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Helical opto-thermoviscous flows drive out-of-plane rotation and particle spinning in a highly viscous micro-environment. [PDF]

open access: yesLight Sci Appl
Nan F   +9 more
europepmc   +1 more source

Microrotation effects in material fracture and damage

Engineering Fracture Mechanics, 1991
Abstract Microrotation has an important effect at the tip of a crack where the stress gradient is large. The growth of a crack is by geometry a bifurcation of crack plane due to incompatibility of microrotation at the crack tip. By means of S( strain )-R( rotation ) decomposition theorem developed recently in mechanics of finite deformation,
Chong Wang, Zhi-Da Chen
exaly   +2 more sources

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