Frequency Analysis of Nonlinear Energy Transfer

2001 ◽  
Author(s):  
L. Palatella ◽  
A. Di Lieto ◽  
P. Minguzzi ◽  
A. Toncelli ◽  
M. Tonelli
Keyword(s):  
Energy Transfer ◽  
Frequency Analysis ◽  
Nonlinear Energy Transfer ◽  
Nonlinear Energy

Er^3+-doped crystals: frequency analysis of nonlinear energy transfer

2001 ◽  
Vol 18 (11) ◽  
pp. 1711 ◽  
Author(s):  
Luigi Palatella ◽  
Alberto Di Lieto ◽  
Paolo Minguzzi ◽  
Alessandra Toncelli ◽  
Mauro Tonelli
Keyword(s):  
Energy Transfer ◽  
Frequency Analysis ◽  
Nonlinear Energy Transfer ◽  
Nonlinear Energy

scholarly journals Evaluation of Spatial Variation of Nonlinear Energy Transfer by Use of Turbulence Diagnostic Simulator

2013 ◽  
Vol 8 (0) ◽  
pp. 2403070-2403070 ◽  
Author(s):  
Naohiro KASUYA ◽  
Satoru SUGITA ◽  
Makoto SASAKI ◽  
Shigeru INAGAKI ◽  
Masatoshi YAGI ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Spatial Variation ◽  
Nonlinear Energy Transfer ◽  
Nonlinear Energy

scholarly journals Influence of Accuracy Improvement of Nonlinear Energy Transfer in Wave Model

2009 ◽  
Vol 65 (1) ◽  
pp. 171-175
Author(s):  
Noriaki HASHIMOTO ◽  
Koji KAWAGUCHI ◽  
Katsuyuki SUZUYAMA ◽  
Masaru YAMASHIRO ◽  
Mitsuyoshi KODAMA
Keyword(s):  
Energy Transfer ◽  
Wave Model ◽  
Accuracy Improvement ◽  
Nonlinear Energy Transfer ◽  
Nonlinear Energy

scholarly journals Emergence of non-stationary regimes in one- and two-dimensional models with internal rotators

2018 ◽  
Vol 376 (2127) ◽  
pp. 20170134 ◽  
Author(s):  
K. Vorotnikov ◽  
M. Kovaleva ◽  
Y. Starosvetsky
Keyword(s):  
Energy Transfer ◽  
Harmonic Excitation ◽  
Two Dimensional ◽  
Theme Issue ◽  
One Dimensional ◽  
Lateral Vibrations ◽  
Nonlinear Energy Transfer ◽  
Energy Exchanges ◽  
Dimensional Models ◽  
Nonlinear Energy

In the present paper, we give a selective review of some very recent works concerning the non-stationary regimes emerging in various one- and two-dimensional models incorporating internal rotators. In one-dimensional models, these regimes are characterized by the intense energy transfer from the outer element, subjected to initial or harmonic excitation, to the internal rotator. As for the two-dimensional models (incorporating internal rotators), we will mainly focus on the two special dynamical states, namely a state of the near-complete energy transfer from longitudinal to lateral vibrations of the outer element as well as the state of a permanent, unidirectional energy locking with mild, spatial energy exchanges. In this review, we will discuss the recent theoretical and experimental advancements in the study of essentially nonlinear mechanisms governing the formation and bifurcations of the regimes of intense energy transfer. The present review is composed of two parts. The first part will be mainly devoted to the emergence of resonant energy transfer states in one-dimensional models incorporating internal rotators, while the second part will be mainly concerned with the manifestation of various energy transfer states in two-dimensional ones. This article is part of the theme issue ‘Nonlinear energy transfer in dynamical and acoustical systems’.

scholarly journals Multi-frequency nonlinear energy transfer from linear oscillators to mdof essentially nonlinear attachments

2005 ◽  
Vol 285 (1-2) ◽  
pp. 483-490 ◽  
Author(s):  
Stylianos Tsakirtzis ◽  
Gaetan Kerschen ◽  
Panagiotis N. Panagopoulos ◽  
Alexander F. Vakakis
Keyword(s):  
Energy Transfer ◽  
Nonlinear Energy Transfer ◽  
Nonlinear Energy

Measurements of Nonlinear Energy Transfer in Turbulence in the Tokamak Fusion Test Reactor

1997 ◽  
Vol 79 (5) ◽  
pp. 841-844 ◽  
Author(s):  
J. S. Kim ◽  
R. J. Fonck ◽  
R. D. Durst ◽  
E. Fernandez ◽  
P. W. Terry ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Nonlinear Energy Transfer ◽  
Test Reactor ◽  
Nonlinear Energy
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