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  • 1 ISAT (Superior Institute of Transport and Automobile) 19 rue de l'Oratoire 58000 Nevers France 19 rue de l'Oratoire 58000 Nevers France
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The spiral plate heat exchanger (SHE) is widely used in plenty of industrial services in full counter current flow liquid-liquid heat exchange. We have produced a thermal modelling of the heat exchanges in both steady-state and time dependent cases with 2D spiral geometry, allowing computation with different materials, forced convective heat transfer models in turbulent flow and geometrical parameters options. We will display here some results in steady-state conditions in order to improve the exchanger performances.