Results 41 to 50 of about 391,297 (307)
Resistance and reconfiguration of natural flexible submerged vegetation in hydrodynamic river modelling [PDF]
, 2015 In-stream submerged macrophytes have a complex morphology and several species are not rigid, but are flexible and reconfigure along with the major flow direction to avoid potential damage at high stream velocities.
Bal, Kris D +7 more
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Hydraulic Parameters of Groundwater Aquifers in Khan-Al-Baghdadi Area [PDF]
Engineering and Technology Journal, 2018 The mainly objective of groundwater studies is assessment the physicalcharacterizations of water-bearing layers. Conducting and analyzing aquifertests is one of the most efficient ways to assessment these characterizations.
Hussein Al-Sudani
doaj +1 more source
A numerical method for efficient 3D inversions using Richards equation
, 2017 Fluid flow in the vadose zone is governed by Richards equation; it is parameterized by hydraulic conductivity, which is a nonlinear function of pressure head.
Cockett, Rowan +2 more
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Laboratory Investigation of the Effect of Wall Slope on the Discharge Coefficient of Trapezoidal Arced Labyrinth Weirs [PDF]
علوم آب و خاک, 2023 Weirs of the labyrinth have some advantages including the high coefficient of the irrigation of weir and the low fluctuation of water when the flow passes over the crest of the weir.
M. Majedi Asl +2 more
doaj
Connectivity and Flowrate Estimation of Discrete Fracture Network Using Artificial Neural Network [PDF]
Journal of Soft Computing in Civil Engineering, 2018 Hydraulic parameters of rock mass are the most effective factors that affect rock mass behavioral and mechanical analysis. Aforementioned parameters include intensity and density of fracture intersections, percolation frequency, conductance parameter and
Akbar Esmailzadeh +3 more
doaj +1 more source
Determination of hydraulic parameters of non-linear consolidation clay layers by type curve method
Frontiers in Earth Science, 2023 The consolidation of clay layers is of great significance for groundwater environmental protection, groundwater storage utilization, and land subsidence.
Ruizhe Wang +11 more
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Crone control of a nonlinear hydraulic actuator [PDF]
, 2002 The CRONE control (fractional robust control) of a hydraulic actuator whose dynamic model is nonlinear is presented. An input-output linearization under diffeomorphism and feedback is first achieved for the nominal plant.
Lanusse, Patrick +3 more
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地质科技通报, 2021 The spatial distribution of aquifer hydraulic parameters is an important and basic factor to study groundwater seepage, groundwater pollutant transport processes and many other groundwater related problems.However, due to the limitation of conventional ...
Shuanghong Wu +7 more
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, 2020 Uncertainty Quantification of closure relationships integrated into thermal-hydraulic system codes is a critical prerequisite in applying the Best-Estimate Plus Uncertainty (BEPU) methodology for nuclear safety and licensing processes.The purpose of the ...
Damblin, Guillaume, Gaillard, Pierre
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Full- and Reduced-order Model of Hydraulic Cylinder for Motion Control [PDF]
, 2017 This paper describes the full- and reduced-order models of an actuated hydraulic cylinder suitable for system dynamics analysis and motion control design.
Ruderman, Michael
core +2 more sources