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RISAeromechanical Modeling of Rotating Fan Blades to Investigate High Cycle and Low Cycle Fatigue Interaction
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Gas turbine engine components are subject to both lowcycle fatigue (LCF) and highcycle fatigue (HCF) loads. To improve engine reliability, durability and maintenance, it is necessary to understand the interaction of LCF ...
Experimental and Numerical Investigation of Annular Casing Impingement Arrays for Faster Casing Response
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The transient heat transfer facility (THTF) was developed to test full-scale high pressure compressor and turbine casing air systems using gas turbine engine representative secondary air system conditions. Transient casing ...