Project
CROP - Cycloidal Rotor Optimized for Propulsion
Funding origin:
European
STRIA Roadmaps:
Vehicle design and manufacturing (VDM)
Transport mode:
Airborne
Transport sectors:
Passenger transport
Freight transport
CORDIS link:
https://cordis.europa.eu/project/id/323047
Duration:
Start date: 01/01/2013,
End date: 31/12/2014
Status: Finished
Funding details:
Total cost:
€780 846
EU Contribution:
€599 993
Overview
Objectives:
The CROP project introduces an innovative propulsion system for aircraft based on the cycloidal rotor concept, using an integrated approach that includes the electric drive train, airframe integration and an environmental friendly energy source.
Methodology:
The CROP system is supported on a multi-physics approach:
- The high thrust is obtained by unsteady-based cycloidal rotor operation;
- The development of low-weight electric power drives for the system;
- Airframe re-design to accomplish optimum integration of the cycloidal propulsor;
- Environmental friendly energy source based on hydrogen and photovoltaic cells.
The strengths of the CROP concept are:
- High thrust levels: by using unsteady airflows
- Low weight: using an integrated design approach between airframe and cycloidal propulsor
- Environmental friendly: because it is based on green energy power sources.
The revolutionary CROP propulsion concept will introduce new air-vehicle concepts, overcoming traditional limitation on short take-off and landing, including hovering capability.
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