Browsing Norsk institutt for naturforskning by Journals "IOP Conference Series: Earth and Environmental Science (EES)"

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    • Decomposition of the structural response of the Francis-99 runner during resonance 

      Solemslie, Bjørn Winther; Østby, Petter Thorvald Krogh; Iliev, Igor (Peer reviewed; Journal article, 2022)
      In this work, the complex structural response of the Francis-99 turbine runner is further investigated by decomposition of the output signal from previous Laser Doppler Vibrometry (LDV) measurements into the motion of each ...

    • Modal testing of the Francis-99 runner 

      Solemslie, Bjørn Winther; Dahlhaug, Ole Gunnar; Sigurdsson, Bjarki; Tengs, Erik Os (Peer reviewed; Journal article, 2021)
      The Francis-99 low specific speed Francis runner has undergone much study in the years since it was first made available to the public. The High Head Francis(HiFrancis) project, hosted by the Waterpower Laboratory at NTNU, ...