Device for damping thermoacoustic oscillations in a combustion chamber with a variable resonator frequency
摘要
<p>The damper includes at least one resonator (3). At least part of a wall (6) of the resonator can change position to set the resonator volume. The resonator is a Helmholtz resonator. The movable part of the wall is preferably provided with a thread. - An INDEPENDENT CLAIM is included for a gas turbine.</p>
