Výsledky vyhľadávania - "SOUNDPROOFING"

Acoustic optimization design for the laying schemes on the composite roof structure of high-speed train.

Autori: Huang, Leixin Xiao, Xinbiao Wang, Qi a ďalší

Zdroj: International Journal of Rail Transportation. Oct2025, Vol. 13 Issue 5, p968-987. 20p.

Predmety: SOUNDPROOFING, ROOF design & construction, VIBRATION isolation, VIBRATION (Mechanics), HIGH speed trains, ACOUSTIC vibrations

Sustainable Acoustic Insulation in Nonstructural Concrete: Enhancing Performance with Ground Tire Rubber.

Autori: Abobakr, Hani Raji, Marya Essabir, Hamid a ďalší

Zdroj: Journal of Construction Engineering & Management. Oct2025, Vol. 151 Issue 10, p1-9. 9p.

Predmety: *WASTE management, SOUNDPROOFING, NOISE control, SUSTAINABILITY, WASTE products as building materials, CRUMB rubber, LIGHTWEIGHT concrete

Experimental study for the effect of natural fillers on the acoustic isolation of composite materials.

Autori: Salim, Dania Ahmed Mohammed, Farag Mahel Reja, Ahmed Hameed

Zdroj: AIP Conference Proceedings. 2025, Vol. 3350 Issue 1, p1-12. 12p.

Predmety: *SOUNDPROOFING, *ABSORPTION of sound, *FILLER materials, *COMPOSITE materials, *NOISE control, *POMEGRANATE, *PLANT residues, *SCIENTIFIC observation

Improved the sound insulating properties of polystyrene through using organically modified montmorillonite.

Autori: Shi, Zhengxue Zhu, Kuilin He, Jie a ďalší

Zdroj: Journal of Reinforced Plastics & Composites. Dec2025, Vol. 44 Issue 23/24, p2874-2884. 11p.

Predmety: *SOUNDPROOFING, *POLYSTYRENE, *CETYLTRIMETHYLAMMONIUM bromide, *ACOUSTICAL materials, *POLYMERIC composites, *THERMAL stability, *MONTMORILLONITE, *NOISE control

Ultra-broadband acoustic ventilation barrier with multiple mechanisms.

Autori: Wu, Cheng-Hao Hu, Cheng-Hao Guan, Yi-Jun

Zdroj: Modern Physics Letters B. 11/30/2025, Vol. 39 Issue 33, p1-12. 12p.

Predmety: *VENTILATION, *SOUNDPROOFING, *ARCHITECTURAL acoustics, *ENVIRONMENTAL protection, *UNIT cell, *NOISE barriers

Effect of polymeric foam core morphology and orthogrid stiffener design on the noise attenuation of fluid-immersed structures.

Autori: Zafari, H. Mardaneh, T. Tarkashvand, A.

Zdroj: Scientific Reports. 11/24/2025, Vol. 15 Issue 1, p1-34. 34p.

Predmety: *SOUNDPROOFING, *NOISE control, *PLASTIC foams, *STIFFNERS, *VIBRATION isolation, *SANDWICH construction (Materials), *FLUID-structure interaction

Acoustic Metamaterial Nanogenerator for Multi-Band Sound Insulation and Acoustic–Electric Conversion.

Autori: Liang, Xinwu Yuan, Ming

Zdroj: Sensors (14248220). Nov2025, Vol. 25 Issue 21, p6693. 15p.

Predmety: *SOUNDPROOFING, *NANOGENERATORS, *ACOUSTIC generators, *ENERGY harvesting, *FREQUENCIES of oscillating systems, *INDUSTRIAL applications

Valorization and techno‐economic analysis of rice straw‐derived biocomposites for sound‐insulating applications.

Autori: Negi, Ashutosh Mago, Jonty Sunali a ďalší

Zdroj: Biofuels, Bioproducts & Biorefining. Nov2025, Vol. 19 Issue 6, p2261-2285. 25p.

Predmety: *RICE straw, *SOUNDPROOFING, *WASTE recycling, *CIRCULAR economy, *BIODEGRADATION, *BIODEGRADABLE materials, *FIBROUS composites, *COST benefit analysis

Effects of molding pressure on mechanical and sound insulation of sisal fiber/carbon fiber hybrid reinforced composites with sandwich structure.

Autori: Zhang, Kaomin Yang, Xiaoyu Tian, Fenglin a ďalší

Zdroj: Polymer Composites. 10/10/2025, Vol. 46 Issue 14, p13052-13062. 11p.

Predmety: *SISAL (Fiber), *SOUNDPROOFING, *SANDWICH construction (Materials), *MECHANICAL behavior of materials, *TRANSFER molding, *HYBRID materials, *CARBON fibers, *COMPRESSION loads

Decorated cenosphere surface with bioreduced silver nanoparticles for environmental applications.

Autori: Antonowicz, Magdalena Kupková, Jana Kratošová, Gabriela a ďalší

Zdroj: Ceramics International. Oct2025:Part B, Vol. 51 Issue 24, p43276-43288. 13p.

Predmety: *SILVER nanoparticles, *SOUNDPROOFING, *CHEMICAL stability, *CATALYTIC activity, *SPHERES, *MECHANICAL behavior of materials, *GREEN technology

Tunable acoustic metamaterial using length-variable labyrinth for broadband soundproofing and ventilationa).

