Sökning: "low-temperature"
Visar resultat 1 - 5 av 628 avhandlingar innehållade ordet low-temperature.
1. Low-temperature District Heating : Various Aspects of Fourth-generation Systems
Sammanfattning : With decreasing heat demand and less availability of high-temperature heat supply in future energy systems, the current district heating systems may experience increased competition on the heat market. A viable option to mitigate increasing competition is to operate systems with lower temperature levels, and the most conceivable way to achieve lower temperature levels is to decrease return temperatures. LÄS MER
2. Low temperature growth of carbon nanotubes
Sammanfattning : .... LÄS MER
3. Low-Temperature Baseboard Heaters in Built Environments
Sammanfattning : The European Union has adopted a plan to decrease 20 % of total energy consumption through improved energy efficiency by 2020. One way of achieving this challenging goal may be to use efficient water-based heating systems supplied by heat pumps or othersustainable systems. LÄS MER
4. Low temperature acclimation in plants : alterations in photosynthetic carbon metabolism
Sammanfattning : Although low temperature plays an important role in determining agricultural yield, little is known about the effect on the underlying biochemical and physiological processes that influence plant growth. Photosynthesis and respiration are central to plant growth and both processes are heavily affected by temperature. LÄS MER
5. Low-temperature growth of alumina
Sammanfattning : Physical phenomena related to the growth of alumina, A12O3, are investigated by experiments and ab initio calculations. Alumina is a well studied material with applications in a variety of areas, due to its many beneficial properties. LÄS MER