Results 301 to 310 of about 6,143,947 (388)

Boundary Layers

Oxford Scholarship Online, 2018
It is found experimentally that all the components of fluid velocity (not just thenormal component) vanish at a wall. No matter how small the viscosity, the large velocity gradients near a wall invalidate Euler’s equations. Prandtl proposed that viscosity has negligible effect except near a thin region near a wall.
S. Rajeev
semanticscholar   +5 more sources

Boundary Layers

Convective Heat and Mass Transfer, 2011
Mostafa Ghiaasiaan
semanticscholar   +3 more sources

Plasma-wall boundary layers

Physical Review E, 1999
According to a well established result, boundary layers develop in plasmas near solid surfaces. By means of a one-dimensional two-fluid model, we analyze the influence of charge separation and ion viscosity upon the layer structure. This leads to a critical discussion of the Bohm criterion. We find that, in the viscous limit, quasineutrality holds even
BARITELLO V.   +2 more
openaire   +3 more sources

Unsteady Boundary Layers

IMA Journal of Applied Mathematics, 1984
Based mainly upon results obtained at the Queen Mary College in London a brief outline of the characteristics of unsteady laminar and turbulent boundary layers is presented. Superimposed on a steady mean motion are oscillatory standing or traveling waves. \textit{M. J.
openaire   +2 more sources

Viscous‐Magnetic Boundary Layers

ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, 1974
AbstractDie Lösung des allgemeinen Problems der viskomagnetischen Grenzschicht wird mit Hilfe asymptotischer Entwicklungen des zugehörigen singulären Störungsproblems behandelt. Dabei werden diejenigen Situationen betrachtet, bei denen sich das Vorhandensein zweier Grenzschichtbereiche erkennen läßt.
openaire   +3 more sources

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