HOT

Humidity Optimisation Tool

Coordinatore	UNIVERSIDAD CARLOS III DE MADRID    more  Organization address address: CALLE MADRID 126 city: GETAFE (MADRID) postcode: 28903 contact info Titolo: Dr. Nome: Regina Cognome: García Beato Email: send email Telefono: +34 91 624 9931 Fax: +34 91 624 9930
Nazionalità Coordinatore	Spain [ES]
Totale costo	275˙000 €
EC contributo	206˙250 €
Programma	FP7-JTI Specific Programme "Cooperation": Joint Technology Initiatives
Code Call	SP1-JTI-CS-2013-02
Funding Scheme	JTI-CS
Anno di inizio	2014
Periodo (anno-mese-giorno)	2014-12-01   -   2016-11-30

 Partecipanti

#	participant	country	role	EC contrib. [€]
1	UNIVERSIDAD CARLOS III DE MADRID  Organization address address: CALLE MADRID 126 city: GETAFE (MADRID) postcode: 28903 contact info Titolo: Dr. Nome: Regina Cognome: García Beato Email: send email Telefono: +34 91 624 9931 Fax: +34 91 624 9930	ES (GETAFE (MADRID))	coordinator	152˙475.00
2	UNIVERSITAT POLITECNICA DE CATALUNYA  Organization address address: Jordi Girona 31 city: BARCELONA postcode: 8034 contact info Titolo: Mr. Nome: Carlos Cognome: Laffitte Orti Email: send email Telefono: 34934017126	ES (BARCELONA)	participant	53˙775.00

Mappa

 Word cloud

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 Obiettivo del progetto (Objective)

'Humidity Optimisation Tool: Outside humidity treatment is a main contributor to aircraft ECS (environmental control system) power requirements. To reduce this power it is needed to know exactly the not to exceed outlet humidity at the pack outlet. Liquid water at Low Pressure ducting participates to cabin cooling but, if this quantity is too high, a fog can be seen.

The purpose of the “Humidity Optimization Tool” project is to develop a tool able to predict generation and growth of water fogs in the ECS, in order to avoid them. The project can be separated into three sub-topics: 1) Determination by tests of a visibility fog criteria based on physical properties (air speed, liquid water content, blowing temperature, droplet size, etc.) 2) Development of a 0D tool to predict the size of the water droplets (liquid or ice) downstream a: (i) Heat exchanger, (ii) Pack outlet turbine and (iii) Mixmanifold 3) Validation of this tool

The proper implementation of this research requires two-phase flow expertise in two different fields: (i) numerical modelling and (ii) measurement techniques.'