A new type of NES: Rotary vibro-impact

Adnan S. Saeed; Mohammad A. AL-Shudeifat

doi:10.1115/DETC2017-67774

A new type of NES: Rotary vibro-impact

Adnan S. Saeed, Mohammad A. AL-Shudeifat

Aerospace Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

7 Scopus citations

Abstract

Rotating and vibro-impact Nonlinear Energy Sinks (NESs) have been employed for rapid and passive Targeted Energy Transfer (TET). Both have been proven to be efficient, shown high energy dissipation and have been tested experimentally. A novel type of NES that combines the two principles of nonlinear TET, rotating inertial coupling and vibro-impact, is numerically investigated on a 2 degree of freedom physical system. Two con- figurations of the new promising NES are considered via chang- ing the location of the impacts. The optimized parameters of both configurations proved that high amounts of energy can be transferred from the primary system to the new promising type of NESs passively and rapidly.

Original language	British English
Title of host publication	29th Conference on Mechanical Vibration and Noise
ISBN (Electronic)	9780791858226
DOIs	https://doi.org/10.1115/DETC2017-67774
State	Published - 2017
Event	ASME 2017 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, IDETC/CIE 2017 - Cleveland, United States Duration: 6 Aug 2017 → 9 Aug 2017

Publication series

Name	Proceedings of the ASME Design Engineering Technical Conference
Volume	8

Conference

Conference	ASME 2017 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, IDETC/CIE 2017
Country/Territory	United States
City	Cleveland
Period	6/08/17 → 9/08/17

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10.1115/DETC2017-67774

Cite this

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title = "A new type of NES: Rotary vibro-impact",

abstract = "Rotating and vibro-impact Nonlinear Energy Sinks (NESs) have been employed for rapid and passive Targeted Energy Transfer (TET). Both have been proven to be efficient, shown high energy dissipation and have been tested experimentally. A novel type of NES that combines the two principles of nonlinear TET, rotating inertial coupling and vibro-impact, is numerically investigated on a 2 degree of freedom physical system. Two con- figurations of the new promising NES are considered via chang- ing the location of the impacts. The optimized parameters of both configurations proved that high amounts of energy can be transferred from the primary system to the new promising type of NESs passively and rapidly.",

author = "Saeed, {Adnan S.} and AL-Shudeifat, {Mohammad A.}",

note = "Publisher Copyright: Copyright {\textcopyright} 2017 ASME.; ASME 2017 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, IDETC/CIE 2017 ; Conference date: 06-08-2017 Through 09-08-2017",

year = "2017",

doi = "10.1115/DETC2017-67774",

language = "British English",

series = "Proceedings of the ASME Design Engineering Technical Conference",

booktitle = "29th Conference on Mechanical Vibration and Noise",

}

Saeed, AS & AL-Shudeifat, MA 2017, A new type of NES: Rotary vibro-impact. in 29th Conference on Mechanical Vibration and Noise. Proceedings of the ASME Design Engineering Technical Conference, vol. 8, ASME 2017 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, IDETC/CIE 2017, Cleveland, United States, 6/08/17. https://doi.org/10.1115/DETC2017-67774

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AU - Saeed, Adnan S.

AU - AL-Shudeifat, Mohammad A.

PY - 2017

Y1 - 2017

N2 - Rotating and vibro-impact Nonlinear Energy Sinks (NESs) have been employed for rapid and passive Targeted Energy Transfer (TET). Both have been proven to be efficient, shown high energy dissipation and have been tested experimentally. A novel type of NES that combines the two principles of nonlinear TET, rotating inertial coupling and vibro-impact, is numerically investigated on a 2 degree of freedom physical system. Two con- figurations of the new promising NES are considered via chang- ing the location of the impacts. The optimized parameters of both configurations proved that high amounts of energy can be transferred from the primary system to the new promising type of NESs passively and rapidly.

AB - Rotating and vibro-impact Nonlinear Energy Sinks (NESs) have been employed for rapid and passive Targeted Energy Transfer (TET). Both have been proven to be efficient, shown high energy dissipation and have been tested experimentally. A novel type of NES that combines the two principles of nonlinear TET, rotating inertial coupling and vibro-impact, is numerically investigated on a 2 degree of freedom physical system. Two con- figurations of the new promising NES are considered via chang- ing the location of the impacts. The optimized parameters of both configurations proved that high amounts of energy can be transferred from the primary system to the new promising type of NESs passively and rapidly.

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U2 - 10.1115/DETC2017-67774

DO - 10.1115/DETC2017-67774

M3 - Conference contribution

AN - SCOPUS:85034854010

T3 - Proceedings of the ASME Design Engineering Technical Conference

BT - 29th Conference on Mechanical Vibration and Noise

Y2 - 6 August 2017 through 9 August 2017

ER -

A new type of NES: Rotary vibro-impact

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