Results 11 to 20 of about 1,913,279 (336)

A Short Review on Computational Hydraulics in the context of Water Resources Engineering

open access: yesOpen Journal of Modelling and Simulation, 2021
The term hydraulics concerned with the conveyance of water that can consist of very simple processes to complex physical processes, such as flow in open rivers, flow in pipes, flow of nutrients/sediments, flow of ground water to sea waves.
S. Sarker
semanticscholar   +1 more source

Evaluation of Satellite Precipitation Products for Estimation of Floods in Data-Scarce Environment

open access: yesAdvances in Meteorology, 2023
Utilization of satellite precipitation products (SPPs) for reliable flood modeling has become a necessity due to the scarcity of conventional gauging systems.
Muhammad Masood   +6 more
doaj   +1 more source

Application of Machine Learning in Water Resources Management: A Systematic Literature Review

open access: yesWater, 2023
In accordance with the rapid proliferation of machine learning (ML) and data management, ML applications have evolved to encompass all engineering disciplines.
F. Ghobadi, D. Kang
semanticscholar   +1 more source

Evolutionary algorithms, swarm intelligence methods, and their applications in water resources engineering: a state-of-the-art review

open access: yes, 2020
During the last three decades, the water resources engineering field has received a tremendous increase in the development and use of meta-heuristic algorithms like evolutionary algorithms (EA) and swarm intelligence (SI) algorithms for solving various ...
M. Reddy, D. Kumar
semanticscholar   +1 more source

Analysis of energy loss in the helical hedge flow channel of fruit tree root emitter

open access: yesScientific Reports, 2023
This paper proposes the design of a helical hedge flow channel with a high energy loss, which shows promising potential for application in fruit tree root emitters.
Jun Zhang   +3 more
doaj   +1 more source

Discussion on Calculation Method of Soft Soil Foundation Settlement in Guangdong-Hong Kong-Macao Greater Bay Area [PDF]

open access: yesE3S Web of Conferences, 2023
The modulus of compressibility of muddy soil in Dawan District is low, and the equivalent value of modulus of compressibility within the calculated depth range of foundation settlement is generally less than 2.5MPa, which exceeds the value range of ...
Chen Junjie   +6 more
doaj   +1 more source

Stability of Aquatic Nitrogen Cycle Under Dramatic Changes of Water and Sediment Inflows to the Three Gorges Reservoir

open access: yesGeoHealth, 2022
Stability of nitrogen cycle is a key indicator to aquatic health. In recent years, water and sediment inflows to the Three Gorges Reservoir (TGR) have changed significantly.
Lina Pang   +10 more
doaj   +1 more source

Positron emission tomography in water resources and subsurface energy resources engineering research

open access: yesAdvances in Water Resources, 2019
Recent studies have demonstrated that positron emission tomography (PET) is a valuable tool for in-situ characterization of fluid transport in porous and fractured geologic media at the laboratory scale.
C. Zahasky   +3 more
semanticscholar   +1 more source

Outlier Detection Based on Multivariable Panel Data and K-Means Clustering for Dam Deformation Monitoring Data

open access: yesAdvances in Civil Engineering, 2021
A dam is a super-structure widely used in water conservancy engineering fields, and its long-term safety is a focus of social concern. Deformation is a crucial evaluation index and comprehensive reflection of the structural state of dams, and thus there ...
Jintao Song   +5 more
doaj   +1 more source

An Improved Approach of Classical Upper Bound Theory for Stability Analysis of Layered Slopes

open access: yesAdvances in Civil Engineering, 2023
The equations for the critical height of layered slope were derived by a related researcher, but they lack details and do not agree with the method of limit equilibrium. So this topic was reinvestigated.
ZeRun Tian   +4 more
doaj   +1 more source

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