Figure 1
From: The low frequency pressure pulsation and control of the open-jet wind tunnel
Top view of the wind tunnel in Jilin University general layout. The arrows indicate the direction of local flow. The key components are as follows: (A) Collector, (B) First diffuser, (C) First turning corner, (D) Second diffuser, (E) Second turning corner, (F) Axial fan, (G) Third diffuser, (H) Third turning corner, (I) Fourth turning corner, (J) Settling chamber, (K) Contraction, (L) Nozzle, (N) Test section, (M) Plenum chamber.
