id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
alkej-165	Kazem, Aladine Abdulkader; Hussein, Khalid Hameed	دراسة تأثير انحناء المجمع الشمسي على الاستجابة الديناميكية للمجمع الشمسي	2013	12	.pdf	application/pdf	4628	295	57	[9] N. Hosoya and J.A. Peterka,” wind tunnel tests of parabolic trough solar collector”, National renewable energy laboratory, 2008. Solar Collector Geometry This paper specifically refers to parabolic trough collectors for concentrating sunlight.	cache/alkej-165.pdf	txt/alkej-165.txt