Results 131 to 140 of about 3,564 (235)

Numerical Analysis of Conductor Galloping Limitation by Oscillation Frequency Detuning

Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2009
A numerical method has been developed for calculation of conductor oscillations at the moment of galloping that takes account of pendulum  oscillation dampers in the form of eccentric loads.
I. I. Serguey, P. I. Klimkovich, A. A. Vinogradov   +2 more
doaj  

A third-order characteristic-based-split finite element scheme of Spalart–Allmaras model and its application to flow past crescent iced 4-bundled conductors

Advances in Aerodynamics
The one-equation Spalart–Allmaras (SA) model is employed to close the Reynolds averaged Navier–Stokes equations (RANS equations), and research on turbulent numerical algorithm is carried out.
Shaokai Liao, Liqiang Wang, Guangying Yang, Wenhao Lin   +3 more
doaj   +1 more source

Power system applications of fiber optic sensors [PDF]

This document is a progress report of work done in 1985 on the Communications and Control for Electric Power Systems Project at the Jet Propulsion Laboratory.
Jackson, S. P., Johnston, A. R., Kirkham, H., Yeh, C.   +3 more
core   +1 more source

Recreational activities for 4-H clubs [PDF]

, 1940
Cooperative Extension Work in Agriculture and Home Economics, University of Missouri, College of Agriculture and the United States Department of Agriculture cooperating."November, 1932 (Reprinted, January 1940)."1940 reprint is an update of 1932 ...
Hinote, Jane
core  

An evaluation of iced bridge hanger vibrations through wind tunnel testing and quasi-steady theory [PDF]

, 2012
Georgakis, Christos T., Gjelstrup, Henrik, Larsen, A.   +2 more
core   +1 more source

Bulletin of the Center for Children's Books 53 (10) 2000 [PDF]

, 2000
published or submitted for ...

core  

Study on the prediction of aerodynamic coefficients for crescent-shaped ice-accreted conductors using a BP neural network

AIP Advances
This paper presents a nonlinear mapping prediction model for aerodynamic coefficients of ice-accreted conductors, which is established using a BP neural network. The model integrates experimental data and computational fluid dynamics numerical simulation
Junbo Liu, Ankang Chen, Peng Jin, Zhaoqing Chen, Yufeng Tai, Feilong Yi   +5 more
doaj   +1 more source

Study on Deterioration Characteristics of a Composite Crossarm Mandrel in a 10 kV Distribution Network Based on Multi-Factor Aging. [PDF]

Polymers (Basel), 2023
Ma L, Fu X, Chen L, Chen X, Zhang C, Li X, Li W, Fu F, Fu C, Lin T, Mao W, Liu H.   +11 more
europepmc   +1 more source

Monitoring Technology of Abnormal Displacement of BeiDou Power Line Based on Artificial Neural Network. [PDF]

Comput Intell Neurosci, 2022
Yang J, Chen Y, Yu J, Zhou Z, Guo Y, Liu X.   +5 more
europepmc   +1 more source

Simulation and Experimental Study on Wear of U-Shaped Rings of Power Connection Fittings under Strong Wind Environment. [PDF]

Materials (Basel), 2021
Wang S, Yang X, Li X, Chai C, Wang G, Wang X.   +5 more
europepmc   +1 more source