Search for dissertations about: "Jinyue Yan"
Showing result 1 - 5 of 34 swedish dissertations containing the words Jinyue Yan.
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1. PV water pumping systems for agricultural applications
Abstract : Grassland and farmland degradation is considered as one of the worst environmental and economic threats for China. The degradation process negatively affects food and water security, economy, society and climate changes. READ MORE
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2. PV water pumping systems for grassland and farmland conservation
Abstract : Grassland degradation is considered as one of the worst environmental and economic problems in China because of the negative impacts on water and food security. The application of the photovoltaic water pumping (PVWP) technology for irrigation is an innovative and sustainable solution to curb the progress of grassland desertification and to promote the conservation of farmland in remote areas. READ MORE
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3. Lignocellulosic Ethanol Production Potential and Regional Transportation Fuel Demand
Abstract : Road traffic dominates in domestic Swedish transportation and is highly dependent on fossil fuels, petrol and diesel. Currently, the use of renewable fuels in transportation accounts for less than 6% of the total energy use in transport. READ MORE
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4. Using exergy and optimization models to improve industrial energy systems towards sustainability
Abstract : With finite natural resources and large energy demands in the world, a sustainable development approach becomes increasingly important in the improvement of energy systems. The concept of sustainability is examined with relation to exergy flows on the earth. The present industrial society is obviously not sustainable. READ MORE
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5. Regional Energy Systems with Retrofitted Combined Heat and Power (CHP) Plants
Abstract : Fossil fuel depletion, economic development, urban expansion and climate change present tough challenges to municipal- and regional-scale energy systems. Regional energy system planning, including waste treatment, renewable energy supply, energy efficiency, and climate change, are considered essential to meet these challenges and move toward a sustainable society. READ MORE