id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ajst-14320	Zhang, Zizhao; Ma, Haifeng	Design and Structural Optimization of Electrically Controlled Throttle Valve Core for Stratified Injection	2023	6	.pdf	application/pdf	3211	195	53	Different flow channel shear rates and opening change curves Comparing the shear rates at different openings for the three valve core structures, the priority should be given to the valve core with lower shear rates in the flow channel to reduce viscosity loss. To obtain the most suitable flow channel structure, three different shapes of flow channel structures with similar diameters and lengths were designed in this study: annular, parabolic, and shuttle-shaped.	cache/ajst-14320.pdf	txt/ajst-14320.txt