Multi-objective Optimized Noise Reduction Design of Complicated Structure-Borne Acoustic Radiation Under Multiple Constrains
Sign Up to like & getrecommendations! Published in 2018 at "Wireless Personal Communications"
DOI: 10.1007/s11277-018-5412-3
Abstract: Problems with regard to the optimized design of structure-borne acoustic radiation in the intermediate-frequency region were first studied in this paper. The multi-objective optimization model was established based on structural dynamic response equation and acoustic… read more here.
Keywords: acoustic radiation; structure borne; borne acoustic; design ... See more keywords
Control of structure-borne noise for a vehicle body by using power flow analysis and acoustic path participation method
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DOI: 10.1016/j.apacoust.2019.07.029
Abstract: Abstract This paper is aimed to analyze and control the structure-borne noise of a vehicle body by using the power flow and acoustic path participation method. The modal test is conducted to calibrate the simulation… read more here.
Keywords: structure borne; participation; power flow; path ... See more keywords
Structure-borne noise from long-span steel truss cable-stayed bridge under damping pad floating slab: Experimental and numerical analysis
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DOI: 10.1016/j.apacoust.2019.07.036
Abstract: Abstract This study investigates the structure-borne noise characteristics and a control measure of the long-span steel truss cable-stayed bridge (LSTCB) which are induced by running trains in urban rail transit. A frequency-domain theoretical model of… read more here.
Keywords: track; structure borne; bridge; borne noise ... See more keywords
Measurements and modelling of dynamic stiffness of a railway vehicle primary suspension element and its use in a structure-borne noise transmission model
Sign Up to like & getrecommendations! Published in 2021 at "Applied Acoustics"
DOI: 10.1016/j.apacoust.2021.108232
Abstract: Abstract The noise inside railway vehicles is transmitted by both structure-borne and airborne paths and, although there are many sources, the rolling noise is often the most important. This paper focuses on the structure-borne transmission… read more here.
Keywords: vehicle; structure borne; structure; dynamic stiffness ... See more keywords
Electro-hydro-elastic modeling of Structure-Borne Traveling Waves and their application to aquatic swimming motions
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Fluids and Structures"
DOI: 10.1016/j.jfluidstructs.2021.103230
Abstract: Abstract Structure-Borne Traveling Waves (SBTWs) can replicate the combined undulatory and oscillatory motions utilized by body and/or caudal fin (BCF) aquatic swimmers. However, when SBTWs are generated in a dense fluid media, such as water,… read more here.
Keywords: undulatory oscillatory; structure borne; traveling waves; structure ... See more keywords
Numerical and experimental investigation on structure-borne sound transmission in multilayered concrete structures
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Sound and Vibration"
DOI: 10.1016/j.jsv.2017.09.028
Abstract: Abstract Environmental vibrations in cities are transmitted to buildings and propagate through the buildings via complex paths composed of the structural elements in the building, such as concrete slabs, beams, and columns. In this study,… read more here.
Keywords: numerical experimental; structure borne; borne sound; sound transmission ... See more keywords
Validation of a uniaxial structure-borne sound benchmark with emphasis on power and phase accuracy
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Sound and Vibration"
DOI: 10.1016/j.jsv.2019.05.049
Abstract: Abstract The evaluation of energetic quantities by means of structure-borne sound power is an attractive approach in analyzing coupled vibroacoustic systems and material characterization. When cyclic mean power quantities are determined for non-resonant frequencies of… read more here.
Keywords: borne sound; power; structure borne; structure ... See more keywords
Interactive Visual Analysis of Structure-borne Noise Data
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Visualization and Computer Graphics"
DOI: 10.1109/tvcg.2022.3209478
Abstract: Numerical simulation has become omnipresent in the automotive domain, posing new challenges such as high-dimensional parameter spaces and large as well as incomplete and multi-faceted data. In this design study, we show how interactive visual… read more here.
Keywords: structure borne; noise; interactive visual; borne noise ... See more keywords