Results 21 to 30 of about 43,948 (302)

Clogging of permeable pavements in semi-arid areas [PDF]

, 2010
Urban development and consequently covering more areas by the impervious surfaces, has led to the decrease in natural process of rainfall infiltration and as a result deduction in ground water recharge.
Amirjani, M. (author), Amirjani, M. (Mahsa)   +1 more
core   +1 more source

Research on ladle nozzle clogging during continuous casting of non-oriented electrical steel with high silicon [PDF]

Archives of Metallurgy and Materials, 2019
To figure out the reason causing ladle nozzle clogging during CC (continuous casting) of a non-oriented electrical steel with high silicon (or HNO for short) and get a method to address it, this paper studied the theoretical calculation of flow rates ...
Wei Kong, Da-Qiang Cang
doaj   +1 more source

Characteristic of a Suspended Media Bed to Reduce or Eliminate Clogging in Subsurface Constructed Wetland [PDF]

E3S Web of Conferences, 2021
Clogging is a common and difficult problem in subsurface flow wetlands. In this study, 2-4mm, 4-8mm, 8-10mm lightweight ceramsite were used as suspended media beds and 5-10mm gravel was used as traditional substrate bed as control.
Cai Meng, Ren Yongxiang, Bai Ge, Yan Qiuhui   +3 more
doaj   +1 more source

The Clogging Rules of Ceramic Emitter in Irrigation Using Saline Water with Different EC

Agronomy, 2019
Infiltration irrigation with saline water is a more effective method than drip irrigation to alleviate water scarcity worldwide, but so far, no report has discussed the clogging rules of ceramic emitters, a major component of infiltration irrigation ...
Huifang Chen, Yanfang Liu, Junying Chen, Lin Zhang, Yaohui Cai, Haiying Chen, Shoujun Wu, Mingu Zhou   +7 more
doaj   +1 more source

Effect of Seepage Velocity on Pore Clogging Growth Behavior and Its Effect on Permeability Reduction During Fines Migration in Porous Media

Water Resources Research, 2023
Fines migration driven by fluid flows often causes pore clogging in porous media and thus reduces the permeability of the porous media. The clogging can pose serious problems in various practices, such as formation damage in hydrocarbon reservoirs ...
Gyeol Han, Tae‐Hyuk Kwon
doaj   +1 more source

Experiment Investigation and Influence Evaluation of Permeability Ability Attenuation for Porous Asphalt Concrete under Repeated Clogging Conditions

Buildings, 2023
One of the problems that limit the development of porous asphalt concrete (PAC) is that the pores become clogged, which leads to severe deterioration in its permeability performance. This paper focuses on PAC’s permeability characteristics under repeated
Bin Wang, Yunpeng Zhang, Xuwei Zhu, Dingbang Wei, Jiadong Wang   +4 more
doaj   +1 more source

Assessment of Polymer-Induced Clogging Using Microfluidics

, 2020
Polymers have been successfully deployed in the oil and gas industry in various field implementations, including mobility control in waterflood, flow divergence, and well conformance control.
Torrealba, Victor, Hoteit, Hussein, Sugar, Antonia, Buttner, Ulrich   +3 more
core   +1 more source

Droplet Morphology-Based Wettability Tuning and Design of Fog Harvesting Mesh to Minimize Mesh-Clogging

Fog harvesting relies on intercepting atmospheric or industrial fog by placing a porous obstacle, for example, a mesh and collecting the deposited water. In the face of global water scarcity, such fog harvesting has emerged as a viable alternative source
Arkadeep Datta (18296581), Partha Sarathi Dutta (18296584), Amitava Datta (4983971), Arani Mukhopadhyay (18296578), Ranjan Ganguly (1713499)   +4 more
core   +3 more sources

Risk evaluation for the combined clogging of subsurface drainage envelopes in arid areas

Agricultural Water Management
Accurately assessing the clogging risk of the drainage pipe envelopes is a prerequisite for the reasonable design and proper management of subsurface drainage.
Chenyao Guo, Xinman Jiang, Jingwei Wu, Shuai Qin, Shuai He, Haoyu Yang, Rui Zhang, Chenzhi Yao   +7 more
doaj   +1 more source

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