Korniichuk V. Sharp-crested weir hydraulic calculating methods improvement based on energy and momentum conservation principles

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0419U002797

Thesis Registration Form

0419U002797.pdf

Applicant for

Specialization

  • 05.23.16 - Гідравліка та інженерна гідрологія

23-05-2019

Specialized Academic Board

Д 47.104.01

National University of Water and Environmental Engineering

Essay

The thesis is dedicated to the improvement of methods for hydraulic calculation of the sharp-crested weirs by developing a mathematical model of the flow, which is based on the energy and momentum flow conservation principles. To receive these laws, the simplest form of the weir, consisting of a plate set perpendicular to the flow in a rectangular horizontal channel with vertical upper edge running the full width of the channel is considered, and two calculated sections are set. First section is located in the channel upstream at a sufficient distance from the weir, where dropping curve doesn’t influence the stream line surface and the flow can be suggested as uniform. The pressure in this section is distributed according to the hydrostatic law, and the specific energy of the stream corresponds to an open uniform flow.

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Files

autoreferat--автореферат.pdf

Дисертація Корнійчука В.І..pdf

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