Results 31 to 40 of about 12,252 (305)

Mapping scour depth around group bridge pier under controlled conditions [PDF]

Journal of Hydraulic Structures, 2023
As a destructive process, scouring exposes bridge foundations to failure and disastrous consequences. Control structures of various arrangements are capable to change and manage the adverse effects.
Mahdi Majedi-Asl, Mehdi Kouhdaragh, Mehdi Fuladipanah   +2 more
doaj   +1 more source

Scouring of Sheep Wool Using an Acoustic Ultrasound Wave

, 2021
The paper describes a method of scouring sheep wool using ultrasound.The inspiration to start work on the use of ultrasound in the process of scouring sheep wool was positive results that had already been achieved for alpaca wool.
Czaplicki, Zdzisław, Matyjas-Zgondek, Edyta, Strzelecki, Stanisław   +2 more
core   +1 more source

Experimental Study on a Laterally Loaded Pile Under Scour Condition Using Particle Image Velocimetry Technology

Journal of Marine Science and Engineering
The monopile foundation is a popular foundation type for offshore wind turbines; due to the harsh marine environment, there are lateral loads applied on the monopile foundation from winds and currents, and scouring also often occurs around the pile ...
Feng Yu, Xiaofeng Yang, Zhaoming Yao, Yaoyao Meng   +3 more
doaj   +1 more source

Design and Experiment of Hydraulic Scouring System of Wide-Width Lotus Root Digging Machine

Agriculture, 2021
In response to the problems of small working width and low operating efficiency of existing hydraulic scouring lotus root harvesters, a wide-width hydraulic scouring system was designed based on a wide-width self-propelled lotus root harvester.
Yan Liu, Yong Zhou, Wen Lv, Haidong Huang, Guozhong Zhang, Ming Tu, Lin Huang   +6 more
doaj   +1 more source

The nature of scour development and scour protection at offshore windfarm foundations [PDF]

Marine Pollution Bulletin, 2011
Analysis and interpretation of monitoring data for the seabed bathymetry local to offshore windfarm foundations has shown how the scour develops in time and highlighted variations between sites with different seabed sediment characteristics, i.e. sands and clays.
Richard J S, Whitehouse, John M, Harris, James, Sutherland, Jon, Rees   +3 more
openaire   +2 more sources

Entropy‐Stabilized Aluminate Catalysts That Break the Activity–Stability Tradeoff in CF4 Hydrolysis

Angewandte Chemie, EarlyView.
Entropy‐stabilized aluminate breaks the activity–stability tradeoff in CF4 hydrolysis by combining a multication aluminate framework with an entropy‐stabilized lattice. An electron‐deficient Al–O environment is F‐philic but O‐phobic, enabling C–F activation while suppressing H2O poisoning. Under steam‐rich, strongly fluorinating conditions, the entropy‐
Seunghyuck Chi, Hyungmin Jeon, Yaejun Baik, DongHwan Oh, Jin Seok, Woosung Choi, Seungjun Lee, Minkee Choi   +7 more
wiley   +2 more sources

Eksperimen Laboratorium Pengaruh Hidung Pilar Jembatan Terhadap Kedalaman Gerusan Lokal Setimbang

Teras Jurnal: Jurnal Teknik Sipil, 2023
Local scour that occurs around the bridge pillars affects significantly the stability of the bridge superstructure, where it will generate the bridge structure failure.
Ichsan Rauf, Abdul Gaus, Imran, Salsabila Jaelan   +3 more
doaj   +1 more source

Double‐Transition‐Metal MXenes: Multimetallic 2D Platforms for Next‐Generation Biomedicine

Advanced Materials, EarlyView.
The present work explores recent progress in double‐transition‐metal MXenes and focuses on their potential as multifunctional biomedical nanoplatforms whose tunable optical, electronic, mechanical, and surface properties enable imaging, theranostics, antimicrobial activity, biosensing, tissue engineering, and drug delivery.
Parsa Namakiaraghi, Mohammad Mozafari, Masoud Soroush   +2 more
wiley   +1 more source

Scour prediction and scour protections in offshore wind farms [PDF]

Renewable Energy, 2013
This paper is the result of research whose main objective is to analyse different methods used for the prediction of maximum scour depth and scour extension, and for the design of scour protections in offshore wind farms located in shallow water, using medium and large diameter monopile foundations.
Matutano Molina, Clara, Negro Valdecantos, Vicente, López Gutiérrez, José Santos, Esteban, M. Dolores   +3 more
openaire   +2 more sources

Disorder‐Induced Extremely Low Thermal Conductivity of Graphite Fluoride

Advanced Science, EarlyView.
This article investigates the effect of fluorination on the thermal conductivity of graphite fluoride, demonstrating the relationship between structural modification and thermal conductivity in an extreme case. The record‐low through‐plane thermal conductivity measured in exfoliated graphite fluoride flakes was found to correlate with the wide ...
Wonsik Lee, Donghoon Moon, Ziyan Qian, Jinwoo Kim, Changheon Kim, Yeojin Lee, Hyobin Yoo, Richard B. Wilson, Qiye Zheng, Gwan‐Hyoung Lee, Hyejin Jang   +10 more
wiley   +1 more source