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27.121  Articles
1 of 2.713 pages  |  10  records  |  more records»
Proper sizing of a channel, whatever its shape depends on the knowledge and mastering of the varied flow that occurs in it. This is, in particular, the case of the triangular channel on which the present study is focused. In the field of gradually varying... see more

The computation of backwater curves is often encountered in various applications of hydraulic engineering, especially those related to the gradually varying flow in open channels. The knowledge and the mastery of the varied flow condition the correct sizi... see more

Using the rational relationship, established by the authors in a previous study that links the properties of critical flow and normal flows, the present investigation is related to the critical state of the flow in a rectangular-shaped channel. The main o... see more

The functional y(yc;m;S0;e;n) = 0 relationship has been well defined and theoretically established for the triangular-shaped channel, where ycis the critical depth, m is the side slope, S0 is the channel bottom slope, e is the absolute roughness, and n is... see more

The problem of heat transfer of non-Newtonian fluids in the channels of chemical-technological equipment is considered. A mathematical model is proposed for determining heat transfer characteristics during the flow of Bingham fluids, generalized displaced... see more

Introduction. We proposed a mathematical description of the flow of a Bingham fluid with transverse circulation in a rectangular channel of a worm machine. Materials and methods. As a material, we chose Bingham fluids with two constant parameters - viscos... see more

The present work deals with the mathematical modelling and analytical solution of the problem of standing waves in rectangular curved channels under supercritical flow regime. To date, several numerical models and some analytical solutions have been propo... see more

The objective of this work is to propose a new approach to the calculation of the linear dimension of a rectangular channel at critical flow, whose internal walls are characterized by the relative roughness . The calculation takes into account the effect ... see more

In this article the equations of channel flow of fluid are considered. They are described by the continuity equation and the momentum equation depending on the rate of flow and cross-sectional area of flow.It is shown that natural phenomena significantly ... see more

1 of 2.713 pages  |  10  records  |  more records»