International Journal of Rotating Machinery

Research Article

Attenuation of Cross-Flow Fan Noise Using Porous Stabilizers

Figure 3

Geometry of the cross-flow fan from a split-type air-conditioner. (a) With air-return grill and heat exchanger. (b) Without air-return grill and heat exchanger.
528927.fig.003a
(a)
528927.fig.003b
(b)