Sökning: "Piteå"
Visar resultat 6 - 10 av 20 avhandlingar innehållade ordet Piteå.
6. Samdistribution av gods i glesbygd : kartläggning av godstransporter till och från Pajala kommun samt diskussion om faktorer som påverkar eller påverkas av samdistribution
Sammanfattning : Det är skillnad i att transportera gods till tätort och till glesbygd. Lastbilar som skall transportera gods till tätorter är oftast fullastade med gods då många företag som beställer gods är stora och omsätter en stor mängd gods. LÄS MER
7. Strövtåg i komponerandets landskap : tre studier av komponerande med hjälp av dator och musikteknologi
Sammanfattning : The purpose of the thesis is to make visible and to give an insight in composing processes leading up to new music compositions. The overarching purpose was to study how men and women composed music with the aid of computers and music technology, and how they talked about their composing. The thesis is divided into three parts. LÄS MER
8. Flow design for migrating fish
Sammanfattning : The utilization of rivers for hydropower production leads to problems for migrating fish, such as Atlantic salmon (Salmo salar) and sea trout (Salmo trutta). Both salmon and trout reproduce in fresh water, but spend their adult years at sea. To overcome man-made obstructions to and from the spawning grounds the fish needs help. LÄS MER
9. Short term water heat storage : studies of velocity and temperature fields and their importance for sizing of the storage
Sammanfattning : Short term water heat storage's have been introduced in many district heating systems. The main reason for this is the possibilities opened by the storage for optimization of the generation of heat and electricity in combined heat and power plants. LÄS MER
10. Black liquor gasification : burner characteristics and syngas cooling
Sammanfattning : Black liquor gasification at high temperature is a promising alternative to the conventional recovery boiler process used in chemical pulp mills today. Compared to a conventional recovery boiler a black liquor gasifier can increase the total energy efficiency of a chemical pulp mill and produce a synthesis gas that can be used for production of motor fuel. LÄS MER