Opendata, web and dolomites

SPLEEN SIGNED

Secondary and Leakage Flow Effects in High-SPeed Low-PrEssurE TurbiNes

Total Cost €

0

EC-Contrib. €

0

Partnership

0

Views

0

Project "SPLEEN" data sheet

The following table provides information about the project.

Coordinator
INSTITUT VON KARMAN DE DYNAMIQUE DES FLUIDES 

Organization address
address: CHAUSSEE DE WATERLOO 72
city: RHODE SAINT GENESE
postcode: 1640
website: www.vki.ac.be

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 Belgium [BE]
 Project website https://h2020-spleen.eu/
 Total cost 1˙964˙515 €
 EC max contribution 1˙964˙515 € (100%)
 Programme 1. H2020-EU.3.4.5.5. (ITD Engines)
 Code Call H2020-CS2-CFP07-2017-02
 Funding Scheme CS2-RIA
 Starting year 2018
 Duration (year-month-day) from 2018-11-01   to  2022-02-28

 Partnership

Take a look of project's partnership.

# participants  country  role  EC contrib. [€] 
1    INSTITUT VON KARMAN DE DYNAMIQUE DES FLUIDES BE (RHODE SAINT GENESE) coordinator 1˙964˙515.00

Map

 Project objective

One of the key technologies to enable efficient Ultra-High By-Pass ratio geared turbofans is the low-pressure turbine (LPT). While the geared engine architecture allows a large reduction in LPT stage count and weight, the LPT operates at transonic exit Mach numbers and low-Reynolds numbers. Within this range of operating conditions, there is a critical shortage of aerodynamic and performance measurements. A lack of relevant experimental data in these engine-like conditions also concerns the interaction of the secondary-air and leakage flows with the mainstream. SPLEEN aims at filling up this gap with an extensive experimental undertaking that investigates the aerodynamics of high-speed LP turbines of geared-fan propulsion systems. The project focuses on the interaction of cavity purge and leakage flows with the mainstream and its impact on the turbine performance. SPLEEN addresses this challenge with detailed flow measurements in two world-class turbine rigs: a large scale, transonic, low-Reynolds number linear cascade including periodic incoming wakes, and a high-speed 1.5 stage turbine rig. The project first investigates the effect of cavity geometries and purge flow rates on the local flow features and turbine performance in the linear cascade. A new technology for the reduction of leakage-induced losses will be proposed, designed and tested in the cascade facility. In the second part of SPLEEN, a 1.5 LP turbine stage is tested at scale 1 in the rotating rig. The flow structures, turbine global performance and the unsteady leakage/purge flow interactions are measured at fully representative engine conditions. Turbine experiments are carried out at different operating conditions for two sets of hub and shroud cavity configurations. The SPLEEN project will validate new high-speed LPT technologies in engine-relevant environments (TRL up to 5) delivering new critical knowledge and unique experimental databases of major importance for turbomachinery designs.

 Deliverables

List of deliverables.
Data Management Plan Open Research Data Pilot 2019-09-13 15:29:16
First Plan for Communication, Dissemination and Exploitation actions Documents, reports 2019-09-13 15:29:19

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

Are you the coordinator (or a participant) of this project? Plaese send me more information about the "SPLEEN" project.

For instance: the website url (it has not provided by EU-opendata yet), the logo, a more detailed description of the project (in plain text as a rtf file or a word file), some pictures (as picture files, not embedded into any word file), twitter account, linkedin page, etc.

Send me an  email (fabio@fabiodisconzi.com) and I put them in your project's page as son as possible.

Thanks. And then put a link of this page into your project's website.

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

More projects from the same programme (H2020-EU.3.4.5.5.)

DEBRA (2018)

Diamond Element BeaRings with Air-cooling

Read More  

AIRSEAL (2019)

Airflow characterization through rotating labyrinth seal

Read More  

ADVANCE (2018)

ADVANCE: Sophisticated experiments and optimisation to advance an existing CALPHAD database for next generation TiAl alloys

Read More