Purpose Cavitation is an undesired phenomenon that may occur in certain types of
autoinjectors (AIs). Cavitation happens because of rapid changes of pressure in a liquid …

The collapse of cavitation bubbles induced by abrupt acceleration of the syringe in an
autoinjector device can lead to protein aggregation. The details of bubble dynamics are …

Understanding the interface motion and hydrodynamic shear induced by the liquid sloshing
during the insertion stage of an autoinjector can help improve drug product administration …

Purpose Interface motion and hydrodynamic shear of the liquid slosh during the insertion of
syringes upon autoinjector activation may damage the protein drug molecules …

Fluid–structure interaction (FSI) and wave propagation in engineering structures can cause
severe damage to piping systems or fluid machines, inducing serious accidents. In these …

The pressure wave dynamics and associated cavitation in a water-filled cylinder are studied
experimentally. The use of a double and single-piston apparatus enables the system …

Fluid–structure interaction (FSI) problems are important because they may induce serious
damage to structures. In some FSI problems, the interaction mechanism is strongly …

Cavitation, liquid slosh, and splashes are ubiquitous in science and engineering. However,
these phenomena are not fully understood. Yet to date, we do not understand when or why …