Avancerad sökning

Visar resultat 1 - 5 av 6 avhandlingar som matchar ovanstående sökkriterier.

  1. 1. On Degradation and Monitoring Tools for Gas and Steam Turbines

    Författare :Magnus Genrup; Kraftverksteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; applied thermodynamics; Throughflow; Thermal engineering; Monitoring; Gas Turbine; Turbomachinery; termodynamik; Termisk teknik; Deterioration; Steam Turbine;

    Sammanfattning : The revenue from a power plant is strongly dependent on the life cycle cost. Today, when the market conditions for power-producing companies have shifted from a protected market to a deregulated market, the need for tools to monitor power plants has increased significantly. LÄS MER

  3. 2. Engine Optimized Turbine Design

    Författare :Nicholas Anton; Anders Christiansen-Erlandsson; Magnus Genrup; Marc Gugau; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Turbocharger; Heavy-duty; Turbine; Axial; Radial; Machine Design; Maskinkonstruktion;

    Sammanfattning : The focus on our environment has never been as great as it is today. The impact of global warming and emissions from combustion processes become increasingly more evident with growing concerns among the world’s inhabitants. The consequences of extreme weather events, rising sea levels, urban air quality, etc. LÄS MER

  4. 3. Tyskar i Kalmartrakten : En etnologisk studie av berättelser om historia, identitet och tillhörighet

    Författare :Barbro Johnsson; Kurt Genrup; Dieter Müller; Umeå universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; Germany; life story; narrators; narratives; nationality; nation; identity; family; childhood; homeland; Heimat; everyday life; capital; biography; history; Nazism; Second World War; refugees; emigration; emigrants; Sweden; negative attitudes; Tyskland; levnadsberättelser; berättare; berättelser; nationalitet; nation; identitet; familj; barndom; Heimat; vardagsliv; kapital; biografi; historia; Nazism; andra världskriget; flyktingar; emigration; emigranter; Sverige; negativa attityder; Ethnology; Etnologi; Ethnology; etnologi;

    Sammanfattning : The study deals with the life stories of six women and four men who were born in Germany and who now live in Sweden.  Its purpose is to examine the histories of those who grew up in Germany during and after the Nazi era, their descriptions of their lives and experiences during childhood and adolescence, and how they regard their encounters with Swedish people, and the ways in which these encounters have affected their ways of describing the growth of their attachment to this country. LÄS MER

  5. 4. Modernitet i det traditionella : kulturbyggen och gränser inom ett nordsvenskt område

    Författare :Lars Olov Sjöström; Kurt Genrup; Alf Arvidsson; Solveig Sjöberg-Pietarinen; Umeå universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; basal and variable modernity; local collectivity; identity; cultural boundaries; bourgeois society; banquets; symbolic capital; Ethnology; Etnologi;

    Sammanfattning : This doctoral thesis examines how modernisation affects and is affected by existing local culture and identity. It is about the relation between the social and mental barriers experienced, expressed and manifested in the social culture of local community, and modernisation’s dynamic powers over time. LÄS MER

  7. 5. Steam Turbine Optimisation for Solar Thermal Power Plant Operation

    Författare :James Spelling; Andrew Martin; Magnus Genrup; KTH; []
    Nyckelord :solar thermal power; steam-turbine; start-up; cool-down; dispatchability increase; koncentrerad solenergi; ångturbin; uppstart; nedkylning; ökad flexibilitet;

    Sammanfattning : The provision of a sustainable energy supply is one of the most important issues facing humanity at the current time, given the strong dependence of social and economic prosperity on the availability of affordable energy and the growing environmental concerns about its production. Solar thermal power has established itself as a viable source of renewable power, capable of generating electricity at some of the most economically attractive rates. LÄS MER