: Elsevier BV
Date: 09-2018
Publisher: Elsevier BV
Date: 02-2019
Publisher: Informa UK Limited
Date: 31-05-2017
Publisher: IOP Publishing
Date: 11-11-2014
Publisher: Elsevier BV
Date: 06-2018
Publisher: ASME International
Date: 08-12-2015
DOI: 10.1115/1.4031974
Abstract: This paper investigates the frictionally excited thermoelastic instability (TEI) of a functionally graded material (FGM) half-plane sliding against a homogeneous half-plane at the out-of-plane direction with the thermal contact resistance. A uniform pressure presses these two half-planes together. The material properties of FGMs are assumed to be varied as an exponential form. Using the perturbation method, we derive the characteristic equation for the TEI problem to solve the unknown critical heat flux and critical sliding speed. The effects of the thermal contact resistance, gradient index, friction coefficient, and heat generation factor on the stability boundaries are discussed for four different material combinations. The results may provide a possible method to improve the contact stability in the sliding system by using FGMs.
Publisher: Elsevier BV
Date: 08-2015
Publisher: World Scientific Pub Co Pte Lt
Date: 16-02-2014
DOI: 10.1142/S0219455413500673
Abstract: Buckling and post-buckling behaviors of piezoelectric nanobeams are investigated by using the nonlocal Timoshenko beam theory and von Kármán geometric nonlinearity. The piezoelectric nanobeam is subjected to an axial compression force, an applied voltage and a uniform temperature rise. After constructing the energy functionals, the nonlinear governing equations are derived by using the principle of minimum total potential energy and discretized by using the differential quadrature (DQ) method. A direct iterative method is employed to determine the buckling and post-buckling responses of piezoelectric nanobeams with hinged–hinged, cl ed–hinged and cl ed–cl ed end conditions. Numerical ex les are presented to study the influences of the nonlocal parameter, temperature rise and external electric voltage on the size-dependent buckling and post-buckling responses of piezoelectric nanobeams.
Publisher: Springer Science and Business Media LLC
Date: 17-04-2018
Publisher: World Scientific Pub Co Pte Lt
Date: 31-08-2015
DOI: 10.1142/S0219455415400258
Abstract: This paper is concerned with the flexural vibration of an atomic force microscope (AFM) cantilever. The cantilever problem is formulated on the basis of the modified couple stress theory and the Timoshenko beam theory. The modified couple stress theory is a nonclassical continuum theory that includes one additional material parameter to describe the size effect. By using the Hamilton's principle, the governing equation of motion and the boundary conditions are derived for the AFM cantilevers. The equation is solved using the differential quadrature method for the natural frequencies and mode shapes. The effects of the s le surface contact stiffness, length scale parameter and location of the sensor tip on the flexural vibration characteristics of AFM cantilevers are discussed. Results show that the size effect on the frequency is significant when the thickness of the microcantilever has a similar value to the material length scale parameter.
Publisher: Elsevier BV
Date: 12-2017
Publisher: Elsevier BV
Date: 11-2016
Publisher: Elsevier BV
Date: 03-2020
Publisher: Springer Science and Business Media LLC
Date: 02-01-2017
Publisher: Elsevier BV
Date: 05-2020
Publisher: Springer Science and Business Media LLC
Date: 20-02-2015
Publisher: Elsevier BV
Date: 03-2017
No related grants have been discovered for Yue-Sheng Wang.