By Topic

Comments on the hysteresis of the saturation buildup in the axial HGMS configuration

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

4 Author(s)
G. Iacob ; Inst. of Tech. Phys., Iasi, Romania ; N. Rezlescu ; V. Badescu ; L. Iacob

The values of the saturated buildup mass m/sub s/ during the process of deposition-removal of paramagnetic particles in the axial HGMS configuration were studied. When removing particles from a saturated buildup by decreasing the magnetic field H or increasing the flow velocity /spl nu/, a quasiremanence appears concretized in a mass difference /spl Delta/m/sub s/. The mass difference depends on both the field decrease /spl Delta/H and velocity increase /spl Delta//spl nu/. Besides the final state parameters H, /spl nu/, the saturated buildup mass depends also on the deposition history, thus showing a hysteresis phenomenon. The cause of this phenomenon consists in the higher friction force, due to the increased coefficients of static friction between the particles.

Published in:

IEEE Transactions on Magnetics  (Volume:32 ,  Issue: 2 )