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Usually, turbine blades operate under a harsh environmental condition. The inlet temperature of gas turbines increases with an improvement of the engine efficiency. Some cooling schemes are adopted to prevent the blades from thermal erosion of the hot mainstream. Film cooling technology is used widely and effectively in the blade cooling. In this paper, a comparison of hole blockage configurations
Cryogels have potential for applications in water and wastewater treatment. However, maximum levels of exposure to both incorporated materials in cryogels (i.e., nanoparticles [NPs]) and monomers, as a result of leakage, must be established before cryogel composites can be implemented in the large-scale treatment of water. Other factors, such as cost and reuse, must also be studied for each specif
Low energy buildings have well insulated building enclosures and efficient ventilation heat recovery systems which lead to small transmission and ventilation heat losses. During a large part of the year internal heat gains from people, household electricity and solar heat gains balance the heat losses with zero heating need as a result. All energy uses in a building are part of the buildings energ
Förord till NKRF-konferensvolymen
När vi börjar tala om personer/grupper som vänner eller fiender påverkas också vår benägenhet att handla utifrån dessa språkval. Därför blir det obehagligt när Springare svepande, utan exempel, skriver att han vill ”förinta alla de vänsterextrema journalister som förpestar debatten med sina abnorma agendor
With a specific emphasis on the imperial durbar as symbolic form and ritual content, the paper explores how the British, until 1857 in the guise of the East India Company, drew on and gradually adjusted local customs and notions of rightful authority as part of their annexation and subjection of South Asian polities. The paper suggests that the the imperial durbars of 1877, 1903 and 1911, as well
Participation of stakeholders at the local level is evolving as a mechanism to address complex environmental problems, not least water pollution. Participation has been used as a tool for the economic and social empowerment of settlements within the catchment of the Korle lagoon in Ghana, particularly residents of the Old Fadama community that live in proximity to the lagoon. Using direct observat
Isotopic proveniencing has been applied to human inhumations and cremations as well as fauna from the Viking Age site of Birka and the surrounding Mälaren region, located in east-central Sweden. Human enamel from inhumations has been measured for strontium, oxygen, and carbon isotope ratios (petrous bone from cremations was measured for strontium only) to obtain information on mobility and diet. SIsotopic proveniencing has been applied to human inhumations and cremations as well as fauna from the Viking Age site of Birka and the surrounding Mälaren region, located in east-central Sweden. Human enamel frominhumations has been measured for strontium, oxygen, and carbon isotope ratios (petrous bone from cremations was measured for strontium only) to obtain information on mobility and diet. Se
The aim of the present research was to evaluate a computerized version of the Trust game as amethod for studying real-life decisions and discriminatory behavior towards the poor. The stereotype of the poor typically consists of low perceived competence and medium/high perceived warmth. According to the BIAS map (Behaviors from Intergroup Affect and Stereotypes), this should trigger behavioral tend
