Results 11 to 20 of about 476,526 (274)
Dyna, 2017 Comfort and habitability are requirements for housing quality, affected by underfloor system. Thus, this study aims to design lightweight concrete slabs underfloor with the use of ethylene vinyl acetate (EVA) aggregates, with two grain sizes of ...
Fernanda Pacheco +4 more
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Designs, 2020 This work presents an extensive numerical simulation to analyze the influence of the coating layers on the performance of construction systems, in order to make the constructions projects feasible, not only economically but also technically.
Pedro F. Gois +5 more
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Science and Engineering of Composite Materials, 2021 In this study, a kind of structural gradient metal hollow spheres composites (SG-MHSCs) were fabricated using two kinds of 316L stainless steel hollow spheres with different diameters and A356 aluminum through the casting method.
Wang Chunhe +2 more
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Applied Sciences, 2021 The transfer function method is a common method for establishing a traveling wave field in a sound tube to measure the reflection and transmission coefficient of underwater material.
Yan Xiao, Xuesong Zhang
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Using a side-branched volume to tune the acoustic field in a looped-tube travelling-wave thermoacoustic engine with a RC load [PDF]
, 2017 Travelling-wave thermoacoustic engine utilises a compact acoustic network to obtain a right time-phasing between the acoustic velocity and pressure oscillations within the regenerator to force gas parcels to experience a Stirling-like thermodynamic cycle.
Al-Kayiem, Ali, Yu, Zhibin
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Acoustical Ranging Techniques in Embedded Wireless Sensor Networked Devices [PDF]
, 2013 Location sensing provides endless opportunities for a wide range of applications in GPS-obstructed environments; where, typically, there is a need for higher degree of accuracy.
Jha, Sanjay +4 more
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Organized Computational Measurement to Design a High-Performance Muffler
Metrology, 2023 Engine noise, as a source of sound pollution for humans and the environment, can be reduced by designing a high-performance muffler. This study presents a novel, organized design process of that muffler for the KTM390 engine as a case study. The acoustic
Mehran Saadabadi +2 more
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Proceedings, 2019 The building sector is one of the largest energy consumers in the world, prompting scientific researchers to find solutions to the problem. The choice of appropriate building materials presents a considerable challenge for improving the thermal comfort ...
Said Bouzit, Mohamed Taha
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Speech Sensorimotor Learning through a Virtual Vocal Tract [PDF]
, 2013 Studies of speech sensorimotor learning often manipulate auditory feedback by modifying isolated acoustic parameters such as formant frequency or fundamental frequency using near real-time resynthesis of a participant\u27s speech. An alternative approach
Berry, Jeffrey J. +3 more
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Analysis on acoustic performance of floating raft vibration isolation system with liquid tank
Zhongguo Jianchuan Yanjiu, 2022 ObjectiveThis paper aims to establish a dynamic model of a floating raft vibration isolation system with a liquid tank in order to study the mass effect of the liquid medium, tank form, structural stiffness and loading rate on acoustic performance ...
Zhiyang LEI +5 more
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