DLR’s Novel Configurations

Dean Sigler Electric Powerplants, Fuel Cells, Hybrid Aircraft, Hydrogen Fuel, Sustainable Aviation, Uncategorized Leave a Comment

Researchers from the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) conducting research into the potential of new types of design have crafted novel configurations for future flight.  The DRL and BDLI (German Aerospace Industries Association or Bundesverband der Deutschen Luft- und Raumfahrtindustrie)  have published a white paper: “Zero Emission Aviation – Emissionsfreies Fliegen” explicating these configurations. Surprisingly, one of their major findings is that “Electric flight enables lighter aircraft with smaller wings and distributed propulsion systems.”  Battery weight has caused MagniX and Ampaire to reduce the number of passengers or the cargo loads on conversions of existing airframes.  To counter those issues, “An EU research project is investigating the potential for new propulsion systems and aircraft concepts.”  …

DLR’s Future Visions

Dean Sigler Batteries, Electric Powerplants, Fuel Cells, GFC, Hybrid Aircraft, Hydrogen Fuel, Sky Taxis, Sustainable Aviation Leave a Comment

One Size Does Not Fit All DLR (Deutsches Zentrum für Luft- und Raumfahrt or German Aerospace Center) and the German Aerospace Industries Association (Bundesverband der Deutschen Luft- und Raumfahrtindustrie; BDLI) present future visions of electric aircraft.  These range from a four-seat hydrogen-powered repurposed Pipistrel that nine years ago won the NASA Green Flight Challenge to large, multiple propeller, medium-range airliners. Their White Paper, “Zero Emission Aviation – Emissionsfreies Fliegen” (unfortunately available only in German) promotes the promise of “energy transition in air transport, with the goal of zero emissions,” and claims this is “possible by mid-century but requires a considerable increase in innovation.” Rolf Henke, the member of the DLR Executive Board responsible for aeronautics research and technology, explains, “The …