The experiments are aimed at the study of the interfacial dilational properties, under microgravity conditions. The examined systems are aqueous solutions of the surfactant n-dodecyldimethylphosphine oxide, at different concentrations and temperatures. Low frequency harmonic disturbances are imposed to the interfacial area of an air bubble. Also square pulse disturbances are imposed to each studied system. The experimental results grant information about the dynamics of air-liquid single interfaces.
STS-107 OV-102 Mission - FAST Experiment: Slow Surface Relaxation at the Solution-Air Interface
F Ravera;L Liggieri
2005
Abstract
The experiments are aimed at the study of the interfacial dilational properties, under microgravity conditions. The examined systems are aqueous solutions of the surfactant n-dodecyldimethylphosphine oxide, at different concentrations and temperatures. Low frequency harmonic disturbances are imposed to the interfacial area of an air bubble. Also square pulse disturbances are imposed to each studied system. The experimental results grant information about the dynamics of air-liquid single interfaces.File in questo prodotto:
| File | Dimensione | Formato | |
|---|---|---|---|
|
prod_21940-doc_3191.pdf
solo utenti autorizzati
Descrizione: 2005-A0-029
Dimensione
652.35 kB
Formato
Adobe PDF
|
652.35 kB | Adobe PDF | Visualizza/Apri Richiedi una copia |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
