Sökning: "boiler turbine steam boiler back pressure turbine"

Hittade 4 uppsatser innehållade orden boiler turbine steam boiler back pressure turbine.

  1. 1. Effektförlustutredning : Effektförlustutredning av en mindre sodapanna tillhörande ett medelstort massabruk, en fallstudie.

    Kandidat-uppsats, Högskolan i Gävle/Energisystem och byggnadsteknik

    Författare :Carl Drewes; [2020]
    Nyckelord :Recovery boiler; pulp production; steam production; heat transfer; super heater; boiler efficiency; steam production; Sodapanna; pappersmassatillverkning; ångproduktion; värmeöverföring; överhettare; panneffektivitet; elproduktion;

    Sammanfattning : The industrial sector in Sweden stands for 38 percent of the total energy use. Within these 38 percent the pulp and paper industry stand for about half of the energy use. Due to the extent of the energy use it is important that we do what we can to keep the energy usage as low as possible within our industries. LÄS MER

  3. 2. Steam driven boiler feed pumps for Lakvijaya Power Station, Sri Lanka

    Magister-uppsats, Högskolan i Gävle/Energisystem

    Författare :Buddhika Hasantha Wanasinghe; [2017]
    Nyckelord :steam driven; electric motor driven; BFP; coal; SRI LANKA; sub-critical;

    Sammanfattning : Energy saving in coal power plants is a popular topic in present days with the global energy crisis. Internal electricity demand or auxiliary power consumption is an energy portion related with equipment supportive to the main equipment, which is unavoidable but with a proper investigation, some amount of this energy can be saved either by introducing thermally efficient auxiliary equipment or improving efficiencies of available equipment. LÄS MER

  4. 3. Enhancing the Thermo-Economic Performance of a Direct Steam Generation Solar Tower Power Plant through the Implementation of Steam Flow Control Strategies for Flexible Operation

    Master-uppsats, KTH/Kraft- och värmeteknologi

    Författare :Farid Ellakany; [2014]
    Nyckelord :DSG; CSP; steam flowrate control; varrying capacity; flexible operation; solar tower;

    Sammanfattning : Above 90% of the current installed concentrating solar power plants are based on conventional steam-turbine cycles. The operation of steam turbines in these plants is distinctive when compared to traditional base-load power plants. LÄS MER

  5. 4. System med ångpannor och mottrycksturbiner för generering av processånga. Förändringsmöjligheter för ångcentral på AAK Karlshamn

    Magister-uppsats, Lunds universitet/Institutionen för energivetenskaper

    Författare :David Åström; [2010]
    Nyckelord :boiler turbine steam boiler back pressure turbine ; Technology and Engineering;

    Sammanfattning : In this study the possibilities for a new steam boiler and a replacement of the old back pressure turbine at AAK Karlshamn are investigated. AAK is a company that refines vegetable oils and one of the factories is in the town Karlshamn in Sweden. LÄS MER