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Showing 1 to 3 of 3 for “"BLISK"”.
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Development of a Concept for Forced Response Investigations
… This trend is further aggravated through blisk designs that diminish structural damping and therewith flutter margin. Modern 3D wide-chord blade designs result in complex structural behaviors that add to the difficulty of correctly predicting flutter occurrence. To counteract above …
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Effects of Inlet Guide Vane Flow Control on Forced Response of a Transonic Fan
… TEB capability was installed upstream of the fan blisk, the blades of which were instrumented with strain gages. Data was collected for varied TEB conditions over a range of rotor speed which included one fundamental and multiple harmonic resonance crossings. Sensitivity of resonant response …
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Qualifizieren des Laserstrahl-Auftragschweißens von BLISKs aus Nickel- und Titanbasislegierungen
… Metal Deposition (LMD) with regard to repair of BLISKs out of Nickel and Titanium base alloys. Defect and oxidation free LMD of Nickel and Titanium base alloys is guaranteed by use of new developed powder and shielding gas nozzles which generate a suitable local gas shielding. Therefore the …