Slotted damping section for aerodynamic wind tunnel

摘要

A damping section, for an aerodynamic wind tunnel having a test section defined by a nozzle mouth at an upstream end and a collector mouth at a downstream end, is adapted to conform to a perimeter of the collector mouth and extend in the downstream end of the test section, and includes a slotted section adapted to dissipate irregularities in the flow of air at the perimeter of the collector mouth.