id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
american_scientific_journal-7324	Ballil, Ahmed; Shaban Jolgam 	Analysis and Performance Evaluation of Counter Flow Hairpin Heat Exchangers	2022	19	.pdf	application/pdf	7899	357	57	A method for the design and analysis of double pipe heat exchangers was developed in [7]. For example, an experimental investigation of the effect of augmentation heat transfer in double pipe heat exchangers equipped with an external helical fin on the inner tube outer surface was conducted in [16].	cache/american_scientific_journal-7324.pdf	txt/american_scientific_journal-7324.txt