An experimental investigation was made on typical MCFC (Molten Carbonate Fuel Cell) materials to verify their suitability for noise insulation and absorption. For this purpose, a measurement campaign by an impedance tube has been carried out by varying the material porosity, width, mixture content and purity; multilayer elements were analyzed in order to determine the optima configuration.
Acoustic performances of metal powder‐based materials
ROSSI, Federico;FILIPPONI, MIRKO;PALOMBO, MASSIMO;CASTELLANI, BEATRICE
2011
Abstract
An experimental investigation was made on typical MCFC (Molten Carbonate Fuel Cell) materials to verify their suitability for noise insulation and absorption. For this purpose, a measurement campaign by an impedance tube has been carried out by varying the material porosity, width, mixture content and purity; multilayer elements were analyzed in order to determine the optima configuration.File in questo prodotto:
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