DREAMCODE

Development of Reliable Emission and Atomization Models for Combustor Design

Coordinatore	TECHNISCHE UNIVERSITEIT EINDHOVEN    more  Organization address address: DEN DOLECH 2 city: EINDHOVEN postcode: 5612 AZ contact info Titolo: Mr. Nome: Alfons Cognome: Bruekers Email: send email Telefono: +31 40 247 3262 Fax: +31 40 243 4175
Nazionalità Coordinatore	Netherlands [NL]
Totale costo	1˙294˙465 €
EC contributo	970˙848 €
Programma	FP7-JTI Specific Programme "Cooperation": Joint Technology Initiatives
Code Call	SP1-JTI-CS-2013-01
Funding Scheme	JTI-CS
Anno di inizio	2013
Periodo (anno-mese-giorno)	2013-11-01   -   2016-10-31

 Partecipanti

#	participant	country	role	EC contrib. [€]
1	TECHNISCHE UNIVERSITEIT EINDHOVEN  Organization address address: DEN DOLECH 2 city: EINDHOVEN postcode: 5612 AZ contact info Titolo: Mr. Nome: Alfons Cognome: Bruekers Email: send email Telefono: +31 40 247 3262 Fax: +31 40 243 4175	NL (EINDHOVEN)	coordinator	254˙726.00
2	Karlsruher Institut fuer Technologie  Organization address address: Kaiserstrasse 12 city: Karlsruhe postcode: 76131 contact info Titolo: Ms. Nome: Brigitte Cognome: Humbert Email: send email Telefono: +49 72160843241	DE (Karlsruhe)	participant	266˙805.00
3	RHEINISCH-WESTFAELISCHE TECHNISCHE HOCHSCHULE AACHEN  Organization address address: Templergraben 55 city: AACHEN postcode: 52062 contact info Titolo: Prof. Nome: Heinz Cognome: Pitsch Email: send email Telefono: +49 2418094608 Fax: +49 2418092923	DE (AACHEN)	participant	225˙000.00
4	IMPERIAL COLLEGE OF SCIENCE, TECHNOLOGY AND MEDICINE  Organization address address: SOUTH KENSINGTON CAMPUS EXHIBITION ROAD city: LONDON postcode: SW7 2AZ contact info Titolo: Mr. Nome: Shaun Cognome: Power Email: send email Telefono: +44 207 594 8773 Fax: +44 207 594 8609	UK (LONDON)	participant	224˙317.00

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 Obiettivo del progetto (Objective)

'The SAGE6 demonstration project aims to develop and mature a lean burn combustion system. An essential enabler to development of such technology is an accurate and reliable computational tool for prediction of emissions. Lean burn provides significant benefits in terms of NOx emissions. However, the emissions of CO, UHC and soot limit the operation of the combustor at different conditions. Reliable predictions of emission trends will lead to optimised combustor designs in a cost effective way. Today’s capabilities, however, are still inadequate to produce accurate and reliable predictions in direct support of lean burn system design. The DREAMCODE project aims to develop and improve computational methods that can be used in the design process of low emission combustors. Improved models and methods will be developed to predict emissions accurately and reliably. To that end, the following essential elements of a CFD combustion emission tool will be considered: 1. Detailed chemistry models for jet fuel surrogates are necessary to describe the complicated chemical processes of fuel oxidation and emission formation in the gas phase. 2. Soot models are indispensable to describe the complex physical and chemical phenomena of soot particle formation. 3. Chemistry reduction methods are inevitable to reduce the computational cost of the complex chemistry model for application in CFD codes. 4. Spray break-up models are necessary to model the liquid fuel break-up, which has a dramatic effect on emissions. 5. Turbulence-chemistry interaction models have to account for the effects that occur on length scales which cannot be resolved by the computational mesh. These 5 models will be improved and integrated in a CFD code for the validation on real aero engine gas turbine combustors.'