Sökning: "Qualitative prediction and comparison"

Visar resultat 6 - 8 av 8 avhandlingar innehållade orden Qualitative prediction and comparison.

  1. 6. Fluid Dynamics and Erosion in a Fluidized Bed for Energy Production. A Numerical and Experimental Study

    Författare :Klas Johansson; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; experimental validation; multiphase flow; energy; two-fluid model; environment;

    Sammanfattning : This thesis presents an experimental and a numerical investigation of fluid dynamics and erosion of heat transfer tubes in fluidized beds for energy conversion. The objective is to obtain recommendations for suitable models that can be used to predict the fluid dynamics and material wastage of heat exchanger tubes in fluidized beds. LÄS MER

  3. 7. Physiological- and Socio-Cultural Conditions for Performance in Women's Ice Hockey

    Författare :Tommy Henriksson; Kajsa Gilenstam; Anncristine Fjellman-Wiklund; Truls Raastad; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; women s ice hockey; female hockey players; positional characteristics; birth distribution; maturity status; exercise physiology; test methodology; sport; physiological characteristics; fysiologi; Physiology; gender studies; genusvetenskap;

    Sammanfattning : Background: The ice hockey community is founded on masculine norms and values, and the hockey rink is often described as “the home of men’s ice hockey”. Despite a growing popularity, women’s ice hockey has low priority in comparison to the men’s game. LÄS MER

  4. 8. An Improved Belief Rule-Based Expert System with an Enhanced Learning Mechanism

    Författare :Raihan Ul Islam; Karl Andersson; Mohammad Shahadat Hossain; Christian Becker; Luleå tekniska universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Pervasive Mobile Computing; Distribuerade datorsystem;

    Sammanfattning : Belief rule-based expert systems (BRBESs) are widely used in various domains which provide an integrated framework to handle qualitative and quantitative data by addressing several kinds of uncertainty. The correctness of the data significantly affects the accuracy of the BRBESs. LÄS MER