Title of article :
EFFECT OF FIELD STRENGTH IN THE VELOCITY ANISOTROPY OF FERROFLUIDS
Author/Authors :
Ebinezer, B.Samuel Annamalai University - Department of Physics, India , Palaniappan, L. Universiti Sains Malaysia - School of Physics, Malaysia
Abstract :
Ultrasonic velocity measurements were made on the starch coated magnetite particles in aqueous carrier under various external magnetic field strength. Density values are presented under no field condition and a few acoustical parameters were calculated. All the observations are interpreted in terms of grain-grain interaction and grain-field interaction that exist in the system. The field strength is found to enhance the structural formation in the system irrespective of its direction.
Keywords :
Ultrasonic velocity , ferrofluid , magnetic field , grain , grain interaction , grain , field interaction
Journal title :
Journal of Physical Science
Journal title :
Journal of Physical Science
