Study on Surface Heat Budget of Various Pavements for Urban Heat Island Mitigation

Table 6

Values of evaporative efficiency estimated using the sensible heat transfer coefficient calculated by (8).

Pavement	As-P	As-W	As-W′	Con-P	Con-W	Con-W′	Ilb-P	Ilb-W	Soil	Grass
1st day (Aug. 3)	0.01	0.09	0.06	0.04	0.04	0.05	0.05	0.07	1.00	1.00
2nd day (Aug. 4)	0.00	0.03	0.03	0.02	0.02	0.02	0.03	0.02	0.20	1.00
3rd day (Aug. 5)	0.00	0.02	0.03	0.01	0.02	0.01	0.03	0.02	0.09	1.00