https://doi.org/10.1051/epjconf/20122501031
Fluid flow in panel radiator under various conditions - thermographic visualisation
FS ČVUT v Praze, Ústav techniky prostředí, Technická 4,
16600 Praha 6
L.Jancik@fs.cvut.cz
Thermographic investigation of a heating panel radiator under various conditions, especially with various heating water volume flow rate is described in this article. For a radiator type 10-500x1000 TBOE and for two levels of inlet water temperature (75 and 55 °C) a set of thermal images of surface temperature patterns for various values of heating water volume flow rate was taken. The initial value of flow rate was derived from nominal heating output and recalculated to real conditions. An increase of volume flow rate higher than 15 % over the nominal recalculated value is for the studied cases easily detectable on the resulting thermal images.
© Owned by the authors, published by EDP Sciences, 2012
