Experimental Investigation on Thermal Management of Electric Vehicle Battery Module with Paraffin/Expanded Graphite Composite Phase Change Material

Table 2

Comparison of experimental results.

Road condition	Tmax (°C); (PCM)	Tmin (°C); (PCM)	ΔTmax (°C); (PCM)	Tmax (°C); (air-cooled)	Tmin (°C); (air-cooled)	ΔTmax (°C); (air-cooled)
Ground	35.1	31.8	3.3	56.8	49.3	7.5
5°slope	36.87	33.75	3.12	39.6	33.5	6.2
10°slope	36.38	35.1	1.28	42.25	36.2	6.05
20°slope	36.5	34.5	2.0	44.8	38	6.8