Results 21 to 30 of about 77,946 (307)

Process intensification for post combustion CO₂ capture with chemical absorption: a critical review [PDF]

open access: yes, 2015
The concentration of CO₂ in the atmosphere is increasing rapidly. CO₂ emissions may have an impact on global climate change. Effective CO₂ emission abatement strategies such as carbon capture and storage (CCS) are required to combat this trend.
Abanades   +161 more
core   +1 more source

Evaluation of dynamic absorber to suppress subharmonic nonlinear vibration in car powertrain

open access: yesMechanical Engineering Journal, 2015
This paper analyzed the suppression method of the nonlinear vibration called subharmonic vibration of order 1/2 in the car powertrain by using a dynamic absorber.
Sofian ROSBI   +6 more
doaj   +1 more source

Dynamic modal analysis of monolithic mode-locked semiconductor lasers [PDF]

open access: yes, 2003
We analyze the advantages and applicability limits of the mode-coupling approach to active, passive, hybrid, and harmonic mode-locking in diode lasers. A simple, computationally efficient numerical model is proposed and applied to several traditional and
Arnold, J.M.   +2 more
core   +1 more source

The development and calibration of a generic dynamic absorption chiller model [PDF]

open access: yes, 2012
Although absorption cooling has been available for many years, the technology has typically been viewed as a poorly performing alternative to vapour compression refrigeration.
Borg, Simon Paul, Kelly, Nicolas
core   +1 more source

Energy regeneration from suspension dynamic modes and self-powered actuation [PDF]

open access: yes, 2015
Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works ...
Amir Shahba, Amir   +7 more
core   +1 more source

Beamlike dynamic vibration absorbers [PDF]

open access: yesThe Journal of the Acoustical Society of America, 1981
Although the concept of the dynamic absorber and its potential for vibration reduction were first discussed in the early part of this century, John Snowdon's comprehensive work in this area was certainly a pioneering effort. By rephrasing the standard equations in terms of complex dynamic moduli, it became possible to treat viscoelastic (rubberlike ...
openaire   +1 more source

Characteristics of adjustable dynamic vibration absorber

open access: yesNihon Kikai Gakkai ronbunshu, 2018
One of effective ways to suppress vibration of a mechanical system is using a dynamic vibration absorber. The dynamic vibration absorber consists of a mass, a spring and a damper.
Kenya NEMOTO   +2 more
doaj   +1 more source

Development and Experimental Validation of a Dynamic Model for a Fresnel Solar Collector [PDF]

open access: yes, 2011
this paper presents a lumped parameter dynamic model of a Fresnel collector field of a solar refrigeration plant. The plant is located in the Escuela Superior de Ingenieros of the University of Seville.
Bordons Alba, Carlos   +4 more
core   +1 more source

Dynamically modulated perfect absorbers

open access: yesPhysical Review A, 2019
We introduce the concept of multichannel dynamically modulated perfect absorbers (DMPAs), which are periodically modulated lossy interferometric traps that completely absorb incident monochromatic waves. The proposed DMPA protocols utilize a Floquet engineering approach which produces a variety of emerging phenomena and features: reconfigurability of ...
Suwun Suwunnarat   +4 more
openaire   +2 more sources

Stability of Nonlinear Vibrations of Elastic Plate and Dynamic Absorber in Random Excitations [PDF]

open access: yesE3S Web of Conferences, 2023
In this work, the problem of exploring the stability of vibrations of a hysteresis-type elastic dissipative characteristic plate with a liquid section dynamic absorber under the influence of random excitations is considered.
Mirsaidov Mirziyod   +2 more
doaj   +1 more source

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