DEFFED

Design of froths and foams with entailed durability

Coordinatore	SOFIISKI UNIVERSITET SVETI KLIMENT OHRIDSKI    more  Organization address address: Tsar Osvoboditel Blvd. 15 city: SOFIA postcode: 1504 contact info Titolo: Dr. Nome: Vassil Cognome: Kalkandjiev Email: send email Telefono: -8654329 Fax: -8656056
Nazionalità Coordinatore	Bulgaria [BG]
Totale costo	75˙000 €
EC contributo	75˙000 €
Programma	FP7-PEOPLE Specific programme "People" implementing the Seventh Framework Programme of the European Community for research, technological development and demonstration activities (2007 to 2013)
Code Call	FP7-PEOPLE-IRG-2008
Funding Scheme	MC-IRG
Anno di inizio	2009
Periodo (anno-mese-giorno)	2009-01-01   -   2011-12-31

 Partecipanti

#	participant	country	role	EC contrib. [€]
1	SOFIISKI UNIVERSITET SVETI KLIMENT OHRIDSKI  Organization address address: Tsar Osvoboditel Blvd. 15 city: SOFIA postcode: 1504 contact info Titolo: Dr. Nome: Vassil Cognome: Kalkandjiev Email: send email Telefono: -8654329 Fax: -8656056	BG (SOFIA)	coordinator	0.00

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 Obiettivo del progetto (Objective)

'This proposal aims at creating a methodology for the design of froths and foams of pre-conditioned durability. Such a methodology is greatly needed nowadays, because of the numerous applications of the froths and foams. The life-time of single foam films and the durability of froths/foams will be investigated under matching conditions. The effects of the bubble speed and bubble sizes on the durability of froths/foams will be studied for a wide range of Gibbs elasticity values. Furthermore, the durability of foam films and froths/foams containing nano– and micro-hydrophilic and/or hydrophobic particles will be studied as well. The effect of the material of the foam column on the lifetime of froths and foams will be investigated additionally. In addition, a link will be established between the behaviour under identical conditions of the single foam films and the respective foam column. There is still a drastic lack of linkage in the literature between the results for foam films and foams, due to their isolated studying. Ultimately, the main factors affecting the durability of froths and foams will be brought together in a methodology for the design of foams of a wide scope of durability – from seconds to hours.'