Speakers
Mr
Tananut Sanghong
(Chiang Mai University Demonstration School)Mr
Tanabodee Kaewwichian
(Chiang Mai University Demonstration School)
Description
When ferrofluid is in a presence of external magnetic field, different peak patterns are formed depending upon shape and magnetic field strength of permanent magnets. In this study, 2 dimensional magnetic field distribution from different magnet shapes were mapped and compared with the simulated magnetic field distribution in order to use magnetic field strength at particular location to calculate magnetic force exerting on ferrofluid. Balance between ferrofluid surface tension and magnetic force on ferrofluid leads to a good approximation of peak pattern distribution of ferrofluid.
Primary authors
Mr
Tananut Sanghong
(Chiang Mai University Demonstration School)
Mr
Tanabodee Kaewwichian
(Chiang Mai University Demonstration School)
Co-author
Dr
Nirut Pussadee
(Plasma and Beam Physics Research Facility, Department of Physics and Materials Science, Faculty of science, Chiang Mai University)
