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Mathematical Models of Moving Bubbles in the water | ||
| Al-Mustansiriyah Journal of Science | ||
| Article 1, Volume 27, Issue 2, 2016, Pages 65-71 | ||
| Author | ||
| Fatima I.Abbas | ||
| Abstract | ||
| Bubbles and foams are important features of liquid surface phenomena, this research Provides, the study of the movement of air bubble in the water and rising through the channel (water hose) tight, with different diameters (0.4, 0.5,0.7,1,and 1.2)cm, by using image processing technology build a computer algorithms to analysis the motion in image planes for the successive frames for extract images of video clip using FUJIFILM camera, considering the number of snapshot represents function of the time, and determine the rising bubble location, speed and Acceleration . By using suitable processing for a software package, such as programs (Ulead Studio 2011, Matlab 2012b and Table Curve(TC) version 5.01). After that using fitting processing to estimate the best fitting model for the motion parameters. Then comparing between the real motion parameter deter as a function of times and the estimated values from the estimated model. Where have been found high a agreement between them. | ||
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