Sökning: "gas transfer velocity"
Visar resultat 1 - 5 av 12 uppsatser innehållade orden gas transfer velocity.
1. Spectroscopic model characterisation of hot exoplanet atmospheres
Master-uppsats, Lunds universitet/Astronomi - Genomgår omorganisation; Lunds universitet/Fysiska institutionenSammanfattning : Hot Jupiters are gas giants under intense stellar radiation with short orbital periods of only a few days. Due to their large radii, hot temperatures, and large scale heights, hot Jupiters can be observationally characterised in detail through spectroscopy over an entire orbital phase. LÄS MER
2. How Odd is Betelgeuse?
Kandidat-uppsats, Lunds universitet/Astronomi - Genomgår omorganisationSammanfattning : The role of massive stars (those with masses greater than eight solar masses) in the chemical enrichment of galaxies and renewed star formation forms an important field of fundamental research in modern astrophysics. The complex nature of massive star evolution produces formidable challenges in furthering our understanding of the processes driving massive star evolution. LÄS MER
3. Deriving Geothermal Reservoir Properties from Tomographic Models
Master-uppsats, Uppsala universitet/Institutionen för geovetenskaperSammanfattning : The effectiveness of the heat transfer in a geothermal reservoir strongly depends on its temperature, pressure and rock type. A porous and fractured rock is essential to provide a hot fluid circulation to a geothermal power plant. LÄS MER
4. CARBONDIOXIDE FLUXES FROM A CONTROLLED BOREAL RIVER
Master-uppsats, Mittuniversitetet/Avdelningen för ekoteknik och hållbart byggandeSammanfattning : River, lakes and streams account for more carbon dioxide emissions than all other freshwater reservoirs together. However, there is still lack of knowledge of the physical processes that control the efficiency of the air-water exchange of CO2 in these aquatic systems. LÄS MER
5. Analys av metanflöden från sjön Erken
Master-uppsats, Uppsala universitet/Luft-, vatten- och landskapsläraSammanfattning : While it is not the most abundant greenhouse gas, a significant portion of the greenhouse effect is caused by methane. The amount of methane in the atmosphere is increasing, indicating that there is a continuous source of methane to the atmosphere. LÄS MER