An Experiment-Based Simplified Method for the Model of Building Groups in CFD Simulation

Table 5

The orthogonal experiment design.

Experiment number	① (B/L)	② (W/L)	③ (D/L)	④ (H/L)	⑤
1	1	0.5	1	1.5	I
2	1	1.5	0.5	2	II
3	1	1	0.25	0.5	III
4	1	2	0.75	1	IV
5	0.5	0.5	0.5	0.5	IV
6	0.5	1.5	1	1	III
7	0.5	1	0.75	1.5	II
8	0.5	2	0.25	2	I
9	2	0.5	0.25	1	II
10	2	1.5	0.75	0.5	I
11	2	1	1	2	IV
12	2	2	0.5	1.5	III
13	1.5	0.5	0.75	2	III
14	1.5	1.5	0.25	1.5	IV
15	1.5	1	0.5	1	I
16	1.5	2	1	0.5	II