Damping Evaluation of Linseed Oil-Based Engineering Elastomers by Vibration Response Method

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="8"><hr/></td></tr><tr class="thead"><td align="center" colspan="8">Mode of vibration</td></tr><tr class="thead"><td align="left" colspan="4">2nd Mode</td><td align="center" colspan="4">3rd Mode</td></tr><tr class="thead"><td align="left">Resonance frequency (Hz)</td><td align="center">Bandwidth (Hz)</td><td align="center">Young’s modulus (Pa)</td><td align="center">Loss factor</td><td align="center">Resonance frequency (Hz)</td><td align="center">Bandwidth (Hz)</td><td align="center">Young’s modulus (Pa)</td><td align="center">Loss factor</td></tr><tr><td class="thead-hr" colspan="8"><hr/></td></tr><tr><td align="left">213.3</td><td align="center">1.2</td><td align="center"><span style="width: 74.375px;"><svg height="16.049999" id="M85" style="vertical-align:-0.1638pt" version="1.1" viewbox="0 0 74.375 16.049999" width="74.375" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg></span></td><td align="center">0.006</td><td align="center">598</td><td align="center">3.4</td><td align="center"><span style="width: 74.375px;"><svg height="16.049999" id="M86" style="vertical-align:-0.1638pt" version="1.1" viewbox="0 0 74.375 16.049999" width="74.375" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg></span></td><td align="center">0.006</td></tr><tr class="table-tr"><td colspan="8"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Forced vibration results of uniform beam.

International Scholarly Research Notices

tab4

Table 4

Table 4: Damping Evaluation of Linseed Oil-Based Engineering Elastomers by Vibration Response Method 