نتایج جستجو برای: tearing

تعداد نتایج: 3024  

2007
Vadim Roytershteyn

The problem of excitation of the drift-tearing mode (Coppi, 1964) in high-temperature plasmas is considered. Existing theories predict that under the conditions typical of modern toroidal experiments on nuclear fusion, the mode is linearly stable in both collisionless (Coppi et al., 1979), and in a weakly collisional (Antonsen and Drake, 1983) regimes. We propose that the presence of a spectrum...

Journal: :Mathematical medicine and biology : a journal of the IMA 2008
K L Maki R J Braun T A Driscoll P E King-Smith

We present an overset grid method to simulate the evolution of human tear film thickness subject to reflex tearing. The free-surface evolution is governed by a single fourth-order non-linear equation derived from lubrication theory with specified film thickness and volume flux at each end. The model arises from considering the limiting case where the surfactant is strongly affecting the surface...

Journal: :International Journal for Numerical Methods in Biomedical Engineering 2017

Journal: :Investigative Opthalmology & Visual Science 2020

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