Turbo-electric distributed propulsion – opportunities, benefits and challenges

Turbo-electric distributed propulsion – opportunities, benefits and challenges

Most of the studies on TeDP to date have focused on a particular airframe and mission, usually steady-state. Given the complexity of the subject, this is indeed a valid way to proceed. However, transients have an impact on clearances within the turbo machine components, and hence impact the gas turb...

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Veröffentlicht in:Aircraft Engineering and Aerospace Technology 2014-11, Vol.86 (6), p.543-549
Hauptverfasser: Singh, Riti, Nalianda, Devaiah
Format: Artikel
Sprache:eng
Schlagworte:
Aerospace industry
Air traffic
Aircraft
Aviation
Carbon dioxide
Civil aviation
Climate change
Consumption
Cryogenic temperature
Disruptive innovation
Electric power distribution
Emissions
Energy consumption
Environmental impact
Gas turbine engines
Growth rate
Hydrogen
Jet engines
Noise
Operating costs
Propulsion systems
Studies
Superconductivity
Sustainable development
Technology
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Beschreibung
Zusammenfassung:Most of the studies on TeDP to date have focused on a particular airframe and mission, usually steady-state. Given the complexity of the subject, this is indeed a valid way to proceed. However, transients have an impact on clearances within the turbo machine components, and hence impact the gas turbine performance. Peak temperatures during transients define the maximum power that the engine cycles can deliver.
ISSN:0002-2667
1748-8842
1758-4213
DOI:10.1108/AEAT-03-2014-0035