Results 261 to 270 of about 39,296 (293)

Dynamics of nonlinear Rossby waves in zonally varying flow with spatial-temporal varying topography

Applied Mathematics and Computation, 2019
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ruigang Zhang, Liangui Yang, Quansheng Liu, Xiaojun Yin   +3 more
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Unsteady spatially varying flow control

2007
I. 'Void' structure in the wake of a self-oscillating flexible cylinder -- II. Design of a backward-facing step control device.
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Spatially varied flow with decreasing discharge

2023
The object of this study was to investigate the hydraulic behavior of spatially varied flow with decreasing discharge and to check the suitability of theoretical dynamic equations of water surface profile developed from both momentum principle and energy principle. Method of analyses used in this paper included: (1) experimental study and (2) numerical
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Spatially varied flow over rockfill embankments

Canadian Journal of Civil Engineering, 1993
A procedure for determining the flow conditions through and over a simple, rockfill embankment having a horizontal top surface is presented. In this situation, the free surface flow regime can be characterized as spatially varied and the seepage flow regime as non-Darcian. Included in the paper are a review of spatially varied flow theory and analysis,
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Biomagnetic channel flow in spatially varying magnetic field

International Journal of Engineering Science, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Loukopoulos, V. C., Tzirtzilakis, E. E.
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Nonpremixed edge flames in spatially varying straining flows

Combustion and Flame, 1998
Abstract Nonpremixed flames subject to steady but spatially varying straining flows were studied to examine one aspect of nonpremixed flames in strongly turbulent flows or near quenching conditions (e.g., near a burner rim), where strain-rate gradients are present and local strain rates may be high enough to cause local flame-front extinguishment ...
Michael L. Shay, Paul D. Ronney
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Spatially Varied Flow over an Embankment Side Weir

Journal of Irrigation and Drainage Engineering, 1997
Overtopping of embankments during floods leads to a spatially varied flow (SVF). In order to estimate the water surface profiles and the amount of water spilling over the embankment for a given steady-state flow condition, a mathematical model for SVF over a broad-crested weir is formulated.
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Local and Non-Local Stability Theory of Spatially Varying Flows

1992
A non-local stability theory is presented which includes the effects of streamline, surface and wave trajectory curvature on instability waves in three-dimensional, compressible flow. Only convectively unstable flows are considered. It is shown that both basic flow and metric gradients in more than wall normal direction require a generalized wave ...
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Optical Flow Computation in the Presence of Spatially-Varying Motion Blur

2014
While most of the techniques for inferring optical flow are based on the brightness constancy assumption, various conditions including the presence of motion blur evidently violate this fundamental presumption. If the source image and the target image appear to be dissimilar due to different blur kernels, traditional methods will fail to achieve ...
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A Runge-Kutta Approach for the Analysis of Spatially Varied Flow

International Journal of Mechanical Engineering Education, 1994
Steady spatially varied flow has a non-uniform discharge in an open channel resulting from the addition or diminution of water along the course of the flow. The longitudinal water surface profile is normally found by expressing the appropriate general equation in finite difference form and solving using a trial and error step-by-step procedure. In this
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