Özet:

Semi-conductive thermoelectric materials allow heat control with the direct current to create a temperature difference between the surfaces of the thermoelectric module. As technological developments accelerate in thermoelectric modules, their efficiency increases by combining different materials. Although increased efficiency can be achieved by different methodologies in thermoelectric modules, there are significant factors that limit their efficiencies caused by the material structures. The main purpose of the heat sinks in different geometries is to ensure that the heat generated on the surface of the thermoelectric module is cooled in the fastest way without damaging the component. Direct Metal Laser Sintering (DMLS)-based additive manufacturing method is the process of joining layers to produce components with different geometries extracted from three-dimensional model data. Production parameters must be selected in accordance with the thermoelectric module criteria. In this study, heat sinks designed in three different geometric structures with equal fill ratio were produced by direct metal laser sintering additive manufacturing method, which is one of the additive manufacturing methods. Each designed heat sink has been produced with high precision using the direct metal laser sintering additive manufacturing method. 

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