id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ajema-8480	Alaqra, Ali Shakir Hial 	Three-Dimensional Unsteady Analysis of Fluid–Structure Interaction in Check Valves of Diaphragm Volumetric Pumps	2025	21	.htm	application/pdf	7571	447	43	Under these conditions, the pump becomes more susceptible to internal instabilities and oscillations, which lead to ball valve tapping and increased vibration due to the higher frequencies involved (up to 2.8 Hz). In a previous study by the authors [5], a novel CFD methodology was presented to analyze diaphragm pump performance using a deformable mesh technique.	cache/ajema-8480.htm	txt/ajema-8480.txt