Browsing by Subject "Forced response"

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  • Aerodynamic and aeroelastic effects of design-based geometry variations on a low-pressure compressor 
    Eggers, Torben; Kim, Hye Rim; Bittner, Simon; Friedrichs, Jens; Seume, Joerg R. (Basel : MDPI, 2020)
    In modern aircraft engines, the low-pressure compressor (LPC) is subjected to a flow characterized by strong wakes and secondary flows from the upstream fan. This concerns ultra-high bypass ratio (UHBR) turbofan engines, ...
  • Composite UHBR fan for forced response and flutter investigations 
    Eggers, Torben; Friedrichs, Jens; Goessling, Jan; Seume, Joerg R.; Natale, Nunzio; Flüh, Jan Peter; Paletta, Nicola (New York, N.Y. : The American Society of Mechanical Engineers, 2021)
    In the CA3ViAR (Composite fan Aerodynamic, Aeroelastic, and Aeroacoustic Validation Rig) project, a composite lowtransonic fan is designed and tested. The aim is a scaled ultrahigh bypass ratio (UHBR) fan with state-of-the-art ...