EUROTHERM Committee
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 is taken from a study of the characterization of transient distributed surface sources through infrared thermography by Vintrou, Lariqi, Bauzin and Bairi and was presented at EUROTHERM seminar 94 (Metti 5). In this work the spatial and temporal distributions of a heat flux distribution received by the front surface of a thin metal plate are inferred from the temperature distribution measured on the back face by ir thermal imaging (shown here). Impinging jet full field flow velocity and turbulence intensity from PIV measurements in jet impingement study by T.S. O´Donovan (EUROTHERM Award winner, 2008). This image depicts the evolution of a 3.8 mm equivalent diameter bubble, during its growth and departure from a 1 mm orifice, its rise and bouncing upon a heated surface. The release height in this case is 25 mm. Donoghue, Murray & Robinson, Fluids & Heat Transfer research group, Trinity College Dublin.


EUROTHERM 2012 Conference:
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International Thermal Science Organisations
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Publishers and Journals of Interest
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Heat and Mass Transfer Conferences
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Newsletter "Thermal"
Newsletter "Thermal" No. 1 (5 MB)
Newsletter "Thermal" No. 1 (light version - 1 MB)

Announcements


EUROTHERM 2028

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