Results 261 to 270 of about 508,741 (299)

Random Loads Fatigue: The Simulation of Non-Linear Systems

Volume 1: 22nd Biennial Conference on Mechanical Vibration and Noise, Parts A and B, 2009
In this paper the problem of the correct evaluation of the stress state of mechanical components of non linear systems in the frequency domain was analysed. This is one of the most important steps in the frequency domain evaluation of the fatigue behaviour of components under random loads.
Filippo Cianetti, Claudio Braccesi
openaire   +1 more source

Design of stand-by generators for non-linear loads

Conference Record of the 1992 IEEE Industry Applications Society Annual Meeting, 2003
The author discusses the causes of the problems and the design changes possible in the generator to minimize the voltage waveform distortion. A method for calculating the additional losses in the generator due to harmonic currents is presented. The discussion refers specifically to generators of the salient pole type in the 10-2000 kW range, but the ...
openaire   +1 more source

A non-linear ARMAX for short term load forecasting

Journal of Statistics and Management Systems, 2009
This paper presents a methodology for forecasting the hourly load demand of the power provider enterprise using a non-linear autoregressive moving average model with exogenous variable (NARMAX).
openaire   +1 more source

Strip loads on a non-linear heterogeneous half-space

Géotechnique, 2001
A non-linear heterogeneous half-space is considered as being defined by one modulus and two exponents to describe the increase of stiffness with depth and the degree of non-linearity. This ‘parabolic’ half-space contains the linear elastic models of Boussinesq, Gibson and Booker et al. as subsets.
openaire   +1 more source

Non Linear Effects During Dynamic Loading on Piles.

1996
6 p.
CARRUBBA, PAOLO, MAUGERI M.
openaire   +1 more source

Non Linear Stress-Strain Relations of Soils for Cyclic Loading

1998
This paper critically reviews simple non-linear models based on the Masing Rules (Masing (1926) by comparison of the model predictions with the stress-strain curves obtained from monotonic and cyclic torsional shear test results on natural clays and reconstituted sands. Moreover, it is considered a model (Tatsuoka et al.
LO PRESTI, DIEGO CARLO, Pallara O, Cavallaro A, Maugeri M.   +3 more
openaire   +2 more sources

Non-linear bending of beams with uniformly distributed loads

International Journal of Non-Linear Mechanics, 1969
Abstract The non-linear bending of both cantilever and simply supported beams subjected to a uniformly distributed load has been studied. The exact solutions for the slopes have been obtained and the solution for the maximum deflection and the horizontal projection of the beam length for the cantilever case are compared with a known approximate ...
openaire   +2 more sources

VOLTAGE FLICKER MITIGATION OF NON-LINEAR LOADS

i-manager's Journal on Power Systems Engineering, 2017
SANTOSH B.S.S., JAGADEESH POTHULA
openaire   +1 more source

Viral loads of Delta-variant SARS-CoV-2 breakthrough infections after vaccination and booster with BNT162b2

Nature Medicine, 2021
Matan Levine-Tiefenbrun, Idan Yelin, Hillel Alapi   +2 more
exaly  

Towards the effect of climate change in structural loads of urban infrastructure: A review

Sustainable Cities and Society, 2023
Ayan Sadhu
exaly