Search for dissertations about: "mechanical performances"
Showing result 21 - 25 of 77 swedish dissertations containing the words mechanical performances.
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21. Low-temperature based thermal micro-grids: operation and performance assessments
Abstract : Energy use in the urban environment is vital for the proper functioning of our society, and in particular, comfort heating –or cooling– is a central element of our energy system often taken for granted. Within this context, district energy systems and especially, district heating (DH) systems must evolve to adapt to the upcoming decades-long transition towards a sustainable energy system. READ MORE
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22. Thermodynamic Analysis and Screening ILs/DESs-based Absorbents for CO2 Separation
Abstract : CO2 separation plays an important role in both biofuel production, and CO2 capture and storage (CCS) implementation to deal with global warming. The available CO2 separation technologies are either energy-intensive or require large-scale operations, and it is crucial to develop novel CO2 separation technology in order to optimize the energy uses and the amounts of CO2-absorbents/adsorbents. READ MORE
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23. Thermodynamic analysis of Stirling engine systems : Applications for combined heat and power
Abstract : Increasing energy demands and environmental problems require innovative systems for electrical and thermal energy production. In this scenario, the development of small scale energy systems has become an interesting alternative to the conventional large scale centralized plants. READ MORE
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24. Dynamic Solid Oxide Fuel Cell Modelling for Non-steady State Simulation of System Applications
Abstract : Most of the world's energy generation is based on fossil fuels such as coal and oil, which already today but even more in the future, will cause various problems. One issue is their limited availability, which stands in conflict to the increasing global energy consumption. READ MORE
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25. Design and modelling of innovative machinery systems for large ships
Abstract : Eighty percent of the growing global merchandise trade is transported by sea. The shipping industry is required to reduce the pollution and increase the energy efficiency of ships in the near future. There is a relatively large potential for approaching these requirements by implementing waste heat recovery (WHR) systems. READ MORE