id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
american_scientific_journal-1897	Parsokhonov, Abdulkobi	Renewable Energy Source from Natural Thermal Expansion and Contraction of Matters	2016	10	.pdf	application/pdf	4187	278	56	As it is seen from Figure 2 any change of environment temperature, raise or fall, will be accompanied by increasing or decreasing of working fluid volume ∆V and moving the Piston 3. Volume 23, No 1, pp 121-130 124 The hydraulic preamplifier (1), the left side of piston (2), is filled by working fluid with high coefficient of thermal expansion.	cache/american_scientific_journal-1897.pdf	txt/american_scientific_journal-1897.txt