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VOLTAYRE SIGNED

Valves for OiL regulaTion with High AccuracY and REliability

Total Cost €

EC-Contrib. €

Partnership

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VOLTAYRE project word cloud

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

coming bricks flows turbofans flowmeters express gearbox geared differently delta loop trl3 direct metering regulate communicate rmddv latm dpr line patented architectures fact architecture bypass seals leader innovative tank coupled reject limited reliability harsh located rsddv constant angle identical accurately torque outlet displacement trl pump qualify regulator engine commands valve manufacture flow delivered inlet split fadec specification ultra rotary environment motor voltayre efficiency requested combining ageing pressure energy propulsive ov dynamic remaining close accuracy extra differential drive stability dpf innovation oil capacity

Project "VOLTAYRE" data sheet

The following table provides information about the project.

Coordinator	FLUID ACTUATION & CONTROL TOULOUSE Organization address address: 41 BIS RUE NOEL SERRANI LOCAL 2 city: FONSORBES postcode: 31470 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.
Coordinator Country	France [FR]
Total cost	2˙000˙000 €
EC max contribution	1˙400˙000 € (70%)
Programme	1. H2020-EU.3.4.5.5. (ITD Engines)
Code Call	H2020-CS2-CFP08-2018-01
Funding Scheme	CS2-IA
Starting year	2019
Duration (year-month-day)	from 2019-03-01 to 2021-07-31

Partnership

Take a look of project's partnership.

#	participants	country	role	EC contrib. [€]
1	FLUID ACTUATION & CONTROL TOULOUSE FLUID ACTUATION & CONTROL TOULOUSE Organization address address: 41 BIS RUE NOEL SERRANI LOCAL 2 city: FONSORBES postcode: 31470 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 (FONSORBES)	coordinator	1˙400˙000.00

Map

Project objective

The objectives of the project VOLTAYRE is to design, develop, manufacture, test and qualify an innovative TRL 5 oil valve (OV) able to regulate accurately two oil flows to the gearbox and the engine of the Ultra High Bypass and High Propulsive Efficiency Geared Turbofans and its oil system, and reject the remaining extra flow coming from the oil pump to the tank. This valve will also communicate to the FADEC the delivered flows and allow the FADEC to close the loop via valve’s commands. The VOLTAYRE proposal innovation is based on the innovative low energy limited angle torque motor (LATM) developed and patented by FACT for similar application. This torque motor is able to provide high torque, high displacement, high ageing stability, without dynamic seals to direct drive both a rotary metering direct drive valve (RMDDV) or a rotary split direct drive valve (RSDDV). The RMDDV is coupled with a three-way delta pressure regulator (DPR). This DPR is able to regulate a constant delta pressure between the inlet and the outlet of the RMDDV. This DPR will be able to reject the extra flow provided by the pump to the tank and regulate a constant differential pressure across the RMDDV Two identical differential pressure flowmeters (DPF) located after the RSDDV, one for the engine line the other for gearbox line, able to provide the requested high accuracy with the necessary reliability in this harsh environment.

As part of this response, we have proposed an architecture of equipment possible by combining different bricks TRL3 or 4. These bricks are however a capacity to be organized differently, to provide other architectures for the equipment according to the detailed needs that the topic leader will express through its specification

Deliverables

List of deliverables.
Plan for communication Dissemination of results	Documents, reports	2019-11-25 12:36:58
Data management plan	Open Research Data Pilot	2019-09-13 15:29:27

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

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