Zobrazeno 1 - 10
of 642
pro vyhledávání: '"vibroacoustics"'
Autor:
Robert GREGA, Piotr CZECH
Publikováno v:
Scientific Journal of Silesian University of Technology. Series Transport, Vol 125, Pp 69-87 (2024)
Over the past ten years, the number of vehicles on the roads has almost doubled. The consequences of this state are negative effects, which include an increased number of road accidents and an increased level of harmful emissions into the atmosphere,
Externí odkaz:
https://doaj.org/article/d81ff4a42155461f9d82094b6c35ab72
Publikováno v:
Polish Maritime Research, Vol 31, Iss 4, Pp 161-173 (2024)
This article presents a condensed outline of how approaches to solving technical diagnostics tasks have changed over the last 50 years. It reviews different approaches to the modelling of wear and tear phenomena that are the subject of diagnosis, and
Externí odkaz:
https://doaj.org/article/489d92760d9b4f04aa1f0ec371e9053e
Autor:
Ambarkutuk, Murat
Indoor localization has emerged as a critical technology for enhancing the functionality and efficiency of smart environments. This dissertation focuses on vibro-localization, a novel IOL methodology that determines occupant positions by analyzing fl
Externí odkaz:
https://hdl.handle.net/10919/123653
Publikováno v:
Data in Brief, Vol 58, Iss , Pp 111180- (2025)
The dataset presented contains the experimental structural response, in the frequency domain, of a suspended steel plate to a point force excitation. The plate is excited by a mechanical point force generated by a Brüel & kJær shaker with a white n
Externí odkaz:
https://doaj.org/article/364ce8c74f3b459893a1f60ec97b1baf
Publikováno v:
Механика машин, механизмов и материалов, Iss 4(65), Pp 38-46 (2023)
There is a global tendency nowadays in the development of transport vehicles to ensure high safety, energy efficiency and comfort, characterized primarily by ergonomic and vibroacoustic indicators. This forces engineers and scientists to constantly s
Externí odkaz:
https://doaj.org/article/cc2f3197d1e1475c89e5e996083be875
Publikováno v:
Frontiers in Marine Science, Vol 10 (2023)
Underwater noise from offshore pile driving has raised significant concerns over its ecological impact on marine life. To protect the marine environment and maintain the sustainable development of wind energy, strict governmental regulations are impo
Externí odkaz:
https://doaj.org/article/a00f52c365b24ab9a81b9dc7653db77b
Publikováno v:
Acoustics, Vol 5, Iss 1, Pp 165-176 (2023)
The transient acoustic dynamics of a splash cymbal are investigated via the Finite Element Method-Boundary Element Method. Real three-dimensional motion data recorded from the interaction of drummer–drumstick–cymbal provide the initial and the lo
Externí odkaz:
https://doaj.org/article/2f710190a69744daba959e5e1ad51b14
Publikováno v:
Sensors, Vol 24, Iss 7, p 2189 (2024)
Monitoring blood pressure, a parameter closely related to cardiovascular activity, can help predict imminent cardiovascular events. In this paper, a novel method is proposed to customize an existing mechanistic model of the cardiovascular system thro
Externí odkaz:
https://doaj.org/article/06fcf72ee3044182aa77c17eb02c7395
Publikováno v:
Acta Acustica, Vol 8, p 32 (2024)
Statistical Energy Analysis (SEA) is a well-known numerical method for predicting vibroacoustic phenomena in complex systems. The accuracy of SEA models relies on the precise determination of coupling loss factors and damping loss factors. Experiment
Externí odkaz:
https://doaj.org/article/7019cbb2cb894c99a0b44bccab772b81
Autor:
Moshkov Petr
Publikováno v:
E3S Web of Conferences, Vol 549, p 02007 (2024)
High noise levels in helicopter cabins are currently an important problem in solving environmental problems in civil aviation. The published data indicate high noise levels in the cabins of operated helicopters of the order of 93-97.4 dBA, while nois
Externí odkaz:
https://doaj.org/article/a2f4c64690f7475fa12427736f107e0b