Sökning: "District board"
Visar resultat 1 - 5 av 13 avhandlingar innehållade orden District board.
1. Risk Management in Swedish District Heating Companies
Sammanfattning : .... LÄS MER
2. Fault detection in district heating substations
Sammanfattning : This thesis gives a summary of different faults that occur in district heating substations and suggests ways of detecting them. The aim of the research has been to achieve fault detection using only the heat meter and the sensors connected to it, namely two temperature sensors and one flow meter. LÄS MER
3. Det milsvida skogsfolket : Skogssamernas samhälle i omvandling 1650-1800
Sammanfattning : This dissertation shows that the forest Sami of Arvidsjaurbyn (the forest Sami community in Arvidsjaur) were actors on an economic, social and societal level. The parish of Arvidsjaur was founded by the Swedish state in the beginning of the 17th century. The dissertation is a source study. LÄS MER
4. Preventive home visits for 75 year-old persons by the district nurse
Sammanfattning : Background: Action plans are needed to promote health and to prevent diseases amongst older persons so that they can remain with good health in their homes for as long as possible. One method which has been tried in many countries is preventive home visits. LÄS MER
5. Disturbances in Fixed-Bed Combustion
Sammanfattning : Conversion of solid fuels in fixed beds is a common method for heat and power production. A frequent fixed-bed technique in small to medium scale is combustion in grate furnaces. Grate furnaces are widely used in the industrial energy branch and appreciated for their stability and simplicity of control. LÄS MER