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pro vyhledávání: '"nvh"'
Publikováno v:
Ain Shams Engineering Journal, Vol 15, Iss 10, Pp 102957- (2024)
Increasing the efficiency and sustainability of transportation is a key topic for both automakers and academic researchers. The noise, vibration, and harshness (NVH) of electric and hybrid electric vehicles affect their occupants, which is essential
Externí odkaz:
https://doaj.org/article/2f17cf08960d4b17af3d770df23957a7
Publikováno v:
COMPEL -The international journal for computation and mathematics in electrical and electronic engineering, 2024, Vol. 43, Issue 3, pp. 493-506.
Autor:
Eigner, Florian
In der Verzahnungsberechnung werden Lösung meist nur optimiert und nicht neu gedacht. In Hinblick auf neue Fertigungsverfahren, erreicht „Out of the box“-Denken häufig deutliche Verbesserungen in technischer und ökonomischer Sicht. Die Softwar
Externí odkaz:
https://monarch.qucosa.de/id/qucosa%3A91746
https://monarch.qucosa.de/api/qucosa%3A91746/attachment/ATT-0/
https://monarch.qucosa.de/api/qucosa%3A91746/attachment/ATT-0/
Autor:
Xin-Gang Zhu, Dong-Qing Zhu, Ming-Yu Shi, Zhi-Fu Zhou, Qin Zhao, Wen-Yu Jia, Ji-Xin Zhang, Rui Zhang
Publikováno v:
Case Studies in Thermal Engineering, Vol 64, Iss , Pp 105558- (2024)
The gurgling and hiss noise near thermal expansion valve (TXV) in automobile air conditioning gradually become prominent. However, the causes of noise from the flow-induced vibration (FIV) have not been confirmed. In this paper, the vibration, noise
Externí odkaz:
https://doaj.org/article/ddcfcdf7fbf74de6a2269cadee268f20
Autor:
Pankaj Beldar, Nivrutti Patil
Publikováno v:
Journal of Engineering and Applied Science, Vol 71, Iss 1, Pp 1-49 (2024)
Abstract This study addresses the vital role of engine dampers in reducing vibrations and enhancing ride comfort in quad bikes. Utilizing ANSYS modal analysis and CATIA V5 design, the research aims to optimize damper design by assessing natural frequ
Externí odkaz:
https://doaj.org/article/367acb1f2f02408c82694aabe5b88d5e
Akademický článek
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Autor:
Behzad Hamedi, Saied Taheri
Publikováno v:
Applied Sciences, Vol 14, Iss 23, p 11166 (2024)
This study presents a generalized and systematic approach to modeling complex dynamic systems using Frequency-Based Substructuring (FBS). The aim is to develop an efficient method for system identification and subsystem decomposition, enabling the cr
Externí odkaz:
https://doaj.org/article/85eb2324ad02469a8467ddace0917e33
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:
Journal of Mechanical Engineering, Vol 73, Iss 2, Pp 9-14 (2023)
The paper focuses on analyzing and designing a mounting system for the modified rear powertrain of the E-up Boost. The initial section delves into the theoretical aspects, specifically examining the differing sources of vibration between internal com
Externí odkaz:
https://doaj.org/article/b52b038a936f41e39093c8a28fe4a0fa
Publikováno v:
Jixie chuandong, Vol 47, Pp 104-109 (2023)
Electric vehicle reducer gears have a wide range of torque speed when working, and transmission errors of gear pairs are different under different speed and torque conditions. In order to optimize the noise,vibration and harshness (NVH) performance o
Externí odkaz:
https://doaj.org/article/a211e5f6c7b048c8ad8d320c0d81aefc