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Rotor support stiffness estimation by sensitivity analysis
(Plapiqui(uns-conicet), 2006-01-01)
In the present work, a method for rotor support stiffness estimation via a model updating process using the sensitivity analysis is presented. This method consists in using the eigenvalues sensitivity analysis, relating ...
Rotor support stiffness estimation by sensitivity analysis
(Plapiqui(uns-conicet), 2006-01-01)
In the present work, a method for rotor support stiffness estimation via a model updating process using the sensitivity analysis is presented. This method consists in using the eigenvalues sensitivity analysis, relating ...
Rotor support stiffness estimation by sensitivity analysi
(2006-01-01)
In the present work, a method for rotor support stiffness estimation via a model updating process using the sensitivity analysis is presented. This method consists in using the eigenvalues sensitivity analysis, relating ...
On the detailed design of a quasi-zero stiffness device to assist in the realisation of a translational Lanchester damper
(2022-02-01)
A translational Lanchester damper is a device that adds damping to a structure at a point using a series combination of a viscous damper and a mass. The problem in the practical realisation of such a device is that a ...
Rotor support stiffness estimation by sensitivity analysis
(Plapiqui(uns-conicet), 2014)
On the spectrum of rail vibration generated by a passing train
(2017-01-01)
Recent work in rail vibration has investigated methods for estimating track support stiffness from trackside vibration. This vibration, induced by the passage of a train, is mainly due to the load applied by the wheels, ...
Effect of final temperature on charcoal stiffness and its correlation with wood density and hardness
(Springer, 2020-06-01)
Mechanical performance is important for charcoal used in blast furnaces as charcoal layers may support the load of iron ore within blast furnaces without breaking. Pyrolysis temperature influences charcoal quality and its ...
Wave reflection at the end of a waveguide supported by a nonlinear spring
(2014-01-01)
The way in which a nonlinear spring affects the reflection coefficients at the end of a rod and a beam is investigated in this paper. The specific type of nonlinearity considered is of the hardening and softening Duffing-type, ...
Wave reflection at the end of a waveguide supported by a nonlinear spring
(European Assoc Structural Dynamics, 2014-01-01)
The way in which a nonlinear spring affects the reflection coefficients at the end of a rod and a beam is investigated in this paper. The specific type of nonlinearity considered is of the hardening and softening Duffing-type, ...
Force and displacement transmissibility of a nonlinear isolator with high-static-low-dynamic-stiffness
(Pergamon-Elsevier B.V. Ltd, 2012-02-01)
Engineers often face the challenge of reducing the level of vibrations experienced by a given payload or those transmitted to the support structure to which a vibrating source is attached. In order to increase the range ...