Browsing by Author "Tunstall, Richard J."

Browsing by Author "Tunstall, Richard J."

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  • An enhanced compressor sub-idle map generation method 
    Ferrer-Vidal, Luis E.; Pachidis, Vassilios; Tunstall, Richard J. (Global Power and Propulsion Society, 2018-01-13)
    Several techniques have come about for the mathematical extrapolation of compressor maps from the idle region down to zero speed. Relatively little work has been done on methods which attempt to extract compressor sub - ...
  • Generating axial compressor maps to zero speed 
    Ferrer-Vidal, Luis E.; Pachidis, Vassilios; Tunstall, Richard J. (SAGE, 2020-12-06)
    Gas turbine performance models typically rely on component maps to characterize engine component performance throughout the operational regime. For the sub-idle case, the lack of reliable rig test data or inability to run ...