Auflistung nach Schlagwort "Jet engines"

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  • Early assessment of defects and damage in jet engines 
    Adamczuk, Rafael R.; Seume, Jörg R. (Amsterdam : Elsevier, 2013)
    The jet engine maintenance process is complex, expensive and time-consuming. It often requires engine disassembly or boroscopic examinations. In order to accelerate the process and reduce the down time of an engine we ...
  • On the development of a low-cost rigid borescopic fringe projection system 
    Schlobohm, Jochen; Pösch, Andreas; Kästner, Markus; Reithmeier, Eduard (Bellingham, Wash. : SPIE, 2015)
    Examining the geometry of complex industrial free form objects, like a blade integrated disk (blisk) of a jet engine compressor, is currently subject to research. High measurement precision and speed are required and the ...
  • Recent progress in turbine blade and compressor blisk regeneration 
    Aschenbruck, Jens; Adamczuk, Rafael R.; Seume, Jörg R. (Amsterdam : Elsevier, 2014)
    The regeneration process of jet engines is a highly complex, expensive and time-consuming. Especially the regeneration of high pressure turbine blades and compressor blisks are at the border of what is technically feasible. ...
  • Relationship between frequencies of pressure oscillations and rotor speed under rotating stall 
    Levy, Y.; Pismenny, J.; Reissner, A.; Riess, W. (Berlin : De Gruyter, 2002)
    The correlation between the frequencies of pressure oscillation ωosc and the rotor speed (frequencies of rotor rotation ωRR) under established rotating stall were determined by three methods: directly from the time diagram ...