title: Slip length measurement of gas flow.
abstract: In this paper, we present a review of the most important techniques used to measure the slip length of gas flow on isothermal surfaces. First, we present the famous Millikan experiment and then the rotating cylinder and spinning rotor gauge methods. Then, we describe the gas flow rate experiment, which is the most widely used technique to probe a confined gas and measure the slip. Finally, we present a promising technique using an atomic force microscope introduced recently to study the behavior of nanoscale confined gas.
authors: Univ. Bordeaux, LOMA, UMR 5798, F-33400 Talence, France. CNRS, LOMA, UMR 5798, F-33400 Talence, France.
authors: Abdelhamid
authors: A
authors: Maali
authors: Stéphane
authors: S
authors: Colin
authors: Bharat
authors: B
authors: Bhushan