| KEYWORD |
Innovative surface coatings for high heat transfer efficiency
Parole chiave COMPUTATIONAL FLUID DYNAMICS, EXPERIMENTAL ACTIVITY, HEAT TRANSFER
Riferimenti PIETRO ASINARI
Riferimenti esterni Eliodoro Chiavazzo
Gruppi di ricerca Multi-Scale Modeling Laboratory – SMaLL (www.polito.it/small)
Tipo tesi EXPERIMENTAL/MODELLING
Descrizione Convective heat transfer enhancement is critical in several industrial applications (e.g. electronic cooling). In our activity we:
- Design micro-structured patterned surfaces manufactured by both innovative and traditional techniques (Direct Metal Laser Sintering, laser etching, milling);
- Test them in air wind tunnel, where local average convective heat transfer coefficient is measured by an home made purposely developed sensor;
- Study the fluid dynamic interaction between surface and air boundary layer;
- Develop predictive models based on theory of turbulent flow, for estimating the heat transfer performances and optimize the surface features.
Vedi anche small-flyer-meeting-2014-01-24ter.pdf www.polito.it/small
Conoscenze richieste Matlab
Scadenza validita proposta 31/07/2015
PROPONI LA TUA CANDIDATURA