Abstract
The importance and demands of vibration and noise control
are increasing when lightweight structures are replacing
conventional massive machinery constructions. Low noise
design has also become a remarkable advantage for
industrial applications. This advancing trend is setting
new requirements for structural design, often requiring
advanced materials for more adaptive solutions. Adaptive
and active structures have been shown to have a great
potential for creating new noise and vibration solutions
for industrial products and processes.
Magnetorheological elastomers (MRE) have been detected
for one of the most potential material group for
realizing adaptive solutions with controllable stiffness.
In this study the matrix and filler materials behavior of
the MRE's was studied in dynamic compressive loading at
both passive state and with an increasing magnetic flux
density. Various different filler and matrix ratios were
studied. The dynamic tests were made with different
displacement pre-loads, amplitudes and with a varying
magnetic flux density.
Original language | English |
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Publication status | Published - 2012 |
MoE publication type | Not Eligible |
Event | ACTUATOR 2012 - Bremen, Germany Duration: 18 Jun 2012 → 20 Jun 2012 |
Conference
Conference | ACTUATOR 2012 |
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Country/Territory | Germany |
City | Bremen |
Period | 18/06/12 → 20/06/12 |
Keywords
- vibration
- magnetorehological
- elastomer
- damping