The magneto-induced stress relaxation of magnetorheological polymer gels
Abstract eng: The stress relaxation behaviors of magnetorheological polymer gels (MRPGs) under different magnetic field are investigated. An obvious magneto-induced effect on the stress relaxation of MRPGs is found, the stable relaxation modulus under a 243.7 mT magnetic field (213.98 kPa) is 534.95 times larger than that without magnetic field (0.4 kPa). For further analyzing the magneto-induced stress relaxation mechanism, a phenomenon model is established. It is found that the relaxation modulus of MRPGs induced by the mechanic-magnetic coupling effect plays an important role in the stress relaxation process.
Publisher:
International Union of Theoretical and Applied Mechanics, 2016
Conference Title:
Conference Title:
24th International Congress of Theoretical and Applied Mechanics
Conference Venue:
Montreal (CA)
Conference Dates:
2016-08-21 / 2016-08-26
Rights:
Text je chráněný podle autorského zákona č. 121/2000 Sb.
Record appears in:
Record created 2016-11-15, last modified 2016-11-15
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