A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Aeolian vibrations of overhead transmission lines: computation in turbulence conditions
AbstractThis paper deals with an analytical approach to define the dynamic behaviour of a cable under vortex shedding excitation in turbulence conditions. The conductor is schematized by f.e.m. The time history of the velocity field is computed in any nodal point of the schematization. The vortex shedding effects are reproduced by means of equivalent non linear oscillators.
Aeolian vibrations of overhead transmission lines: computation in turbulence conditions
AbstractThis paper deals with an analytical approach to define the dynamic behaviour of a cable under vortex shedding excitation in turbulence conditions. The conductor is schematized by f.e.m. The time history of the velocity field is computed in any nodal point of the schematization. The vortex shedding effects are reproduced by means of equivalent non linear oscillators.
Aeolian vibrations of overhead transmission lines: computation in turbulence conditions
Diana, G (author) / Cheli, F (author) / Fossati, F (author) / Manenti, A (author)
Journal of Wind Engineering and Industrial Aerodynamics ; 46-47 ; 639-648
1993-01-01
10 pages
Article (Journal)
Electronic Resource
English
Aeolian vibrations of overhead transmission lines: Computation in turbulence conditions
| Online Contents | 1993
Predicting distribution of aeolian vibration amplitude of undamped overhead transmission lines
| Elsevier | 2024
Aeolian Vibration Control of Overhead Electrical Transmission Line Conductors
| British Library Conference Proceedings | 1995