Vibrational energy flow model for functionally graded beams

2018 ◽  
Vol 186 ◽  
pp. 17-28 ◽  
Author(s):  
Zhihui Liu ◽  
Junchuan Niu
Keyword(s):  
Energy Flow ◽  
Flow Model ◽  
Vibrational Energy ◽  
Functionally Graded ◽  
Vibrational Energy Flow

scholarly journals Vibrational Energy Flow Analysis of Corrected Flexural Waves in Timoshenko Beam – Part I: Theory of an Energetic Model

2006 ◽  
Vol 13 (3) ◽  
pp. 137-165 ◽  
Author(s):  
Young-Ho Park ◽  
Suk-Yoon Hong
Keyword(s):  
Timoshenko Beam ◽  
Energy Flow ◽  
Flow Model ◽  
Vibrational Energy ◽  
Classical Solutions ◽  
Timoshenko Beams ◽  
Governing Equations ◽  
Bernoulli Beam ◽  
Vibrational Energy Flow ◽  
Euler Bernoulli Beam

In this paper, an energy flow model is developed to analyze transverse vibration including the effects of rotatory inertia as well as shear distortion, which are very important in the Timoshenko beam transversely vibrating in the medium-to-high frequency ranges. The energy governing equations for this energy flow model are newly derived by using classical displacement solutions of the flexural motion for the Timoshenko beam, in detail. The derived energy governing equations are in the general form incorporating not only the Euler-Bernoulli beam theory used for the conventional energy flow model but also the Rayleigh, shear, and Timoshenko beam theories. Finally, to verify the validity and accuracy of the derived model, numerical analyses for simple finite Timoshenko beams were performed. The results obtained by the derived energy flow model for simple finite Timoshenko beams are compared with those of the classical solutions for the Timoshenko beam, the energy flow solution, and the classical solution for the Euler-Bernoulli beam with various excitation frequencies and damping loss factors of the beam. In addition, the vibrational energy flow analyses of coupled Timoshenko beams are described in the other companion paper.

Direct Observation of Vibrational Energy Flow in Cytochromec

2011 ◽  
Vol 115 (44) ◽  
pp. 13057-13064 ◽  
Author(s):  
Naoki Fujii ◽  
Misao Mizuno ◽  
Yasuhisa Mizutani
Keyword(s):  
Direct Observation ◽  
Energy Flow ◽  
Vibrational Energy ◽  
Vibrational Energy Flow

Vibrational energy flow across heme–cytochrome c and cytochrome c–water interfaces

2015 ◽  
pp. 129-138
Author(s):  
Johnson K. Agbo ◽  
Yao Xu ◽  
Ping Zhang ◽  
John E. Straub ◽  
David M. Leitner
Keyword(s):  
Cytochrome C ◽  
Energy Flow ◽  
Vibrational Energy ◽  
Vibrational Energy Flow

scholarly journals Intramolecular vibrational energy redistribution and the quantum ergodicity transition: a phase space perspective

2020 ◽  
Vol 22 (20) ◽  
pp. 11139-11173 ◽  
Author(s):  
Sourav Karmakar ◽  
Srihari Keshavamurthy
Keyword(s):  
Phase Space ◽  
Energy Flow ◽  
Vibrational Energy ◽  
Energy Redistribution ◽  
Quantum Ergodicity ◽  
Connected Network ◽  
Intramolecular Vibrational Energy Redistribution ◽  
Vibrational Energy Flow ◽  
Classical Phase Space

The onset of facile intramolecular vibrational energy flow can be related to features in the connected network of anharmonic resonances in the classical phase space.

scholarly journals Identification of separate isoenergetic routes for vibrational energy flow in p-fluorotoluene

2019 ◽  
Vol 151 (15) ◽  
pp. 154302 ◽  
Author(s):  
Adrian M. Gardner ◽  
Laura E. Whalley ◽  
David J. Kemp ◽  
William D. Tuttle ◽  
Timothy G. Wright
Keyword(s):  
Energy Flow ◽  
Vibrational Energy ◽  
Vibrational Energy Flow

Interspecies vibrational energy flow in CO2 or N2O mixtures with the series of deuterated methanes

1978 ◽  
Vol 69 (12) ◽  
pp. 5349-5354 ◽  
Author(s):  
Rosemary Mehl ◽  
Scott A. McNeil ◽  
Louis Napolitano ◽  
Luisa M. Portal ◽  
Walter S. Drozdoski ◽  
...  
Keyword(s):  
Energy Flow ◽  
Vibrational Energy ◽  
Vibrational Energy Flow

Molecular vibrational energy flow and dilution factors in an anharmonic state space

2006 ◽  
Vol 124 (2) ◽  
pp. 024317 ◽  
Author(s):  
Edwin L. Sibert ◽  
Martin Gruebele
Keyword(s):  
State Space ◽  
Energy Flow ◽  
Vibrational Energy ◽  
Vibrational Energy Flow
Sign in / Sign up

Export Citation Format

Share Document