Pour des bulles de la même taille, la force de Bjerknes secondaire crée une force attractive entre bulles Nous utilisons les forces de Bjerknes primaire pour développer un système de aiguillage de bulles. Dans un géométrie avec une jonction de type Y, nous pouvons diriger les bulles dans l'une ou l'autre des deux branches de sorties en modifiant les fréquences du son. Ce dispositif permetégalementpermetégalement la division des bulles en deux morceaux asymétriques bien contrôlés en variant l'amplitude du transducteur ,
Ultrasound. h = 100 µm, w or = 100 µm, l or ? 50 µm ,
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