Stability of Radial Translation of Bubble in a Newtonian Ferro fluid Under Magnetic Field
Publish place: The Second National Conference on Applied Research in Electrical, Mechanical and Mechatronics
Publish Year: 1393
Type: Conference paper
Language: English
View: 751
This Paper With 8 Page And PDF Format Ready To Download
- Certificate
- I'm the author of the paper
Export:
Document National Code:
ELEMECHCONF02_430
Index date: 14 October 2015
Stability of Radial Translation of Bubble in a Newtonian Ferro fluid Under Magnetic Field abstract
In this paper, the effect of magnetic field on bubble growth and stability is investigated. Bifurcation, Lyapunov exponent and time series are plotted versus amplitude, frequency and non-dimensional fluid and flow properties to emphasize the damping effect of magnetic field. As a result, bubble experiences a chaotic unstable region as the amplitude and the frequency of the ultrasonic pulse increase, due to the period doubling. On the other hand, by increasing the magnetic term these fluctuations are removed. The results are in agreement with the reported results
Stability of Radial Translation of Bubble in a Newtonian Ferro fluid Under Magnetic Field Keywords:
Stability of Radial Translation of Bubble in a Newtonian Ferro fluid Under Magnetic Field authors
F Mobadersani
Department of Mechanical Engineering, Urmia University of Technology, Urmia, Iran
S Behnia
Department of Physics, Urmia University of Technology, Urmia, Iran