05 - Propulsion and Energy
MODULAR JET AND PROPELLER ENGINE – PART I: INITIAL STUDIES
T. Otten¹, T. Matuschek¹, J. Häßy¹, J. Frank¹, R.G. Brakmann¹; ¹German Aerospace Center (DLR), Germany
A retrofit concept is investigated for adapting a small, off-the-shelf turbojet to a turboprop configuration via a modular kit consisting of a power turbine and propeller. Several configurations are evaluated using performance modeling, conceptual design methods and parametric studies across flight conditions
DOI: 10.71945/icas2026_0813