Zobrazeno 1 - 10
of 5 519
pro vyhledávání: '"vibration absorber"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-20 (2024)
Abstract The study presents a new configuration of nonlinear energy sinks (NESs) which is adaptable to function as either stable or bistable NES. The proposed NES is based on the spring-loaded inverted pendulum (SLIP) in which a torsional stiffness e
Externí odkaz:
https://doaj.org/article/a342f56ce34248e3bacb33aab5659cf0
Publikováno v:
Alexandria Engineering Journal, Vol 112, Iss , Pp 246-253 (2025)
Deep hole boring vibrations pose challenges due to low stiffness of long cantilever bars, impacting accuracy and standards. Nonlinear modeling provides deeper insights into chatter. Integrating dynamic vibration absorbers enhances boring bar stabilit
Externí odkaz:
https://doaj.org/article/5a5fd9d3b04a40ca96b6aaa6ea01f369
Publikováno v:
Chinese Journal of Mechanical Engineering, Vol 37, Iss 1, Pp 1-19 (2024)
Abstract The research of rolling mill vibration theory has always been a scientific problem in the field of rolling forming, which is very important to the quality of sheet metal and the stable operation of equipment. The essence of rolling mill vibr
Externí odkaz:
https://doaj.org/article/971b078b1fe2465593996fab01c618f2
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract The acoustic black hole (ABH) structure exhibits remarkable energy focalization above a given cut-on frequency, offering potential for broadband vibration suppression in structures. However, its energy focusing properties diminish significan
Externí odkaz:
https://doaj.org/article/4668f8f88012496c84eeef755afd0406
Publikováno v:
Chinese Journal of Mechanical Engineering, Vol 37, Iss 1, Pp 1-15 (2024)
Abstract Vibration quality is a vital indicator for assessing the progress of modern equipment. The dynamic vibration absorber (DVA) based on the acoustic black hole (ABH) feature is a new passive control method that manipulates waves. It offers effi
Externí odkaz:
https://doaj.org/article/ca53fb81153d49ec8d537a5270a130c8
Publikováno v:
Ain Shams Engineering Journal, Vol 15, Iss 10, Pp 102956- (2024)
The substructure method based on the frequency response function is an effective method to solve the frequency response function of locally variable structure, which is especially suitable for the design of vibration absorber parameters in the inerti
Externí odkaz:
https://doaj.org/article/138311757f7846d784c58ee0ffb88ae7
Autor:
Rachamalla Naveen, Adarsh Kumar, Rajeev Kumar, H. L. Kushwaha, Manoj Khanna, V. Ramasubramanian, Sajja Poojith
Publikováno v:
Frontiers in Mechanical Engineering, Vol 10 (2024)
IntroductionTractarization is synonymous with farm mechanization in India. Tractor-trailers are extensively used for the transportation of farm inputs and produce on and off-road, exposing drivers to excessive vibration.ObjectivesThe study was undert
Externí odkaz:
https://doaj.org/article/cb15dc181e1a4a25aaada2e5bcc70e91
Publikováno v:
Frontiers in Mechanical Engineering, Vol 10 (2024)
Dynamic vibration absorbers (DVAs) have been widely employed in vibration suppression applications for decades. While DVAs offer an effective solution, they are limited by the need for a high mass ratio between the DVA and the primary system to achie
Externí odkaz:
https://doaj.org/article/e05a6198fc68440595bbdad09030b86b
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 90, Iss 936, Pp 24-00018-24-00018 (2024)
This paper describes the construction of the numerical model of a passive damping device called eMDVA (embedded Mass Dynamic Vibration Absorber) and experimental investigation of the eMDVA's multi-modal damping effect for elastic vibrations of a plat
Externí odkaz:
https://doaj.org/article/4f1595f6b2fd4d8bb4cc4e00ad2eebb9
Publikováno v:
In Mechanical Systems and Signal Processing 15 February 2025 225