scholarly journals Computational Grains for Nanocomposites with Interface Stress Effects

2019 ◽  
Vol 21 (4) ◽  
pp. 75-75
Author(s):  
Junbo Wang ◽  
Leiting Dong
Keyword(s):  
Interface Stress ◽  
Stress Effects

scholarly journals Nanoparticles and the influence of interface elasticity

2008 ◽  
Vol 35 (1-3) ◽  
pp. 267-286 ◽  
Author(s):  
Mi Changwen ◽  
Demitris Kouris
Keyword(s):  
Material Properties ◽  
Axial Symmetry ◽  
Outer Boundary ◽  
Elastic Field ◽  
Interface Stress ◽  
Axially Symmetric ◽  
Displacement Potential ◽  
Surface And Interface ◽  
Stress Effects ◽  
Interface Elasticity

In this manuscript, we discuss the influence of surface and interface stress on the elastic field of a nanoparticle, embedded in a finite spherical substrate. We consider an axially symmetric traction field acting along the outer boundary of the substrate and a non-shear uniform eigenstrain field inside the particle. As a result of axial symmetry, two Papkovitch-Neuber displacement potential functions are sufficient to represent the elastic solution. The surface and interface stress effects are fully represented utilizing Gurtin and Murdoch's theory of surface and interface elasticity. These effects modify the traction-continuity boundary conditions associated with the classical continuum elasticity theory. A complete methodology is presented resulting in the solution of the elastostatic Navier's equations. In contrast to the classical solution, the modified version introduces additional dependencies on the size of the nanoparticles as well as the surface and interface material properties.

Lexical Stress Effects in Silent Reading

2008 ◽  
Author(s):  
Mara E. Breen ◽  
Charles E. Clifton
Keyword(s):  
Silent Reading ◽  
Lexical Stress ◽  
Stress Effects
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