Sökning: "process modelling"

Visar resultat 11 - 15 av 963 avhandlingar innehållade orden process modelling.

  1. 11. Environmental Modelling Learning from Uncertainty

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

    Författare :John M. Juston; KTH.; [2012]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; Models; data; error; uncertainty; hydrology; soil carbon; wetlands; phosphorus;

    Sammanfattning : Environmental models are important tools; however uncertainty is pervasive in the modeling process.   Current research has shown that under­standing and representing these uncertainties is critical when decisions are expected to be made from the modeling results. LÄS MER

  2. 12. Delamination in APS applied thermal barrier coatings : life modelling

    Detta är en avhandling från Linköping : Linköpings universitet

    Författare :Magnus Jinnestrand; Linköpings universitet.; Linköpings universitet.; [2004]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TECHNOLOGY; TEKNIKVETENSKAP;

    Sammanfattning : Thermal barrier coatings, TBCs, are used in gas turbines as a thermal shield resulting in lower temperature in coated components. The decrease of temperature allows higher gas temperatures in the turbine, which increase the efficiency. LÄS MER

  3. 13. Model based business development : a case study of the communication of generic process models

    Detta är en avhandling från Stockholm : Infrastruktur

    Författare :Berndt Lundgren; KTH.; [2002]
    Nyckelord :Process; Modelling; Generic; ProFacil; Case study; Situation semantics;

    Sammanfattning : .... LÄS MER

  4. 14. Simulations of Evaporation Plants in Kraft Pulp Mills: Including Lignin Extraction and Use of Excess Heat

    Detta är en avhandling från Stockholm : Infrastruktur

    Författare :Marcus Olsson; [2009]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; kraft pulp mill.; lignin extraction; heat integration; process integration; energy saving; excess heat; simulation; Energy-efficient evaporation; modelling;

    Sammanfattning : In this thesis, evaporation plants at kraft pulp mills are simulated with the purpose of making them more energy efficient. The work is important since energy saving is assumed to be one of the major solutions for handling the world's energy demand in the future. LÄS MER

  5. 15. Phase chemistry in process models for cement clinker and lime production

    Detta är en avhandling från Umeå : Umeå Universitet

    Författare :Bodil Hökfors; Umeå universitet.; [2014]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Process modelling; phase chemistry; cement clinker; lime; sustainability; CO2; energy;

    Sammanfattning : The goal of the thesis is to evaluate if developed phase chemical process models for cement clinker and lime production processes are reliable to use as predictive tools in understanding the changes when introducing sustainability measures.The thesis describes the development of process simulation models in the application of sustainability measures as well as the evaluation of these models. LÄS MER