id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cet-14972		cet-14972		6	.pdf	application/pdf	3671	149	50	(a) (b) (c ) Figure 2: Images of enhanced surface tubes (a) HYD, (b) HB/HYD, (c) HB The current experimental study utilized R32 refrigerant to study enhanced heat transfer tubes [smooth tubes (ST), hydrophobic tubes (HYD), herringbone (HB), and hydrophobic-herringbone (HYD-HB) ] in order to investigate the impact of hydrophobicity and evaluate a hydrophobic-enhanced composite structure. Conclusions In order to assess the impact of the hydrophobic structure on tube side condensation heat transfer, an experiment was performed that collected 90 data points over four different scenarios using refrigerant R32.	cache/cet-14972.pdf	txt/cet-14972.txt