Results 281 to 290 of about 1,275,135 (308)
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Hydraulically Critical Rotating Flow
The Physics of Fluids, 1972Uniform flow in a rotating open channel becomes “critical” when it exceeds the speed of free Kelvin waves. Transition of subcritical geostrophic flow is discussed.
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Fluid Dynamics, 1990
The critical jet flow regime is investigated on the basis of the equations for the Reynolds stresses, the boundary layer equations and the elements of the theory of thermal explosion. The results of calculating the transition Reynolds numbers for plane and axisymmetric jets and for wake flows are compared with the theoretical values obtained by other ...
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The critical jet flow regime is investigated on the basis of the equations for the Reynolds stresses, the boundary layer equations and the elements of the theory of thermal explosion. The results of calculating the transition Reynolds numbers for plane and axisymmetric jets and for wake flows are compared with the theoretical values obtained by other ...
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Powder Metallurgy, 2005
AbstractA innovative, industrially proven design of hopper allows powder mass flow to be achieved, thus improving flow and flow control, and reducing undesirable effects such as segregation.
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AbstractA innovative, industrially proven design of hopper allows powder mass flow to be achieved, thus improving flow and flow control, and reducing undesirable effects such as segregation.
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Flow of Liquids in the Critical Region
Nature, 1942IN experiments on the flow of water in a long copper tubing, it was found that the inlet pressure must be maintained free from disturbances to the highest degree possible if flow in the critical region is to be analysed. When extraneous disturbances were eliminated, the flow in the tube falling between Reynolds' numbers 1,000 and 5,000 was found to ...
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International Journal of Multiphase Flow, 1980
Abstract An overview of theories of critical flow, and the supporting evidence, is presented. It is argued that there is a diminishing return from increased theoretical complexity and that in many practical situations the problem is not sufficiently well defined to merit an elaborate approach.
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Abstract An overview of theories of critical flow, and the supporting evidence, is presented. It is argued that there is a diminishing return from increased theoretical complexity and that in many practical situations the problem is not sufficiently well defined to merit an elaborate approach.
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Critical Points in Flow Patterns
1975Publisher Summary This chapter analyzes the critical points in the framework of phase-space trajectory analysis that enables a wealth of topological language to be utilized in fluid mechanics, such as separation points, separation lines, and regions of reversed flow.
A.E. Perry, B.D. Fairlie
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Criticality and Structural Flow Instability
International Journal of Materials Research, 1992Bocek, M., Choi, J. H.
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A-to-Z Guide to Thermodynamics, Heat and Mass Transfer, and Fluids Engineering, 2006
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Assessment methods and performance metrics for redox flow batteries
Nature Energy, 2021Yang Shi, Yi-Chun Lu
exaly