Damping in cellular structures made from composite struts and walls with elastic and viscoelastic phases
Sign Up to like & getrecommendations! Published in 2020 at "Journal of The Mechanics and Physics of Solids"
DOI: 10.1016/j.jmps.2020.104106
Abstract: Abstract Emerging three-dimensional printing approaches enable cellular structures with composite walls or struts, creating new opportunities for architected materials with high specific stiffness and damping. This paper describes the damped dynamic response of composite walls… read more here.
Keywords: loss; viscoelastic phases; composite walls; elastic viscoelastic ... See more keywords
Determination of SEA loss factors by Monte Carlo Filtering
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Sound and Vibration"
DOI: 10.1016/j.jsv.2020.115348
Abstract: Abstract Actual use of Statistical Energy Analysis for complex systems requires the numerical or experimental determination of the SEA loss factors (E-SEA). This approach involves experimental and numerical issues that can lead to results inconsistent… read more here.
Keywords: monte carlo; loss factors; determination sea; sea loss ... See more keywords
Improvement of a CSD model toward detached plasma analyses by introducing effective loss factors based on plasma spatial distributions
Sign Up to like & getrecommendations! Published in 2025 at "Plasma Physics and Controlled Fusion"
DOI: 10.1088/1361-6587/adbeba
Abstract: CSD (Core, SOL and Divertor) models sampling a fusion device with three points (Core, SOL and Divertor) aim at understanding fusion plasmas in a wide range of parameter space. Conventional CSD models estimate interactions among… read more here.
Keywords: loss factors; loss; plasma spatial; csd model ... See more keywords
Vibration damping materials with enhanced loss due to microstructural nonlinearity
Sign Up to like & getrecommendations! Published in 2017 at "Journal of the Acoustical Society of America"
DOI: 10.1121/1.4987865
Abstract: One conventional approach to attenuating structure-borne waves or reduce the ringdown time of modes in structural elements is to attach damping layers or patches to vibrating components. Common patch and layer materials are specially formulated… read more here.
Keywords: host material; response; negative stiffness; loss factors ... See more keywords
Some loss factors and processing methods of dried fishes used in the Sahelian domain of Cameroon
Sign Up to like & getrecommendations! Published in 2024 at "African Journal of Food, Agriculture, Nutrition and Development"
DOI: 10.18697/ajfand.129.23455
Abstract: Fish is an important source of protein, minerals and essential fatty acids for human nutrition. To ensure its permanent availability, this highly perishable commodity is processed and stored. However, during storage, dry fishes suffer significant… read more here.
Keywords: processing methods; dry fish; loss factors; factors processing ... See more keywords
Topology Optimization of Hard-Coating Thin Plate for Maximizing Modal Loss Factors
Sign Up to like & getrecommendations! Published in 2021 at "Coatings"
DOI: 10.3390/coatings11070774
Abstract: At present, hard coating structures are widely studied as a new passive damping method. Generally, the hard coating material is completely covered on the surface of the thin-walled structure, but the local coverage cannot only… read more here.
Keywords: modal loss; method; topology; topology optimization ... See more keywords