Table 1 Flow characteristics in different experiments

Richards et al. (Silsoe) [45]

Building height, H_ref (m)

6

Scale (w.r.t. Silsoe)

1:1

U_ref (m/s)

9.52

I_u (%)

0.193

Reynolds number

4.1 × 10⁶

Sampling rate; time

Pressure: 25 Hz; 20 minutes

Lim et al. [50]

Building height, H_ref (m)

0.08

Scale (w.r.t. Silsoe)

1:75

U_ref (m/s)

3.49

I_u (%)

Excess of 25%

Reynolds number

2 × 10⁴

Sampling rate; time

Velocity: 2 to 10 kHz; 60–120 seconds

Pressure: 50 blocks of 4096 samples at a rate of 2 kHz.

TPU WT [53]

Building height, H_ref (m)

0.16

Scale (w.r.t. Silsoe)

1:37.5

U_ref (m/s)

8.274

I_u (%)

25

Reynolds number

1.14 × 10⁵  (Approx.)

Sampling rate; time

Pressure: 500 Hz; 18 seconds for each sample. Was sampled 10 times.

Murakami et al. [54]

Building height, H_ref (m)

0.2

Scale (w.r.t. Silsoe)

1:30

U_ref (m/s)

–

I_u (%)

–

Reynolds number

7 × 10⁴

Sampling rate; time

–