Sökning: "Torbjörn Jonsson"
Visar resultat 1 - 5 av 8 avhandlingar innehållade orden Torbjörn Jonsson.
1. Microscopy investigation of the high temperature corrosion of iron and two stainless steels
Sammanfattning : .... LÄS MER
2. Microscopy of high temperature oxidation of iron and some stainless steels
Sammanfattning : This thesis concerns the high temperature oxidation of iron and some stainless steels. The oxide scales, as well as the subjacent metal, were investigated using a range of electron and ion microscopy techniques, including SEM, TEM, EDX and FIB. The aim was to link the microstructural observations to the oxidation mechanisms of the materials. LÄS MER
3. Surface Status Classification, Utilizing Image Sensor Technology and Computer Models
Sammanfattning : There is a great need to develop systems that can continuously provide correct information about road surface status depending on the prevailing weather conditions. This will minimize accidents and optimize transportation. LÄS MER
4. An evaluation of regional sustainability by analysing energy and carbon flows – A study of Jämtland, Sweden
Sammanfattning : Models showing the anthropogenic and natural flows of two sustainability indicators; carbon based GHG and energy (as work energy) have been made for the Swedish region Jämtland. The methodology used was inspired by the study sustainability analysis conducted on the small Danish island Samsø using the above two indicators. LÄS MER
5. Fossil Free or Not - That is the Question
Sammanfattning : This is an evaluation of Jämtland County’s ability to achieve its climate targets to reduce greenhouse gas (GHG) emissions with 10% annually, and to become fossil fuel free 2030. There is a risk that the target to become fossil fuel-free, relying primarily on outtake of forest biomass, contradicts with the target in the UN Paris Agreement to keep the global temperature increase below 1. LÄS MER