Results 41 to 50 of about 33,786 (238)

Experimental Investigation of Flow-Induced Motion and Energy Conversion of a T-Section Prism

Energies, 2018
Flow-induced motion (FIM) performs well in energy conversion but has been barely investigated, particularly for prisms with sharp sections. Previous studies have proven that T-section prisms that undergo galloping branches with high amplitude are ...
Nan Shao, Jijian Lian, Guobin Xu, Fang Liu, Heng Deng, Quanchao Ren, Xiang Yan   +6 more
doaj   +1 more source

The interaction between flow-induced vibration mechanisms of a square cylinder with varying angles of attack [PDF]

, 2012
This study examines the influence of angle of attack of a square section cylinder on the cylinder’s flow-induced vibration, where the direction of the vibration is transverse to the oncoming flow.
Lo Jacono, David, Nemes, Andras, Sheridan, John, Zhao, Jisheng   +3 more
core   +4 more sources

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

Leveraging Elastic instabilities for Amplified Performance: spine-inspired high-speed and high-force soft robots

, 2020
Soft machines typically exhibit slow locomotion speed and low manipulation strength because of intrinsic limitations of soft materials. Here, we present a generic design principle that harnesses mechanical instability for a variety of spine-inspired fast
Chi, Y, Huang, TH, Maghsoudi, OH, Spence, A, Spence, Andrew|, Su, H, Sun, J, Tang, Y, Yin, J, Zhao, J   +9 more
core   +1 more source

Nonlinear dynamic Interactions between flow-induced galloping and shell-like buckling [PDF]

, 2014
Acknowledgement The research of J.S.
Sieber, Jan, Thompson, J. Michael T. Thompson   +1 more
core   +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

Hysteresis phenomena in transverse galloping of triangular cross-section bodies [PDF]

, 2012
Transverse galloping is a type of aeroelastic instability characterised by large amplitude, low frequency oscillation of a structure in the direction normal to the mean wind direction.
A. Sanz-Lobera, Alonso, Alonso, Alonso, Alonso, Alonso, Barrero-Gil, Blevins, Den Hartog, Dunnmon, G. Alonso, Gjelstrup, Hémon, Hémon, Iungo, J. Meseguer, Joly, Kawai, Li, Luo, Luo, Ng, Novak, Parkinson, Parkinson, Ruecheweyh, Sen, Vio, Ziller   +28 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

Optimal electromagnetic energy extraction from transverse galloping [PDF]

, 2014
A fully coupled electro-fluid-elastic model for electromagnetic energy harvesting from Transverse Galloping is presented here. The model considers a one degree-of-freedom galloping oscillator where fluid forces are described resorting to quasi-steady ...
Barrero Gil, Antonio, Velázquez, A., Vicente-Ludlam, David   +2 more
core   +2 more sources

Multisensory Congruency as a Mechanism for Attentional Control over Perceptual Selection [PDF]

, 2009
The neural mechanisms underlying attentional selection of competing neural signals for awareness remains an unresolved issue. We studied attentional selection, using perceptually ambiguous stimuli in a novel multisensory paradigm that combined competing ...
Alais, David, Parker, Amanda L., van Boxtel, Jeroen J. A., van Ee, Raymond   +3 more
core   +2 more sources