@ARTICLE{10.21494/ISTE.OP.2020.0576, TITLE={Experimental study of wall heat transfers in an intercooler of an internal combustion engine}, AUTHOR={Maximilien Blanc, François Delcourt, Éric Delacourt, Céline Morin, David Chalet, }, JOURNAL={Entropy: Thermodynamics – Energy – Environment – Economy }, VOLUME={1}, NUMBER={Issue 3}, YEAR={2020}, URL={http://openscience.fr/Experimental-study-of-wall-heat-transfers-in-an-intercooler-of-an-internal}, DOI={10.21494/ISTE.OP.2020.0576}, ISSN={2634-1476}, ABSTRACT={Experimental measurements by thermocouples and infrared thermography are made in the intercooler of a supercharged spark-ignition engine (engine displacement: 1.2L, compression ratio: 10.5:1, power: 95.6kW) for several engine operating points. A calculation method is developed to define locally the fluid thermal properties (density, specific heat, dynamic viscosity, etc, …) as a function of temperature. Following, local heat transfer coefficient and Nusselt number are determined.}}