Sökning: "Process analysis"

Visar resultat 1 - 5 av 4847 avhandlingar innehållade orden Process analysis.

  1. 1. Process modelling based on data from an evaporation and a CTMP process : Analysis of energy efficiency and process variability

    Detta är en avhandling från Karlstad : Karlstads universitet

    Författare :Daniel Ekbåge; Karlstads universitet.; [2018]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; CTMP; process modelling; evaporation; energy efficiency; Miljö- och energisystem; Environmental and Energy Systems;

    Sammanfattning : The manufacture of pulp and paper is an energy intensive process configured of several unit processes that shape a network of flows of wood chips, chemical pulp, mechanical pulp, paperboard, steam and other important components. Improved energy efficiency supports sustainability of the process and the products. LÄS MER

  2. 2. Process planning for precision manufacturing An approach based on methodological studies

    Detta är en avhandling från Stockholm : KTH Royal Institute of Technology

    Författare :Mats Bagge; KTH.; [2014]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Process planning; precision manufacturing; machining; tolerance chain analysis; process behaviour; process performance; process capability; in-process workpiece.; Production Engineering; Industriell produktion;

    Sammanfattning : Process planning is a task comprising a broad range of activities to design and develop an appropriate manufacturing process for producing a part. Interpretation of the part design, selection of manufacturing processes, definition of operations, operation sequences, machining datums, geometrical dimensions and tolerances are some common activities associated with the task. LÄS MER

  3. 3. Citrus Waste Biorefinery Process Development, Simulation and Economic Analysis

    Detta är en avhandling från Chalmers University of Technology

    Författare :Mohammad Pourbafrani; Högskolan i Borås.; [2010]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; citrus waste; biorefinery; ethanol; biogas; Bioteknik; process simulation; encapsulated yeast; Citrus wastes; economic analysis; computational fluid dynamic simulation; pectin; limonene; methane;

    Sammanfattning : The production of ethanol and other sustainable products including methane, limonene and pectin from citrus wastes (CWs) was studied in the present thesis. In the first part of the work, the CWs were hydrolyzed using enzymes – pectinase, cellulase and β-glucosidase – and the hydrolyzate was fermented using encapsulated yeasts in the presence of the inhibitor compound ‘limonene’. LÄS MER

  4. 4. The complex internationalization process unfolded The case of Atlas Copco’s entry into the Chinese mid-market

    Detta är en avhandling från Uppsala : Företagsekonomiska institutionen, Uppsala universitet

    Författare :Mikael Eriksson; Uppsala universitet.; [2016]
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; International Business; Internationalization process; Complexity; Process theory; Strategy process; Evolutionary process; Political process; Business Studies; Företagsekonomi;

    Sammanfattning : Despite its contemporary relevance, we still have limited empirical knowledge about the forces underlying complex internationalization processes as when multinational corporations (MNCs) seek to enter new growing markets. Based on a real-time process study comprising ninety interviews and two hundred hours of observation made between 2009 and 2012, Atlas Copco’s entry into the Chinese mid-market was investigated. LÄS MER

  5. 5. Educational situations in clinical settings : a process analysis

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Gertrud Grahn; Uppsala universitet.; [1987]
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SOCIAL SCIENCES Social sciences Education; SAMHÄLLSVETENSKAP Socialvetenskap Pedagogik;

    Sammanfattning : .... LÄS MER