Diamond Aircraft Industries GmbH in collaboration with Siemens AG has flown a multi-engine hybrid-electric aircraft at Diamond’s headquarters in Wiener Neustadt, Austria, a milestone that the lightplane manufacturer says will help keep the future of flying sustainable.
Diamond Flies Multi-Engine Hybrid-Electric Prototype
Key Takeaways:
- Diamond Aircraft and Siemens AG successfully flew a multi-engine serial-hybrid electric aircraft, a modified DA40, marking a significant step towards sustainable aviation.
- The demonstrator features a unique distributed propulsion architecture where a single diesel combustion engine acts as a generator for two independent electric drive systems, enabling modes like pure electric takeoff and hybrid cruise.
- This pioneering project aims to dramatically reduce aircraft fuel consumption and noise, enhance safety through redundancy, and open new possibilities for the design of highly efficient, environmentally friendly airplanes.
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