Search for dissertations about: "Lennart Gustavsson"

Showing result 1 - 5 of 6 swedish dissertations containing the words Lennart Gustavsson.

  2. 1. Language taught and language used : dialogue processes in dyadic lessons of Swedish as a second language compared with non-didactic conversations

    Author : Lennart Gustavsson; Per Linell; Roger Säljö; Linköpings universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Dialogue; Conversation analysis; Classroom communication; Second language teaching; Premisses for communication; Activity types; Dominance; Question-answer; INTERDISCIPLINARY RESEARCH AREAS; TVÄRVETENSKAPLIGA FORSKNINGSOMRÅDEN;

    Abstract : The purpose of the research reported in this monograph has been twofold. First, it aims at contributing to an inquiry of the ways in which language and context are intertwined. Second, it aims at giving a characterization of a specific communicative event, second language teaching. READ MORE

  4. 2. Reduction of N₂O emissions from fluidized bed boilers through gas injection

    Author : Lennart Gustavsson; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; gas injection; N2< sub>O; N2< sub>O reduction; fliudized bed boilers; emissions; nitrous oxide;

    Abstract : .... READ MORE

  5. 3. Reduction of the N2O Emission from Fluidized Bed Combustion by Afterburning

    Author : Lennart Gustavsson; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; chemical modelling; fuel injection; nitrous oxide; fluidized bed combustion; fluidized beds; afterburning; homogeneous heterogeneous reactions; N2O reduction; fluidized bed boiler; N2O emissions;

    Abstract : A method for reducing N2O emissions from fluidized bed combustion is presented and investigated. In contrast to flame combustion, fluidized bed combustion generates significant amounts of nitrous oxide (N2O) which are emitted to the atmosphere. READ MORE

  6. 4. Co-constructing Expertise : Competence Development through Work-Integrated e-Learning in joint Industry-University Collaboration

    Author : Monika Hattinger; Lars Svensson; Maria Spante; Lennart Malmsköld; Kristina M. Eriksson; Linn Gustavsson Christiernin; Anita Mirijamdotter; Högskolan Väst; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Competence Development; e-Learning design; Learning activities; Co-construction; Manufacturing industry; Expert knowledge; Knotworking; Expansive Transformation; Boundary crossing; Work Integrated Learning; Arbetsintegrerat lärande; Informatik; Informatics;

    Abstract : This thesis is inter-disciplinary and proceed from the ongoing challenges of the increased digitalization, automation and robotization that impact the manufacturing industry's emergent need of high-qualified practitioners. Digitalization also challenges universities to open up to external collaboration and to design blended e-learning targeting industry knowledge needs. READ MORE

  7. 5. Characterization of Chimney Flue Gas Flows : Flow Rate Measurements with Averaging Pitot Probes

    Author : Janne Paavilainen; Chris Bales; Jan-Olof Dalenbäck; Lennart Gustavsson; Högskolan Dalarna; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Flue gas; measurement; characterization; averaging Pitot tube; SolNET;

    Abstract : Performance testing methods of boilers in transient operating conditions (start, stop and combustion power modulation sequences) need the combustion rate quantified to allow for the emissions to be quantified. One way of quantifying the combustion rate of a boiler during transient operating conditions is by measuring the flue gas flow rate. READ MORE