Hi am manoj i would like to get details on ppt on thermoelectric air cooling for car ..My friend rajesh said ppt on thermoelectric air cooling for car will be available here and now i am living at ......... and i last studied in the college/school ......... and now am doing ....i need help on ......etc
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Thermoelectric generators (also called thermogenerators) are devices which convert heat (temperature differences) directly into electrical energy, using a phenomenon called the "Seebeck effect" (or "thermoelectric effect"). Their typical efficiencies are around 5-10%. Older Seebeck-based devices used bimetallic junctions and were bulky while more recent devices use bismuth telluride (Bi2Te3) semiconductor p-n junctions and can have thicknesses in the millimeter range.