Autori: Lee, Inho Han, Inkyuk Kim, Seohyun a ďalší

Zdroj: Journal of the Acoustical Society of America. Oct2025, Vol. 158 Issue 4, p3239-3249. 11p.

Predmety: *SOUNDPROOFING, *NOISE control, *VENTILATION, *SMART structures, *FANO resonance

Gear acoustic metamaterial bandgap sound insulation characteristics and optimized design.

Autori: Xing, Mengting Yao, Zhaohua Li, Lekai a ďalší

Zdroj: Journal of Applied Physics; 8/21/2025, Vol. 138 Issue 7, p1-10, 10p

Predmety: METAMATERIALS, BAND gaps, SOUNDPROOFING, NOISE control, TRANSMISSION of sound

Low-frequency noise attenuation through hybrid perforated hemispherical shells and membrane-type acoustic metamaterial.

Autori: Katiyar, Nitish Choudhury, Sagnik Sarma Kant, Rishi a ďalší

Zdroj: Journal of Applied Physics. 7/7/2024, Vol. 136 Issue 1, p1-10. 10p.

Predmety: *SOUNDPROOFING, *ABSORPTION of sound, *BULK modulus, *TRANSMISSION of sound, *METAMATERIALS, *FINITE element method, *ABSORPTION coefficients, *ELECTRIC circuits

碱回收溶解槽的降噪措施.

Alternate Title: Noise Reduction Measures for Alkali Recovery Dissolving Tanks.

Autori: 孙贤 翁良宇 覃国东

Zdroj: China Pulp & Paper Industry. 2025, Vol. 46 Issue 9, p79-81. 3p.

Predmety: *INDUSTRIAL hygiene, *WORK environment, NOISE control, SOUNDPROOFING, HEAT transfer, PHASE transitions, INDUSTRIAL processing equipment, CHEMICAL engineering

A Numerical Investigation of the Trade-Off Between Sound Insulation and Air Ventilation for a Partially Open Door.

Autori: Liu, Jizhou Li, Xu Li, Ming a ďalší

Zdroj: Eng (2673-4117). Sep2025, Vol. 6 Issue 9, p223. 14p.

Predmety: *SOUNDPROOFING, *VENTILATION, *COMPUTATIONAL fluid dynamics, *ENVIRONMENTAL quality, *COMPUTER simulation, *MATHEMATICAL optimization, *STRUCTURAL acoustics

Preparation and acoustic analysis of lightweight and high sound insulation glass fiber composite sound insulation panels.

Autori: LIU, Ruifeng LIU, Xun ZHAI, Fuqiang a ďalší

Zdroj: Journal of Functional Materials / Gongneng Cailiao. 2025, Vol. 56 Issue 9, p09201-09206. 6p.

Predmety: *LIGHTWEIGHT materials, *SOUNDPROOFING, *GLASS fibers, *THERMAL conductivity, *CORROSION resistance

Influence of firewall assembly sound insulation performance on vehicle interior noise.

Autori: Linqian, Xu Zhu, Shengzhi Qian, Cairang a ďalší

Zdroj: International Journal of Aeroacoustics. Sep2025, Vol. 24 Issue 5/6, p406-421. 16p.

Predmety: *SOUNDPROOFING, *STATISTICAL energy analysis, *MULTIDISCIPLINARY design optimization, *PROTOTYPE design & construction, *TRANSMISSION of sound

Preparation of low-hardness thermoplastic polyurethane microcellular foam by supercritical CO2 process and the performance of high-frequency noise insulation.

Autori: Khudaida, Salal Hasan Li, Jin-Shuh Chen, Pei-Shan a ďalší

Zdroj: Journal of Cellular Plastics. Sep2025, Vol. 61 Issue 5, p335-352. 18p.

Predmety: *SOUNDPROOFING, *NOISE, *SUPERCRITICAL carbon dioxide, *MILITARY research, *URETHANE foam, *FOAMED materials, *POLYURETHANE elastomers

Robust enhanced sound insulation of advanced nanoparticle-reinforced carbon fiber double-walled panel under external mean flow.

Autori: Zhao, Boyang Sui, Dan Chen, Junli a ďalší

Zdroj: Physics of Fluids. Sep2025, Vol. 37 Issue 9, p1-21. 21p.

Predmety: *SOUNDPROOFING, *CARBON fibers, *MACH number, *ACOUSTIC vibrations, *NANOCOMPOSITE materials, *FLUID dynamics, *SANDWICH construction (Materials), *NOISE control

Soundproofing properties of open- cell microcellular polyurethane foam containing styrene-grafted polyester polyol.

Autori: Omrani, Ismail Mohammadi Berenjegani, Reza Sharghi Asbagh, Ehsan a ďalší

Zdroj: Journal of Reinforced Plastics & Composites. Sep2025, Vol. 44 Issue 17/18, p1412-1425. 14p.

Predmety: *SOUNDPROOFING, *URETHANE foam, *MATERIALS science, *PHYSICAL acoustics, *POLYOLS, *TENSILE strength, *POLYMERIZATION, *MOTOR vehicle industry