LOW-NOISE VOLUME FLOW RATE THROTTLING OF FLUID-CARRYING PIPES

摘要

The present invention relates to a fluid throttle screen (2) for low-noise control of a fluid volume flow rate (Q) in a pipe and the use of such a throttle screen (2) in an aircraft climate control system. In addition, the present invention relates to a climate control system in an aircraft in whose pipe system at least one such throttle screen (2) is installed. The throttle screen (2) according to the present invention comprises multiple friction elements (3) extending longitudinally in the flow direction, which are situated at a distance to one another in such a way that a fluid is throttled continuously over the extension of the fluid throttle screen (2) as a result of friction on the individual friction elements (3).