• CALIBRATION OF BTT MEASUREMENT WITH RESPECT TO SENSOR POSITION OVER SHROUDED LSB 

      Autor: Dadáková, Tereza; Kubín, Zdeněk
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2018)
      In order to increase efficiency and reliability of steam turbines, last stage blades are equipped with mid-span tie-boss and shroud. We can use Blade Tip-Timing method (BTT) to measure vibration of shrouded blades, but the ...