Sökning: "calculation of temperature"
Visar resultat 16 - 20 av 195 avhandlingar innehållade orden calculation of temperature.
16. Membrane transport of triiodothyronine : With particular reference to erythrocytes in health and disease
Sammanfattning : Cellular T3 uptake was studied in three human cell systems, i.e. cultured lymphocytes, erythrocytes and erythrocyte membrane vesicles. LÄS MER
17. On the Experimental Determination of Damping of Metals and Calculation of Thermal Stresses in Solidifying Shells
Sammanfattning : This thesis explores experimentally and theoretically two different aspects of the properties and behaviour of metals: their ability to damp noise and their susceptibility to crack when solidifying. The first part concerns intrinsic material damping, and is motivated by increased demands from society for reductions in noise emissions. LÄS MER
18. Oxygen Storage Chemistry of Nanoceria
Sammanfattning : The versatile redox chemistry of ceria (CeO2) originates from its Ce4f electron, which plays the key role in changing the oxidation state of Ce between +IV and +III. Ceria is, among other things, a material that can act as a powerful oxygen buffer with a high oxygen storage capacity (OSC). LÄS MER
19. High temperature corrosion in a biomass-fired power boiler : Reducing furnace wall corrosion in a waste wood-fired power plant with advanced steam data
Sammanfattning : The use of waste (or recycled) wood as a fuel in heat and power stations is becoming more widespread in Sweden (and Europe), because it is CO2 neutral with a lower cost than forest fuel. However, it is a heterogeneous fuel with a high amount of chlorine, alkali and heavy metals which causes more corrosion than fossil fuels or forest fuel. LÄS MER
20. Applied Modeling of Moisture Phenomena in Concrete
Sammanfattning : This thesis contains new and improved calculation models, based on applied research merging numerical modeling and material research, in the areas of hydration and chemical binding of water, sorption of moisture and transport of moisture in concrete. The proposed model for hydration and chemical binding of water is based on general kinetics modeling and calculates degree of hydration directly, without using of equivalent time of maturity. LÄS MER