Search for dissertations about: "thesis on thermal power plant pdf"

Showing result 1 - 5 of 35 swedish dissertations containing the words thesis on thermal power plant pdf.

  1. 1. Humidification Processes in Gas Turbine Cycles

    University dissertation from Division of Thermal Power Engineering Department of Energy Sciences Faculty of Engineering Lund University

    Author : Marcus Thern; Lund University.; Lunds universitet.; [2005]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; applied thermodynamics; Thermal engineering; Energiforskning; Energy research; HAT; Biomass; Biofuel; Humidification; Evaporation; Evaporative gas turbine ; Humid air turbine ; Termisk teknik; termodynamik;

    Abstract : The global climate change caused by emissions of greenhouse gases from combustion processes has been recognized as a continuously growing problem and much research focuses on improving the environmental performance of gas turbines. The potential of improving gas turbine component efficiencies has become smaller each decade and therefore, thermodynamic cycles have become more interesting for power producing units. READ MORE

  2. 2. Conceptual Thermodynamic Cycle and Aerodynamic Gas Turbine Design - on an Oxy-fuel Combined Cycle

    University dissertation from Division of Thermal Power Engineering Department of Energy Sciences Faculty of Engineering Lund University

    Author : ADRIAN NILSSON DAHLQVIST; Lund University.; Lunds universitet.; [2016-04-14]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Gas turbine; combined cycle; conceptual design; aerodynamic; mid-span design; through-flow design; oxy-fuel; SCOC-CC; OCC; gas turbine; Combined cycle; conceptual design; aerodynamic; mid-span design; Through-flow design; Oxy-fuel; SCOC-CC; OCC;

    Abstract : The world is today facing a serious problem with global warming, which is heading towards an appallingly high temperature level. The greater part of the overall climate science community agree that global warming is caused by the greenhouse effect, which depends largely on emitted CO2 emissions from the combustion of fossil fuel. READ MORE

  3. 3. Some Aspects of Gas Turbine Fuel Preparation and Turbomachinery Response to LCV Fuels

    University dissertation from Energy Sciences, Lund University

    Author : Pontus Eriksson; Lund University.; Lunds universitet.; [2009]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; PDA; LDA; PIV; atomization; spray; off-design; biogas; combustor; biofuel; turbine; Gas turbine; compressor;

    Abstract : This thesis gives some background information on environmental issues as the scientific community at large currently sees it. It tries to relate the plethora of current combustion technologies which may be used in gas turbines to those issues. Some basic principles on combustion design are given. READ MORE

  4. 4. Improved Steam Turbine Design for Optimum Efficiency and Reduced Cost of Ownership

    University dissertation from Department of Energy Sciences, Lund University

    Author : Srikanth Deshpande; Lund University.; Lunds universitet.; [2017-04-02]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Abstract : The cost of ownership of a power plant is partly governed by the efficiency of the turbine island. The turbine stands for the production revenues when transforming the energy in fuel into electric power and district heating. READ MORE

  5. 5. Effects of Irradiation and Thermal Ageing on the Nanoscale Chemistry of Steel Welds

    University dissertation from Gothenburg : Chalmers tekniska högskola

    Author : Kristina Lindgren; [2018]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; spinodal decomposition; thermal ageing; low alloy steel; reactor pressure vessel; irradiation damage; atom probe tomography; core barrel; clustering;

    Abstract : Structural materials of nuclear power plants degrade during operation due to thermal ageing and irradiation from the reactor core. Effects on the materials are an increase in hardness and tensile strength, and a decrease in ductility and fracture toughness, i. e. embrittlement. READ MORE