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PERTURB SIGNED

Power effects aerodynamics for a regional turboprop

Total Cost €

EC-Contrib. €

Partnership

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PERTURB project word cloud

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

mesh deploying wind wake disk performance dependence particle variation characterisation reynolds latter direct data regional techniques refinement tunnel uses power 1p configuration moments unsteady slipstream performed methodology combination facility actuator furnished concert forces solver rans vortex steady costly pressurised resorting vfm surface fidelity cfd full again propeller blade turboprop indirect atmospheric accuracy coupling

Project "PERTURB" data sheet

The following table provides information about the project.

Coordinator	AIRCRAFT RESEARCH ASSOCIATION LIMITED Organization address address: MANTON LANE city: BEDFORD postcode: MK41 7PF website: www.ara.co.uk 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	United Kingdom [UK]
Total cost	1˙868˙175 €
EC max contribution	1˙868˙175 € (100%)
Programme	1. H2020-EU.3.4.5.2. (IADP Regional Aircraft)
Code Call	H2020-CS2-CFP08-2018-01
Funding Scheme	CS2-RIA
Starting year	2019
Duration (year-month-day)	from 2019-05-01 to 2021-01-31

Partnership

Take a look of project's partnership.

#	participants	country	role	EC contrib. [€]
1	AIRCRAFT RESEARCH ASSOCIATION LIMITED AIRCRAFT RESEARCH ASSOCIATION LIMITED Organization address address: MANTON LANE city: BEDFORD postcode: MK41 7PF website: www.ara.co.uk contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.	UK (BEDFORD)	coordinator	1˙689˙570.00
2	UNIVERSITY OF BRISTOL UNIVERSITY OF BRISTOL Organization address address: BEACON HOUSE QUEENS ROAD city: BRISTOL postcode: BS8 1QU website: www.bristol.ac.uk contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.	UK (BRISTOL)	participant	178˙605.00

Map

Project objective

A CFD characterisation of a regional turboprop configuration with particular focus on the Reynolds number dependence of the power effects, both direct (1P forces and moments) and indirect (slipstream) is performed, in concert with a wind-tunnel test in a pressurised facility to allow variation in Reynolds number. The turboprop is furnished with new control surface concepts. Variable Fidelity Modelling (VFM) techniques are used for the CFD characterisation, deploying steady RANS with actuator disk modelling as the low-fidelity approach and unsteady RANS with full propeller blade modelling as the high-fidelity approach. The latter uses a novel coupling between the RANS solver and a Vortex Particle Method to increase the accuracy of slipstream effects without resorting to costly mesh refinement in the propeller wake. A methodology for determining reliable performance data at full scale is developed, using a combination of CFD and wind-tunnel data at atmospheric conditions only, again deploying VFM.

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