id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
fcis-15756	Teng, Zijian; Zhang, He	Blowout Fluid Velocity Measurement Method based on High-speed Sequence Images	2024	9	.pdf	application/pdf	5934	305	55	Comparison of blowout fluid flow velocity and calibration flow velocity at different focal lengths From Table 4 and Figure 15, it can be concluded that when the camera focal length f=35mm, its flow rate value is relatively close to the calibrated flow rate value, and its calculation accuracy is the lowest at 94.06% and the highest at 96.95%; When the focal length of the camera is f=75mm, its flow rate value is closest to the calibrated flow rate value, and its calculation accuracy is the lowest at 96.89% and the highest at 98.45%. Blowout fluid image (a) (b) Fig 9.	cache/fcis-15756.pdf	txt/fcis-15756.txt