Summary
NNEOS (Nacelle cowl NExt generation Opening System)
NNEOS project is born to enable the use of new engines architectures like the UHBR (Ultra-High Bypass Ratio) that require shorter and slimmer nacelles and as a result a new approach to mainteinability and accessibility of the engine.
Main objectives of the project:
-Improve safety and accessibility to engine zones for maintenance/reparation through the development of an electromechanical actuator that integrates the functionalities of opening/closing the cowls as well as holding them at the open position during maintenance task
-Optimize weight and dimensions with a design that favours the integration within the nacelle available space envelope:
-At a system level, provide a potential reduction for the volume required for the equipment by 15%
-At a system level, the aim is to achieve a 10% weight reduction associated to the system and connections when compared to the current systems being used.
-Contribute to the reduction of the development time of the future engine architectures by 10%, through the optimisation of system integration for the power plant systems Provide a friendly design that is easy to use but ensures a safe operation of the nacelles
-Bring the technology to TRL6.
NNEOS project is born to enable the use of new engines architectures like the UHBR (Ultra-High Bypass Ratio) that require shorter and slimmer nacelles and as a result a new approach to mainteinability and accessibility of the engine.
Main objectives of the project:
-Improve safety and accessibility to engine zones for maintenance/reparation through the development of an electromechanical actuator that integrates the functionalities of opening/closing the cowls as well as holding them at the open position during maintenance task
-Optimize weight and dimensions with a design that favours the integration within the nacelle available space envelope:
-At a system level, provide a potential reduction for the volume required for the equipment by 15%
-At a system level, the aim is to achieve a 10% weight reduction associated to the system and connections when compared to the current systems being used.
-Contribute to the reduction of the development time of the future engine architectures by 10%, through the optimisation of system integration for the power plant systems Provide a friendly design that is easy to use but ensures a safe operation of the nacelles
-Bring the technology to TRL6.
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More information & hyperlinks
| Web resources: | https://cordis.europa.eu/project/id/865197 |
| Start date: | 01-10-2019 |
| End date: | 31-12-2022 |
| Total budget - Public funding: | 1 026 440,00 Euro - 718 508,00 Euro |
Cordis data
Original description
NNEOS (Nacelle cowl NExt generation Opening System)NNEOS project is born to enable the use of new engines architectures like the UHBR (Ultra-High Bypass Ratio) that require shorter and slimmer nacelles and as a result a new approach to mainteinability and accessibility of the engine.
Main objectives of the project:
-Improve safety and accessibility to engine zones for maintenance/reparation through the development of an electromechanical actuator that integrates the functionalities of opening/closing the cowls as well as holding them at the open position during maintenance task
-Optimize weight and dimensions with a design that favours the integration within the nacelle available space envelope:
-At a system level, provide a potential reduction for the volume required for the equipment by 15%
-At a system level, the aim is to achieve a 10% weight reduction associated to the system and connections when compared to the current systems being used.
-Contribute to the reduction of the development time of the future engine architectures by 10%, through the optimisation of system integration for the power plant systems Provide a friendly design that is easy to use but ensures a safe operation of the nacelles
-Bring the technology to TRL5.
Status
CLOSEDCall topic
JTI-CS2-2018-CfP09-LPA-01-71Update Date
27-10-2022
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