Search for dissertations about: "Cold storage"
Showing result 6 - 10 of 92 swedish dissertations containing the words Cold storage.
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6. Short term water heat storage : an experimental and numerical investigation of phenomena that affect the degree of thermal stratification
Abstract : Thermal stratification was studied by measurements of the temperature and velocity fields in water heat storage's and by numerical simulations. The work includes experimental investigations in three model heat storage's of different size and comparisons to numerical simulations for two of the storages. READ MORE
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7. Abiotic stress and plant-microbe interactions in Norway spruce
Abstract : Norway spruce (Picea abies) is a dominant tree species in boreal forests with extensive ecological and economic value. Climate change is threatening these ecosystems, with rising temperatures impacting cold hardening and increasing drought stress in regions experiencing lower precipitation. READ MORE
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8. Integration of Battery and Hydrogen Storage with a Grid-Connected Photovoltaic System in Buildings
Abstract : The integration of Photovoltaic (PV) with buildings changes the previous electricity consumers into prosumers. The reduced PV subsidies and the grid stable operation requirements are pushing prosumers from direct exportation to self-consumption of the produced electricity. READ MORE
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9. Rotationally cold molecular ions in DESIREE : Threshold photodetachment thermometry of OH− and OD−
Abstract : In experiments on molecular ions it is highly beneficial if the ions are in the electronic, vibrational and rotational ground state. Previous studies on these systems in ion traps or storage rings have been successful in preparing the molecular ions in the electronic and vibrational ground states, but the rotational degrees of freedom are experimentally more challenging due to their long relaxation times and the relatively small amounts of energy required for rotational excitations. READ MORE
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10. Seasonal snow storage for cooling applications
Abstract : Seasonal snow storage for cooling applications is an ancient technique now being revived in different parts of the world. From June 2000 the first Swedish large-scale snow cooling plant provides for comfort cooling at the hospital in Sundsvall. The snow is thermally insulated by a 0. READ MORE