Sökning: "Thermal Effects"
Visar resultat 1 - 5 av 570 avhandlingar innehållade orden Thermal Effects.
- Detta är en avhandling från Gothenburg : Chalmers tekniska högskola
Sammanfattning : Further advancements with GaN based technologies relies on the ability to handle the heat flux, which consequently arises from the high power density. Advanced cooling techniques and thermal optimization of the technology are therefore prioritized research areas. LÄS MER
2. Possibilities of using thermal mass in buildings to save energy, cut power consumption peaks and increase the thermal comfortDetta är en avhandling från Division of Building Materials, LTH, Lund University
Sammanfattning : The aim of this project was to generate knowledge to enable us to take advantage of heat storage in heavy building structures with regard to as energy savings, better thermal indoor climate, and reduced peak powers. This could include buildings that can function without energy input during cold periods, buildings that give a robust indoor climate without installed cooling, and buildings with good thermal comfort also in case of higher outdoor temperatures resulting from global warming. LÄS MER
- Detta är en avhandling från Luleå University of Technology
Sammanfattning : Present standard on safety footwear (EN 344) checks the insulation only at one point in the shoes by means of measuring the temperature change. A method that uses thermal foot model allows to measure footwear insulation simultaneously at various locations and for whole footwear as well. LÄS MER
- Detta är en avhandling från Stockholm : Byggvetenskap
Sammanfattning : Increasing concern about energy consumption and thesimultaneous need for an acceptable thermal environment makesit necessary to estimate in advance what effect differentthermal factors will have on the occupants. Temperaturemeasurements alone do not account for all climate effects onthe human body and especially not for local effects ofconvection and radiation. LÄS MER
- Detta är en avhandling från Stockholm : Materialvetenskap
Sammanfattning : This thesis concerns thermal shock damage of ceramicmaterials. More specifically the work is focused on theoreticaland practical aspects of a new technique for determining thethermal shock resistance of brittle materials. LÄS MER