Verfahren zum Transport eines Fluids durch einen Kanal und Vorrichtung zum Durchführen des Verfahrens

摘要

A method for transporting a fluid through a channel which is defined by circumferential walls is disclosed. Here, it is desirable to avoid contact between the circumferential walls of the channel and the fluid. To avoid this contact, an auxiliary fluid is arranged between the fluid and the circumferential walls.