Results 11 to 20 of about 442,937 (297)

SIMULAÇÃO DO ESCOAMENTO EM CONTRACORRENTE ÁGUA/AR EM REATORES NUCLEARES PWR UTILIZANDO CÓDIGO OPENFOAM

open access: yesHolos, 2018
A limitação do escoamento em contracorrente, ou inundação, é um fenômeno caracterizado pelo controle que um gás exerce no escoamento de um líquido em sentido contrário. Este efeito tem recebido atenção especial da área nuclear, devido à sua influência no
Youssef Morghi   +3 more
doaj   +1 more source

Application of non-contact geodetic measurement techniques in dam monitoring [PDF]

open access: yesArchives of Civil Engineering, 2022
The maintenance of dams, including the protection of reservoir and flood embankments, requires regular control measurements and assessment of their technical condition. The choice of measurement methods, especially in terms of their speed and reliability,
Janina Zaczek-Peplinska, Maria Kowalska
doaj   +1 more source

Fragility of Hydraulic Elevators for Use in Performance-Based Earthquake Engineering [PDF]

open access: yes, 2007
New performance-based earthquake engineering methods developed by the Pacific Earthquake Engineering Research Center, the Applied Technology Council, and others include damage analysis at a highly detailed level, requiring the compilation of fragility ...
Porter, Keith
core   +1 more source

Modern approaches to the construction of anti-filtration elements at the base of hydrotechnical construction [PDF]

open access: yesE3S Web of Conferences, 2023
The technologies of the device of anti-filtration elements in ground dams of hydrotechnical construction are considered. Currently, the following problem is relevant, which of the methods of the device of anti-filtration elements is more expedient ...
Kravchenko Arkadiy   +3 more
doaj   +1 more source

Visual inference of flow flux via free surface PDE model and image sequence assimilation

open access: yesIET Cyber-systems and Robotics, 2019
The free-surface flows, such as flows in rivers, lakes, and tides, play an important role in hydraulic engineering and environmental monitoring. However, due to their complex and changeable characters, the precise evolution procedure is quite difficult ...
Shan Guo, Chao Xu, Ka Fai Cedric Yiu
doaj   +1 more source

Professor V. Ye. Timonov – the formation of the scientific worldview

open access: yesІсторія науки і техніки, 2020
The name of Vsevolod Timonov, an outstanding scientist-engineer, teacher, public figure, and popularizer of science, doctor of technical sciences, Honored worker of science and technology of the RSFSR, professor, is well known to a wide range of domestic
Liubov Soloviova   +3 more
doaj   +1 more source

Education of Hydraulic Engineers [PDF]

open access: yesJournal of Hydraulic Research, 1994
In this report, a joint IAHR and UNESCO panel adresses the current developments in hydraulic engineering and their implications for the education of hydraulic engineers. The framework of underlying basic sciences, geoscienses and engineering sciences and the large variety of engineering subjects involved must be seen in the broader context of the ...
Kobus, Helmut   +3 more
openaire   +3 more sources

Simulation of relative energy loss downstream of multi-gate regulators using ANN

open access: yesCogent Engineering, 2022
Regulators are commonly used to control and measure the flow in streams and irrigation canals. The number of opened gates and their arrangements significantly affected the flow characteristics downstream (DS) of multi-gate regulators. For the first time,
Mohamed F. Sauida
doaj   +1 more source

Teaching Hydraulic Design in an Australian Undergraduate Civil Engineering Curriculum [PDF]

open access: yes, 2001
Since the early European settlements, Australia's economy has been highly dependent upon its water supply, although limited because of the dry climate.
Chanson, Hubert
core   +1 more source

Computation of mooring quay in the form of pile grillage [PDF]

open access: yesИнженерно-строительный журнал, 2017
The calculation of a pile grillage quay, as a frame with rigid anchored legs, using in technical literature and normative documents, is called a method of Gersevanov.
V.S. Korovkin   +4 more
doaj   +1 more source

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