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Thermoelectric generators (TEGs) can improve the net power consumption of electronic packages by generating power from the chip waste heat. In this study, a 3D computational model of electronic package with silicon nanowire (Si-NW) based embedded TEGs has been developed and the effect of crucial geometric parameters, contact resistances and thermal properties such as pitch length and length of Si-NWs,...
This paper develops a numerical model of thermoelectric generator (TEG), and analyses the influencing factors on output power based on the model. The model takes into account much more influencing factors than previous model, such as contact effects and actual structure of TEG. It can be seen by curves analysis and theoretical derivation, that the output power of TEG can be improved by increasing...
The geometry of the semiconductor pellets (i.e., the number of them and their height) within thermoelectric modules (TEMs) operating in generation mode is optimized in order to maximize either their performance (i.e., output power) or their conversion efficiency for a specified performance. This is accomplished for a specified resistive load on a TEM as a function of its effective footprint, i.e.,...
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