id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cet-13694		cet-13694		6	.pdf	application/pdf	3072	135	49	Ocłoń P., Chin H.H., Kozak-Jagieła E., Taler J., Ścisłowicz F., Czamara M., 2023, Photovoltaic–thermal waste heat integration with underground thermal energy storage and heat pump systems, Handbook of Process Integration (PI), Woodhead Publishing Limited, Cambridge, UK, 1017-1042. ℎ2 Water-ground heat transfer coefficient in the non-insulated tank 300 W/(m2∙K) 𝜌𝑤 Water density 1,000 kg/m3 𝑐𝑤 Water specific heat 4,180 J/(kg∙K)	cache/cet-13694.pdf	txt/cet-13694.txt