Parametric Optimization of System Modes for Nozzle Turbine Vane by Means of Costimulated Artificial Immune System
Rafał Robak,
Mirosław Szczepanik,
Sebastian Rulik
Abstract:One requirement posed by customers is to achieve adequate durability levels as described in technical requirement documents. Modal analysis is one of the design assessments aimed at identifying the risks of high cycle fatigue (HCF). This article presents a novel application of an artificial immune system (AIS) in the optimization of a nozzle guide vane’s modal characteristics. The aim is to optimize the system’s natural frequencies in the vibration vane and adjacent hardware (turbine casing). The geometrical c… Show more
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