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PROBATE SIGNED

Planet ROlling Bearing with Advanced TEchnologies

Total Cost €

EC-Contrib. €

Partnership

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Outcomes and
results

PROBATE project word cloud

Explore the words cloud of the PROBATE project. It provides you a very rough idea of what is the project "PROBATE" about.

bearing fulfil environmental oil speeds overcoming elementary rules manufacturing reached integration efficiency coupled polymer green firstly ultra architectures sustainable numerical bearings turbine propulsive aerospace thermal rotational ceramic heat technological rolling harsh predict interactions decoupling power enhanced sub benefits dynamics lubricant tools baseline components sage cage planet bv performances speed gearbox model scope tested optimized lubrication flow skf 30 engineering engine weight solution 15 innovation gained centrifugal engines profile time dynamic units aero technologies roller behaviours reliability fan milestones industrial generation raises performance filed facilities transfer uhpe probate

Project "PROBATE" data sheet

The following table provides information about the project.

Coordinator	SKF AEROSPACE FRANCE Organization address address: 34 AVENUE DES TROIS PEUPLES city: MONTIGNY LE BRETONNEUX postcode: 78180 website: http://www.skf-aerospace.fr/en/ contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.
Coordinator Country	France [FR]
Total cost	711˙781 €
EC max contribution	498˙246 € (70%)
Programme	1. H2020-EU.3.4.5.5. (ITD Engines)
Code Call	H2020-CS2-CFP03-2016-01
Funding Scheme	CS2-IA
Starting year	2017
Duration (year-month-day)	from 2017-01-01 to 2021-06-30

Partnership

Take a look of project's partnership.

#	participants	country	role	EC contrib. [€]
1	SKF AEROSPACE FRANCE SKF AEROSPACE FRANCE Organization address address: 34 AVENUE DES TROIS PEUPLES city: MONTIGNY LE BRETONNEUX postcode: 78180 website: http://www.skf-aerospace.fr/en/ contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.	FR (MONTIGNY LE BRETONNEUX)	coordinator	236˙956.00
2	SKF BV SKF BV Organization address address: MEIDOORNKADE 14 city: HOUTEN postcode: 3992 AE website: www.skf.com contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.	NL (HOUTEN)	participant	178˙850.00
3	SKF AEROENGINE FRANCE SKF AEROENGINE FRANCE Organization address address: 34 AV DES TROIS PEUPLES city: MONTIGNY LE BRETONNEUX postcode: 78180 website: n.a. contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.	FR (MONTIGNY LE BRETONNEUX)	participant	82˙440.00

Map

Project objective

The development of Ultra High Propulsive Efficiency (UHPE) engine is a key factor to fulfil the main milestones of the Sustainable And Green Engines (SAGE) program: high environmental benefits of UHPE will be reached through a power gearbox decoupling fan and turbine speeds. Such innovation raises different technological challenges: the increase of the rotational speed and harsh lubrication conditions due to the centrifugal field. In terms of power gearbox performance and reliability, the design and lubrication of the rolling bearings, crucial components, can affect the gearbox and engine architectures.

The scope of PROBATE is “to predict bearing behaviour (through dynamic, lubrication & thermal coupled modelling) and develop various planet rolling bearing technologies, overcoming current design rules of aero-engine bearings enabling the development of a UHPE engine”. Specific objectives are: - To develop a new numerical model able to predict heat generation and transfer in the planet bearing taking into account interactions between dynamics, lubricant and thermal behaviours - To develop an optimized profile ceramic roller, a specific polymer cage design and an optimized lubrication solution as well as their integration in the new planet bearing - To demonstrate -30% in power loss & oil flow and -15% of the bearing weight in comparison to the current baseline solution & increasing at the same time the reliability.

To demonstrate their enhanced performances, the PROBATE new bearing technologies will firstly assessed through modelling and then tested with elementary and sub-scale testing. The gained knowledge will enable the transfer and exploitation of projects results to the industrial field by providing analysis tools and new design rules. SKF AERO-BV-ENGINE have well-known high-level engineering capabilities in the aerospace filed, performance test facilities and manufacturing units necessary to develop a new advanced bearing technology for future UHPE engine.

Deliverables

List of deliverables.
Dissemination, Communication and Exploitation Plan	Documents, reports	2019-11-20 12:09:41

Take a look to the deliverables list in detail: detailed list of PROBATE deliverables.

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The information about "PROBATE" are provided by the European Opendata Portal: CORDIS opendata.