Results 261 to 270 of about 1,035,663 (297)

On the flow around a circular cylinder. Part I: Laminar and transitional regime

ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, 1999
AbstractA concise review about the properties of the laminar and transitional wake (Re < 260) behind a circular cylinder is presented. Some open problems of this flow are outlined.
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Breakdown of the Laminar Flow Regime in Permeable-Walled Ducts

Journal of Applied Mechanics, 1973
The stability of laminar flow in a parallel-plate channel having one permeable bounding wall is investigated by means of linear theory. The analysis takes account of the coupling of the disturbance fields in the channel and in the permeable material and of velocity slip at the surface of the permeable wall.
E. M. Sparrow, G. S. Beavers, T. S. Chen, J. R. Lloyd   +3 more
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A Functional Scaling Relationship for Laminar to Turbulent Flow Regimes

ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 2011
A dimensional analysis that is based on the scaling of the two-dimensional Navier-Stokes equations is presented for correlating bulk flow characteristics arising from a variety of initial conditions. The analysis yields a functional relationship between the characteristic variable of the flow region and the Reynolds number for each of the two ...
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Liquid Metal Bearing Performance in Laminar and Turbulent Regimes

A S L E Transactions, 1962
The design and development of a high speed journal bearing test rig is described. Test results are presented for water and high temperature liquid potassium lubricated journal bearings. The test program included investigations of bearing torque, lubricant flow rate and stability limits for bearings operating in the laminar regime, through the ...
Paul H. Stahlhuth, Richard J. Trippett
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Laminar flow regime of a condensate in a horizontal annular channel

Journal of Engineering Physics, 1989
We present a method for calculating the angle of the rivulet level in the laminar regime encountered in condensation in an annular channel. The theoretical results are compared to the experimental data derived in studying the hydrodynamic and heat exchange in heat-exchange installations of a new type, namely, vapor-dynamic thermosiphons.
L. L. Vasil'ev, M. I. Rabetskii
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Analytical solutions for Bingham plastic fluids in laminar regime

Journal of Petroleum Science and Engineering, 2011
Abstract An analytical approach is used to develop true solutions for calculating the friction factor, and pipe diameter under laminar flow conditions of Bingham plastic fluids in pipe networks. For this, governing equations have been converted to suitable quartic equations.
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The laminar regime of the flow in the vortex tube

AIP Conference Proceedings, 2020
O. V. Vasilyuk, Sh. A. Piralishvili
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Condensation on the Surface of a Vertical Plate in a Laminar Flow Regime

2019
In this chapter we will consider laminar flow of the condensate film of water vapor on the surface of a vertical plate. Condensation occurs if the water vapor is cooled below its saturation temperature. During condensation, latent heat of condensation is released and is assumed to be transferred from the water vapor–liquid condensate film interface to ...
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Investigation of Transient Regime in Laminar Separation Bubble Formation

Proceedings of the 12th Spring School on Transition and Turbulence, 2020
Pedro Bruno Pereira Panisset, omar elias horna pinedo, Igor de Paula   +2 more
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Affinity of the main separation barameters in laminar and transient regimes

NOVYE OGNEUPORY (NEW REFRACTORIES)
The main determining parameters of the process are the separation curves. They can be of two types. Firstly, these are graphical dependencies in coordinates, linking the value of extraction of a narrow size class into a fine product with the flow rate. Secondly, graphs linking the extraction with the particle sizes at a fixed flow rate. All information
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