Damping of Beam Vibrations Using Tuned Particles Impact Damper

Damping of Beam Vibrations Using Tuned Particles Impact Damper

The presented paper reveals an innovative device which is the Tuned Particle Impact Damper (TPID). The damper enables the user change the dynamical features of the vibrating system thanks to rapidly tuning the volume of the container where the grains are locked. The effectiveness of proposed semi-ac...

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Bibliographic Details
Main Authors: Mateusz Żurawski, Robert Zalewski
Format: Article
Language:English
Published: MDPI AG 2020-09-01
Series:Applied Sciences
Subjects:
Particle Impact Damper
adaptive-passive damping
damping of vibrations
experiments
Online Access:https://www.mdpi.com/2076-3417/10/18/6334
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spelling doaj-236d727ebea84ee4948c7986821d4d062020-11-25T02:54:22ZengMDPI AGApplied Sciences2076-34172020-09-01106334633410.3390/app10186334Damping of Beam Vibrations Using Tuned Particles Impact DamperMateusz Żurawski0Robert Zalewski1Institute of Machine Design Fundamentals, Warsaw University of Technology, 02-524, Warsaw, PolandInstitute of Machine Design Fundamentals, Warsaw University of Technology, 02-524, Warsaw, PolandThe presented paper reveals an innovative device which is the Tuned Particle Impact Damper (TPID). The damper enables the user change the dynamical features of the vibrating system thanks to rapidly tuning the volume of the container where the grains are locked. The effectiveness of proposed semi-active damping methodology was confirmed in experiments on vibrations of a cantilever beam excited by kinematic rule. Various damping characteristics captured for different volumes of the grains container and mass of granular material are presented. It is confirmed that the proposed TPID device allowed for efficient attenuation of the beam’s vibration amplitude in the range of its resonant frequency vibrations.https://www.mdpi.com/2076-3417/10/18/6334Particle Impact Damperadaptive-passive dampingdamping of vibrationsexperiments
collection DOAJ
language English
format Article
sources DOAJ
author Mateusz Żurawski
Robert Zalewski
spellingShingle Mateusz Żurawski
Robert Zalewski
Damping of Beam Vibrations Using Tuned Particles Impact Damper
Applied Sciences
Particle Impact Damper
adaptive-passive damping
damping of vibrations
experiments
author_facet Mateusz Żurawski
Robert Zalewski
author_sort Mateusz Żurawski
title Damping of Beam Vibrations Using Tuned Particles Impact Damper
title_short Damping of Beam Vibrations Using Tuned Particles Impact Damper
title_full Damping of Beam Vibrations Using Tuned Particles Impact Damper
title_fullStr Damping of Beam Vibrations Using Tuned Particles Impact Damper
title_full_unstemmed Damping of Beam Vibrations Using Tuned Particles Impact Damper
title_sort damping of beam vibrations using tuned particles impact damper
publisher MDPI AG
series Applied Sciences
issn 2076-3417
publishDate 2020-09-01
description The presented paper reveals an innovative device which is the Tuned Particle Impact Damper (TPID). The damper enables the user change the dynamical features of the vibrating system thanks to rapidly tuning the volume of the container where the grains are locked. The effectiveness of proposed semi-active damping methodology was confirmed in experiments on vibrations of a cantilever beam excited by kinematic rule. Various damping characteristics captured for different volumes of the grains container and mass of granular material are presented. It is confirmed that the proposed TPID device allowed for efficient attenuation of the beam’s vibration amplitude in the range of its resonant frequency vibrations.
topic Particle Impact Damper
adaptive-passive damping
damping of vibrations
experiments
url https://www.mdpi.com/2076-3417/10/18/6334
work_keys_str_mv AT mateuszzurawski dampingofbeamvibrationsusingtunedparticlesimpactdamper
AT robertzalewski dampingofbeamvibrationsusingtunedparticlesimpactdamper
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