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Showing 1 to 6 of 6 for “"Fluid dynamics--Mathematics"”.
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Mathematical Models of Quiescent Solar Prominences
<p>Magnetic fields in the solar atmosphere suspend and insulate dense regions of cool plasma known as prominences. The convection zone may be the mechanism that both generates and expels this magnetic flux through the photosphere in order to make these formations possible. The connection is …
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Minimal Norm Constrained Interpolation
<p>In computational fluid dynamics and in CAD/CAM a physical boundary, usually known only discreetly (say, from a set of measurements), must often be approximated. An acceptable approximation must, of course, preserve the salient features of the data (convexity, concavity, etc.) In this …
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On Shock Capturing for Liquid and Gas Media
… poses special problems. Classically, for gas dynamics the usual procedure is to employ a splitting scheme to remove the source terms from the Euler equations, then up-wind biased shock capturing algorithms are built around the Riemann problem for the system which remains. However, in the case …
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Qualitative modeling of chaotic logical circuits and walking droplets: a dynamical systems approach
… electronic logic, other logic families such as fluidic, chemical, and biological, naturally exhibit uncertainties due to their inherent nonlinearity. In recent years, engineers have been designing electronic logical systems via chaotic circuits. While traditional boolean circuits have easily …
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Studies of Mixing Processes in Gases and Effects on Combustion and Stability
… Two models study the effects of the mixing dynamics on the chemical reactions between the gases. The third model studies the structure and stability of a laminar mixing layer in a binary gas. The three models are:</p> <p>1. Two ideal and incompressible gases representing fuel and oxidizer …