نتایج جستجو برای: partial slip

تعداد نتایج: 247788  

2005
Jaime Marian Jaroslaw Knap Michael Ortiz

We analyze the mechanisms underlying the deformation of a nanovoid in an Al crystal subjected to cyclic shear deformation using numerical simulations. Boundary and cell-size effects have been minimized by means of the quasicontinuum method. The deformation of the void entails a noticeable reduction in volume. During the loading phase, our analysis reveals several stages of stress buildup separa...

2011
Mohammad H. Yazdi Shahrir Abdullah Ishak Hashim Kamaruzzaman Sopian

This paper presents an analysis of the energy exchange resulting from a 2D steady magnetohydrodynamics (MHD) flow past a permeable surface with partial slip in the presence of the viscous dissipation effect under convective heating boundary conditions. A magnetic field can effectively control the motion of an electrically conducting fluid in micro scale systems, which can be applied for fluid t...

Journal: :The Journal of the American Academy of Orthopaedic Surgeons 2006
Emilie V Cheung Martin J Herman Ralph Cavalier Peter D Pizzutillo

Surgical management is indicated for children and adolescents with spondylolysis and low-grade spondylolisthesis (< or =50% slip) who fail to respond to nonsurgical measures. In situ posterolateral L5 to S1 fusion is the best option for those with a low-grade slip secondary to L5 pars defects or dysplastic spondylolisthesis at the lumbosacral junction. Pars repair is reserved for patients with ...

2016
Pat Terry Giulia Piovan Katie Byl

In this work we present hardware and simulation results for control strategies towards series-elastic actuated (SEA) hopping systems. There is an abundance of work regarding the implementation of highly simplified hopper models, the prevalent example being the Spring Loaded Inverted Pendulum (SLIP) model, with the hopes of extracting fundamental control ideas for running and hopping robots. How...

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