Effects of Window Position and Exhaust Flow Rate on Residential Kitchen Hood Performance: A Validated Numerical Approach

Table 3

The difference ratio of the CO₂ concentration and temperature at four measurement locations for the two mesh cases.

Height (m)	0.8	1.6	2.4	3.2
Difference ratio (%) of mesh case 3
CO2	4	7	10	7
Temp.	4	3	3	3
Difference ratio (%) of mesh case 4
CO2	3	6	7	9
Temp.	4	3	3	2