Results 21 to 30 of about 246,514 (303)

Effect of volcanic dykes on coastal groundwater flow and saltwater intrusion : a field-scale multiphysics approach and parameter evaluation [PDF]

, 2017
Acknowledgments This research was primarily based on research grant‐aided by the Irish Department of Communications, Energy and Natural Resources under the National Geoscience Programme 2007–2013.
A. González-Quirós, Abarca, Abdul Nassir, Archie, Arps, Attwa, Babiker, Beaujean, Bense, Berkowitz, Boehmer, Boonstra, Bourhane, Bouwer, Bromley, C. Wilson, Carrera, Comte, Comte, Comte, Cook, Cooper, Cooper, Cronin, Custodio, Dam, Dickson, Dickson, Dogan, Earls, Engel, Engel, Ernst, Erskine, European Commission, Fetter, Günther, Hartley, Healy, Herckenrath, Herckenrath, Izquierdo, J.-C. Comte, Jacob, Kalin, Kirkegaard, Koukadaki, Linde, Marsily, McKinley, McNeill, Mitchell, Moench, Moench, Morel, Neuman, Nguyen, Oldenburg, Parasnis, Perrin, Post, Revil, Rücker, Sami, Si, Simmons, Singhal, Souza, Sultan, Summer, Takasaki, Taylor, U. Ofterdinger, Vittecoq, Vittecoq, Waxman, Werner, Wilkes, Yang, Zheng   +79 more
core   +3 more sources

Extended theory of hydraulic hysteresis in open channel flow [PDF]

, 2017
The occurrence of hysteresis in a supercritical, open-channel flow approaching an obstacle has been recognized and investigated both experimentally and theoretically over the last few decades. However, the available theory and experimental investigations
Defina, Andrea, Viero, DANIELE PIETRO
core   +1 more source

Comparative Permeability Estimation Method and Identification of Rock Types using Cluster Analysis from Well Logs and Core Analysis Data in Tertiary Carbonate Reservoir-Khabaz Oil Field

Journal of Engineering, 2019
Characterization of the heterogonous reservoir is complex representation and evaluation of petrophysical properties and application of the relationships between porosity-permeability within the framework of hydraulic flow units is used to estimate ...
Adnan Ajam Abed, Sammer Mohammed Hamd-Allah, Dr.   +1 more
doaj   +1 more source

Dual Source Integrated Driving for Hydraulic Excavator Swing System

IEEE Access, 2021
Generally, during the accelerating process of construction machinery large inertia hydraulic swing system, a lot of kinetic energy is accumulated, and it will be eventually dissipated through the relief valve orifice during the decelerating process ...
Weinan Huang, Xiaogang Zhang, Lei Ge, Long Quan   +3 more
doaj   +1 more source

The HPx software for multicomponent reactive transport during variably-saturated flow: Recent developments and applications [PDF]

, 2018
HPx is a multicomponent reactive transport model which uses HYDRUS as the flow and transport solver and PHREEQC-3 as the biogeochemical solver.
Jacques, Diederik, Mallants, Dirk, Simunek, Jiri, van Genuchten, Martinus Th   +3 more
core   +2 more sources

THE USE OF NUMERICAL ANALYSIS IN ORDER TO HIGHLIGHT THE FLUID DYNAMICS INSIDE A HYDRAULIC GEAR PUMP MODEL

Journal of Industrial Design and Engineering Graphics, 2015
An experimental method for the investigation of hydraulic fluid flow inside a gear pump model was performed during this study. The external gear pump model was chosen because this volumetric unit is capable to take over the fluid at atmospheric pressure ...
Fanel Scheaua
doaj   +4 more sources

Impact of rock fabric on flow unit characteristics in selected reservoir sandstones from West Baram Delta Offshore, Sarawak

Journal of Petroleum Exploration and Production Technology, 2019
The successful application of enhance oil recovery (EOR) technology requires an accurate understanding of the internal architecture of reservoirs and complex distribution of flow unit characteristics within different lithofacies.
I. Yusuf, E. Padmanabhan
doaj   +1 more source

The flow field downstream of a hydraulic jump [PDF]

, 1995
A control-volume analysis of a hydraulic jump is used to obtain the mean vorticity downstream of the jump as a function of the Froude number. To do this it is necessary to include the conservation of angular momentum.
Hornung, Hans G., Turner, Stewart, Willert, Christian   +2 more
core   +1 more source

HYDRAULIC UNITS FOR DRIVING SYSTEMS OF RUNNING EQUIPMENT IN ROAD CONSTRUCTION MACHINERY

Наука и техника, 2016
Operational efficiency of multi-functional road construction machines depends on number of working bodies which are simultaneously performing technological operations. Systems for propulsion pto to the running equipment drive and active working bodies of
A. Ja. Kotlobai, A. A. Kotlobai, V. F. Tamelo   +2 more
doaj   +1 more source

The Effect of Plant Water Storage on Water Fluxes within the Coupled Soil–Plant System [PDF]

, 2017
In addition to buffering plants from water stress during severe droughts, plant water storage (PWS) alters many features of the spatio-temporal dynamics of water movement in the soil–plant system.
Domec, Jean-Christopher, Duman, Tomer, Huang, Cheng-Wei, Katul, Gabriel, Manolia, Gabriele, Parolari, Anthony J., Ward, Eric J.   +6 more
core   +4 more sources