Zobrazeno 1 - 10
of 81
pro vyhledávání: '"parshall flume"'
Autor:
Fagner Lopes Theodoro, Arthur Carniato Sanches, Thiago Alberto Cabral da Cruz, Rodrigo Couto Santos, Danilton Luiz Flumignan, Fernanda Lamede Ferreira de Jesus
Publikováno v:
Ciência e Agrotecnologia, Vol 47 (2023)
ABSTRACT Surface runoff monitoring is important for the sustainable management of global water resources. Obtaining a practical and inexpensive method for collecting data in the field can help to better understand surface runoff and its effects, nece
Externí odkaz:
https://doaj.org/article/a805acd896de451f9d448caf232070bb
Akademický článek
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Publikováno v:
Guan'gai paishui xuebao, Vol 40, Iss 2, Pp 77-83 (2021)
【Background】 Agricultural production in China uses approximately 70% of the total water consumed nationwide and developing sustainable irrigation districts faces many challenges such as channel leakage, inferior and dated irrigation projects, dwi
Externí odkaz:
https://doaj.org/article/6de49fe5a6b34ce5b6b9d6142532c46c
Autor:
Sangeeta, Seyed Babak Haji Seyed Asadollah, Ahmad Sharafati, Parveen Sihag, Nadhir Al-Ansari, Kwok-Wing Chau
Publikováno v:
Engineering Applications of Computational Fluid Mechanics, Vol 15, Iss 1, Pp 889-901 (2021)
This study compares several advanced machine learning models to obtain the most accurate method for predicting the aeration efficiency (E20) through the Parshall flume. The required dataset is obtained from the laboratory tests using different flumes
Externí odkaz:
https://doaj.org/article/ef60f06b16674847b4ac2ce3c05c957a
Autor:
Álvaro Silva Ribeiro, João Alves e Sousa, Catarina Simões, Luís Lages Martins, Luís Dias, Ricardo Mendes, Catarina Martins
Publikováno v:
Measurement: Sensors, Vol 18, Iss , Pp 100108- (2021)
This study addresses the uncertainty evaluation of the flow rate measured through the use of Parshall flumes, describing the measurement principle, method and related mathematical models and uncertainty sources. Based on experimental data obtained fr
Externí odkaz:
https://doaj.org/article/faa876e2cdb54e6fa004fd68bbc9c047
Publikováno v:
Hydrology, Vol 9, Iss 2, p 26 (2022)
One of the primary steps in managing the flow in an open channel is determining its properties. Empirical equations are developed to provide further information regarding the flow in open channels. Obtaining such experimental equations is expensive a
Externí odkaz:
https://doaj.org/article/86f6d9facbcf44a9b5a03ab25c91f525
Periodical
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Autor:
Theodoro, Fagner Lopes, Sanches, Arthur Carniato, Cruz, Thiago Alberto Cabral da, Santos, Rodrigo Couto, Flumignan, Danilton Luiz, Jesus, Fernanda Lamede Ferreira de
Publikováno v:
Ciência e Agrotecnologia, Volume: 47, Article number: e013422, Published: 10 JUL 2023
Surface runoff monitoring is important for the sustainable management of global water resources. Obtaining a practical and inexpensive method for collecting data in the field can help to better understand surface runoff and its effects, necessary for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______608::e7869cbb78de8b2ab001d7d70e59cf9f
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542023000100225&lng=en&tlng=en
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542023000100225&lng=en&tlng=en
Este documento tiene como finalidad mostrar la convergencia numérica de canaleta Parshall para la simulación de la unidad de mezcla rápida necesaria en las plantas de tratamiento de agua potable. Los sistemas de tratamiento incluyen una serie de p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3896::473e5937a89828ad53dbf86e6c606103
https://hdl.handle.net/11634/51350
https://hdl.handle.net/11634/51350
Проведены экспериментальные и теоретические исследования кривой свободной поверхности в безнапорном потоке, с уклоном дна больше крит
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d694cd7d374f8e2bc79e3502f56f72f