Sökning: "Claes Ericson"
Hittade 2 uppsatser innehållade orden Claes Ericson.
1. Information från insidan : En datortomografisk undersökning av gropkeramiska lerfiguriner från Tråsättra
Kandidat-uppsats, Uppsala universitet/Institutionen för arkeologi och antik historiaSammanfattning : This thesis presents how a non-destructive method allows for analysis of archeological material, using three Neolithic anthropomorphic figurines attributed to the Pitted Ware Culture. Anthropomorphic figurines from this period are rare in Sweden and traditional destructive methods, such as thin section petrography is therefore not an option. LÄS MER
2. Mean value modelling of a poppet valve EGR-system
Uppsats för yrkesexamina på grundnivå, Institutionen för systemteknikSammanfattning : Because of new emission and on board diagnostics legislations, heavy truck manufacturers are facing new challenges when it comes to improving the engines and the control software. Accurate and real time executable engine models are essential in this work. One successful way of lowering the NOx emissions is to use Exhaust Gas Recirculation (EGR). LÄS MER