On the basic equation and the length of a perfect hydraulic jump-Reference-Cited by-同舟云学术

On the basic equation and the length of a perfect hydraulic jump

Published:2022-10-26 Issue:1 Volume:78 Page:47-53
ISSN:0932-0784
Container-title:Zeitschrift für Naturforschung A
language:en
Short-container-title:

Author:

Aimen Anuarbek¹,Joldassov Saparbek²,Ussupov Muhtar³,Sarbasova Gulmira⁴,Barnakhanova Karlygash³

Affiliation:

1. Faculty of Technology , M.H. Dulaty Taraz Regional University , 080003, 7 Suleimanov Str. , Taraz , Republic of Kazakhstan

2. Department of Water Resources , M.H. Dulaty Taraz Regional University , 080003, 7 Suleimanov Str. , Taraz , Republic of Kazakhstan

3. Department of Construction , M.H. Dulaty Taraz Regional University , 080003, 7 Suleimanov Str. , Taraz , Republic of Kazakhstan

4. Department of Life Safety , M.H. Dulaty Taraz Regional University , 080003, 7 Suleimanov Str. , Taraz , Republic of Kazakhstan

Abstract

Abstract This paper presents the research data on the study of the basic equation and the length of the perfect hydraulic jump, which lasted for a total of more than 500 years. The perfect hydraulic jump is a unique natural phenomenon, which is expressed in a sharp increase in the depth of the flow from h < h cr to h > h cr (where h cr – critical depth) on a small stretch of land with the formation of a surface whirlpool. Having experimental data of conjugate depths, the length of the hydraulic jump was found according to known empirical formulas. This study applied the theoretical equation of Professor Abduramanov to determine the length of a perfect hydraulic jump. As a result, according to the comparison of experimental data, the equations of Professor Abduramanov turned out to be more suitable, giving the most accurate values. However, since the equation of the length of a perfect hydraulic jump is theoretical, the study suggests an empirical formula obtained experimentally based on this equation.

Publisher

Walter de Gruyter GmbH

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy,Mathematical Physics

Link

https://www.degruyter.com/document/doi/10.1515/zna-2022-0206/pdf

Reference28 articles.

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4. D. V. Shterenlikht, Hydraulics. Textbook for Universities, Moscow, Energoatomizdat, 1984.

5. S. V. Izbash, Fundamentals of Hydraulics, Moscow, State Publishing House on Construction and Architecture, 1952.