Results 41 to 50 of about 68,187 (350)

Experimental studies on gas-clogging characteristics during groundwater artificial recharge

Shui kexue jinzhan, 2017
Groundwater artificial recharge has been widely used to effectively utilize abundant rainfall in rainy seasons for managing a number of environmental problems such as seawater intrusion and depletion of spring flow caused by groundwater overexploitation.
SHU Longcang, ZHANG Yongjie, XU Yang, WU Peipeng, Abunu Atlabachew, Esther Chifuniro Mabedi   +5 more
doaj   +1 more source

Design and Calculation of Evaluation Index for Urban Road Anti-Blocking Ability

Promet (Zagreb), 2023
Aiming at the lack of an anti-clogging ability index in the road network traffic evaluation index, an anti-clogging ability index was proposed to measure the anti-clogging ability of urban road traffic network: Κ-anti-clogging coefficient, which is used ...
Ronghu Zhou, Qin Ge
doaj   +1 more source

Clogging and Unclogging of Fine Particles in Porous Media: Micromechanical Insights From an Analog Pore System

Water Resources Research
Pore clogging and unclogging in porous media are ubiquitous in subsurface hydrologic processes, which have been studied extensively at various scales ranging from a single pore to porous‐medium samples.
Yanzhou Yin, Yi-fei Cui, Lu Jing
semanticscholar   +1 more source

Microscopic origins of shape effects on migration and clogging of fines in porous media using coupled CFD-iDEM

Acta Geotechnica
The unstable mechanical behavior of soil particles during suffusion, including migration and clogging of fine particles in porous media, is prone to induce seepage catastrophes.
Hao Xiong, Zhimin Zhang, Zhen-Yu Yin, Xiangsheng Chen, Wanhuan Zhou   +4 more
semanticscholar   +1 more source

Stochastic Non Destructive Testing simulation: sensitivity analysis applied to material properties in clogging of nuclear power plant steam generators

, 2013
La version éditeur de cette publication est disponible à l'adresse suivante : http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6514684A Non destructive Testing (NDT) procedure is currently used to estimate the clogging of tube support plates in
MOREAU, Olivier, BEDDEK, Karim, LE MENACH, Yvonnick, CLENET, Stephane   +3 more
core   +1 more source

IMPACT OF FILTRATION AND CHLORINATION ON REDUCING CLOGGING IN DRIP EMITTERS

The Iraqi Journal of Agricultural science
This study was aimed to reduce the clogging ratio using two waters qualities Sumael (LSI) and Bazalan (LSII). The physical treatment was carried out using complete filtration unit composed of three of filters (Hydrocyclone, Sand, and Disc filters) and ...
Z. A. Abdullah, A. A. Khalaf
doaj   +1 more source

Methodology to Evaluate Dripper Sensitivity to Clogging due to Solid Particles: An Assessment

The Scientific World Journal, 2018
Emitter clogging is a major problem in microirrigation systems, which may result from the isolated or combined effects of physical, chemical, and biological agents. Clogging caused by suspended solid particles is the most common plugging form of emitters.
Rogério Lavanholi, Fabricio C. Oliveira, Antonio P. de Camargo, José A. Frizzone, Bruno Molle, Nassim Ait-Mouheb, Séverine Tomas   +6 more
doaj   +1 more source

Permeability Characteristics of Tailings considering Chemical and Physical Clogging in Lixi Tailings Dam, China

Journal of Chemistry, 2016
Chemical and physical clogging frequently occur in tailings dam. The clogging seriously influences the safety of tailings dam. This paper conducts several column experiments to analyse the physical and chemical clogging of the Lixi tailings dam in China.
Zengguang Xu, Xuemin Yang, Junrui Chai, Yuan Qin, Yanlong Li   +4 more
doaj   +1 more source

Laboratory Evaluation of the Permeability Durability of Utilization of Oil Shale Waste as Fine Aggregate in Open Grade Friction Course in Seasonal Frozen Regions

Applied Sciences, 2020
Open graded friction course (OGFC), as a highly permeable mixture, has the characteristics of good friction and splash-and-spray reduction during rainstorms.
Wei Guo, Xuedong Guo, Xing Chen, Yingsong Li, Zhun Li, Yin An, Wenting Dai   +6 more
doaj   +1 more source

Clogged corners

Journal of Fluid Mechanics, 2022
Viscoplastic materials cannot flow if the local stress falls below the yield stress of the material. Such materials tend to ‘clog up’ geometrical features like corners or side branches by forming rigid plugs, because the stress becomes insufficient to yield them. In this volume, Taylor-West and Hogg (J. Fluid Mech., vol.
openaire   +3 more sources