This image shows Nusselt number distributions in the entrance region of a horizontal pipe and is from Grassi and Testi in Proceedings of Eurotherm 2008 Developing flow of FC-72 in a uniformly heated horizontal cylindrical pipe was studied in the regime of transitional mixed convection. Heat transfer coefficients were measured at 6 cross sections along the heated length, with 60 azimuthal positions being monitored at each section. A significantly different thermo-fluid-dynamic behaviour was observed between top and bottom of the pipe.

This is an image of an air bubble injected into water from a 1 mm diameter orifice at a rate of 100 ml/min. This image is captured prior to the bubbles departure from the orifice. Donoghue, Murray & Robinson, Fluids & Heat Transfer research group, Trinity College Dublin.

This image shows the temperature field behind a heated cylinder, measured using Laser Induced Fluorescence (LIF). The flow has a Reynolds number of 130 and a Richardson number of 1.5. This image is taken from a study by Seuntiëns, Rindt and van Steenhoven (http://w3.wtb.tue.nl/fileadmin/wtb/wtb_energytechnology/poster_Harm.pdf)

This image is from a paper by Yildirim, Rindt and van Steenhoven in EUROTHERM 2008 Proceedings, which looks at the effect of heat input and the presence of a wire on vortex shedding behind a cylinder

Secretary
Pedro J. M. Coelho
Instituto Superior Técnico, Mechanical Engineering Department
Av. Rovisco Pais
1049-001 Lisboa, Portugal

Tel.: (351) - 21 841 81 94
Fax: (351) - 21 847 55 45
E-mail:
pedro.coelho@ist.utl.pt

President
Professor Janusz S. Szmyd,
Department of Fundamental Research in Energy Engineering,
AGH University of Krakow,
30 Mickiewicza Ave.,
30-059 Krakow, Poland.

Tel. +(48)-12-6172694
Fax: +(48)-12-6173767
E-mail:
janusz.szmyd@agh.edu.pl

Treasurer
Prof. M. De Paepe,
Faculty of Engineering and Architecture,
Ghent University,
Sint-Pietersnieuwstraat 41.,
B9000 Gent, Belgium.

Tel. +32 9 264 32 94
Fax: +32 9 264 35 75
E-mail:
michel.depaepe@ugent.be

Questions concerning payments to/from the Eurotherm bank account:
please send to Ms. Annick De Coster
E-mail:
annick.decoster@ugent.be

Announcements

EUROTHERM 2028

10th European Thermal Sciences Conference
12-15 June 2028, Ghent, Belgium