Fig. 4: Downstream TKE contours on the x-z vertical plane for the rectangular trash rack: (a) experimental data of Koczula (2016) and (b) CFD model data with Darcy-Forchheimer porous media approach. 𝛼 = 30°, 𝑏 =20 mm, 𝑈0 = 0.5 m/s, 𝐹𝑟1 = 0.206.

Fig. 4: Downstream TKE contours on the x-z vertical plane for the rectangular trash rack: (a) experimental data of Koczula (2016) and
(b) CFD model data with Darcy-Forchheimer porous media approach. 𝛼 = 30°, 𝑏 =20 mm, 𝑈0 = 0.5 m/s, 𝐹𝑟1 = 0.206.