Sökning: "kristoffer ekberg"

Hittade 2 avhandlingar innehållade orden kristoffer ekberg.

1. 1. Mellan flykt och förändring : Utopiskt platsskapande i 1970-talets alternativa miljö

   Författare :Kristoffer Ekberg; Forskarskolan i historia; []
   Nyckelord :intentional communities; Utopian studies; Prefiguration; social movements; place; environmental movements; counterculture;

   Sammanfattning : The Swedish alternative movement’s place-making activities in the seventies have been understood as an attempt to escape the political sphere. In this thesis, I investigate the ideas and practices of societal transformation seen in rural intentional communities and, to a lesser degree, urban sites. LÄS MER

3. 2. Modeling and Optimal Control for Dynamic Driving of Hybridized Vehicles with Turbocharged Diesel Engines

   Författare :Kristoffer Ekberg; Lars Eriksson; Giorgio Rizzoni; Linköpings universitet; []
   Nyckelord :ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

   Sammanfattning : Reducing the fuel consumption of today's vehicle fleet is of great importance due to the environmental impact of using fossil-based fuels. The turbocharged compression ignition (CI) engine is widely used for trucks. The CI engine efficiency is dependent on the operating point, in terms of rotational speed and load. LÄS MER