Mathematical Model Development for Turbine Blade Vibration Analysis

Nikhil Dev Garg

Abstract


Accurate prediction of the natural frequency of tapered steam turbine blade is of considerable importance at the design stage of turbo machines to avoid any resonant conditions leading to the consequent failure of blades due to fatigue. In the present work mathematical modeling of the turbine blade is presented while considering potential energy and kinetic energy. The applications of steam turbine blades and gas turbine blades are increasing with time time as the power generation industry is growing at a very fast rate. Therefore, computational analysis at design stage is helpful to minimize the cost of design and in return cost of production.

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References


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