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Contenuto archiviato il 2024-04-15

AGGLOMERATION OF "PYROLYTIC" AEROSOLS BY ACOUSTIC EFFECT.

Obiettivo



ACOUSTIC AGGLOMERATION IS NORMALLY USED TO AGGLOMERATE AEROSOLS WITH MASS OF THE ORDER OF A FEW GRAMS/M TO THE POWER OF 3 AND PARTICLE LENGHT FROM 0.1 TO SEVERAL MICRONS. IN THESE AEROSOLS THE AVERAGE DISTANCE BETWEEN THE CLOSEST PARTICLES IS AROUND 10 TO 100 MICRONS. AT THIS CLOSE DISTANCE HYDRODYNAMIC INTERACTION APPEARS TO BE AN IMPORTANT FACTOR IN DETERMINING THE PARTICLE TRAJECTORIES AND THEREFORE A MAJOR MECHANISM IN THE AGGLOMERATION PROCESS. THE DEVELOPMENT OF A SYSTEM OF ACOUSTIC AGGLOMERATION CALLS FOR THE DETERMINATION OF THE OPTIMUM PRESSURE LEVEL OF THE SOUND, FREQUENCY AND PERIOD IN THE ACOUSTIC FIELD. SINCE THE ONLY MOBILE PART IN ACOUSTIC AGGLOMERATION IS THE SOUND GENERATOR THERE OUGHT NOT BE EXCESSIVE COMPLEXITY AND RELIABILITY IS PROVIDED BY A GOOD SIREN.

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Meccanismo di finanziamento

CSC - Cost-sharing contracts

Coordinatore

Studio di Ingegneria Ing. G.Botti
Contributo UE
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Indirizzo
Via Martiri di Sant'Anna 1
55045 Pietrasanta Lucca
Italia

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