Gas Turbine Blade Damper Optimization Methodology

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td align="left">Mode number</td><td align="center">Estimated values</td><td align="center">Experimental values</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td align="left">1</td><td align="center">f1</td><td align="center">1.01f1</td></tr><tr><td align="left">2</td><td align="center">1.74f1</td><td align="center">1.76f1</td></tr><tr><td align="left">3</td><td align="center">2.26f1</td><td align="center">2.27f1</td></tr><tr><td align="left">4</td><td align="center">3.06f1</td><td align="center">3.12f1</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Comparison of estimated eigenvalues with experimentally measured values.

Advances in Acoustics and Vibration

tab2

Table 2

Table 2: Gas Turbine Blade Damper Optimization Methodology 