APPARATUS FOR EXPERIMENTAL INVESTIGATION OF AXIAL SEAL SYSTEMS OF GAS TURBINES

摘要

An apparatus for experimental investigation of axial seal systems of gas turbines includes a test structure having a test chamber, which is delimited by a first seal portion and by a second seal portion and extends along an axis. At least one of the first seal portion and the second seal portion is provided with a series of ribs transverse to the axis The first seal portion and the second seal portion are arranged facing each other so as to form an axial seal system according to the axis. Furthermore, the first seal portion and the second seal portion are at least partially made of a transparent material.