Results 31 to 40 of about 33,551 (172)

Differential design based on double pendulum anti-galloping device for important line

Energy Reports, 2021
Based on the differential anti-galloping concept and Double Pendulum Anti-galloping Device, optimization analysis was carried out for the ordinary span and long span of 1000 kV Ultra-High-Voltage AC transmission project.
Bin Zhao, Jia-lun Yang, Xue-ping Zhan
doaj   +1 more source

Automated Data Generation for Raman Spectroscopy Calibrations in Multi-Parallel Mini Bioreactors

Sensors, 2022
Raman spectroscopy is an analytical technology for the simultaneous measurement of important process parameters, such as concentrations of nutrients, metabolites, and product titer in mammalian cell culture.
Alexander Graf, Angus Woodhams, Michael Nelson, Douglas D. Richardson, Steven M. Short, Mark Brower, Marek Hoehse   +6 more
doaj   +1 more source

Influence of Embankments with Parapets on the Cross-Wind Turbulence Intensity at the Contact Wire of Railway Overheads [PDF]

, 2010
Winds as an environmental factor can cause significant difficulties for the railway system operation. The railway overhead has been particularly vulnerable to cross-winds related problems, such as development of undamped oscillations due to galloping ...
Avila Sanchez, Sergio, López García, Oscar, Meseguer Ruiz, José   +2 more
core   +2 more sources

Calculation of galloping outage probability of ice-covered transmission lines based on galloping amplitude

Diance yu yibiao
The galloping of ice-covered transmission lines is one of the main reasons for line outages. Accurately predicting the outage probability of line galloping and taking corresponding preventive measures is of great significance for improving the safety and
SUN Tianjie, LIN Jikeng, LUO Pingping
doaj   +1 more source

New developments in rain–wind-induced vibrations of cables [PDF]

, 2010
On wet and windy days, the inclined cables of cable stayed bridges can experience large amplitude, potentially damaging oscillations known as rain-wind-induced vibration (RWIV).
Duffy, B.R., Robertson, A.C., Sullivan, J.M., Taylor, I.J., Wilson, S.   +4 more
core   +1 more source

The refined inviscid stability condition and cellular instability of viscous shock waves [PDF]

, 2009
Combining work of Serre and Zumbrun, Benzoni-Gavage, Serre, and Zumbrun, and Texier and Zumbrun, we propose as a mechanism for the onset of cellular instability of viscous shock and detonation waves in a finite-cross-section duct the violation of the ...
Abouseif, Alexander, Alpert, Artola, Barker, Barmin, Benzoni-Gavage, Bourlioux, Bridges, Brin, Brin, Erpenbeck, Fickett, Fickett, Fickett, Fowles, Gardner, Henry, Humpherys, Kasimov, Kevin Zumbrun, Majda, Majda, Majda, Majda, Majda, Mascia, Mascia, Mascia, McVey, Métivier, Serre, Serre, Serre, Texier, Texier, Zumbrun, Zumbrun, Zumbrun, Zumbrun, Zumbrun, Zumbrun   +41 more
core   +1 more source

Integrating Patient‐Reported Quality Measures in SLE: Development of the American College of Rheumatology Implementation Guide

Arthritis Care &Research, Accepted Article.
Objective To support high‐quality, patient‐centered care for systemic lupus erythematosus (SLE), the American College of Rheumatology (ACR) developed evidence‐based measures incorporating clinical and patient‐reported outcomes measures (PROMs). Using the Consolidated Framework for Implementation Research (CFIR), we conducted semi‐structured interviews ...
Catherine Nasrallah, Cherish Wilson, Christine Hariz, Christie M Bartels, Shanthini Kasturi, Wambui Machua, Amy Bennett, Kate Chiseri, Allison Plitman, Starla Hairston Blanks, April Jorge, Patti Katz, Jinoos Yazdany, Shivani Garg   +13 more
wiley   +1 more source

Multimodal Locomotion in Insect‐Inspired Microrobots: A Review of Strategies for Aerial, Surface, Aquatic, and Interfacial Motion

Advanced Robotics Research, EarlyView.
This review identifies key design considerations for insect‐inspired microrobots capable of multimodal locomotion. To draw inspiration, biological and robotic strategies for moving in air, on water surfaces, and underwater are examined, along with approaches for crossing the air–water interface.
Mija Jovchevska, Kaushik Jayaram, Nicole Xu   +2 more
wiley   +1 more source

Experimental Investigation on Soft Galloping and Hard Galloping of Triangular Prisms

Applied Sciences, 2017
The studies currently on soft galloping (SG) and hard galloping (HG) are scarce. In this study, SG and HG of spring-mounted triangular prisms in a water channel are investigated experimentally.
Jijian Lian, Xiang Yan, Fang Liu, Jun Zhang, Quanchao Ren, Xu Yang   +5 more
doaj   +1 more source

Energy-Efficient Reconstruction Method for Transmission Lines Galloping With Conditional Generative Adversarial Network

IEEE Access, 2020
Conductor galloping seriously threatens the safe operation of power systems and may lead to various damages such as wire fractures or tower collapses and large-scale grid breakdowns.
Decheng Wu, Hailin Cao, Dian Li, Shizhong Yang   +3 more
doaj   +1 more source