Visar resultat 1 - 5 av 563 avhandlingar innehållade ordet TEKNIKVETENSKAP.

  1. 1. The interdependence of plastic behaviour and final properties of steel wire, analysed by the finite element method

    Författare :Henrik Överstam; Magnus Jarl; Sven-Erik Lundberg; Chunhui Luo; Örebro universitet; []
    Nyckelord :Technology; FEM; defects; steel wire; wire drawing; rolling; forging; Teknikvetenskap; TECHNOLOGY; TEKNIKVETENSKAP; Maskinteknik; Mechanical Engineering;

    Sammanfattning : The finite element method (FEM) has been used in order to study the interdependence of plastic behaviour and final properties in steel wire. Three processes metal forming have been studied: billet forging, wire rod rolling, and cold drawing. LÄS MER

  2. 2. Distributed Resources in a Re-Regulated Market Environment

    Författare :Thomas Ackermann; KTH; []
    Nyckelord :Distributed Generation; Electricity Markets; TECHNOLOGY; TEKNIKVETENSKAP;

    Sammanfattning : This thesis analyses the value that distributed resources(DR) can contribute to an economically effcient operation of are-regulated electricity market and discusses the relevantchanges in the regulatory framework to allow the appropriatedevelopment of DR whenever DR may increase the economiceffciency of the electricity market. Distributed resources thereby combine two aspects:Distributed generation and demand-side resources. LÄS MER

  3. 3. Interdisciplinary integration in complex product development : managerial implications of embedding software in manufactured goods

    Författare :Niklas Adamsson; Margareta E. B. Norell Bergendahl; Martin Törngren; Annika Zika-Viktorsson; Pär Åhlström; KTH; []
    Nyckelord :Complex product development; interdisciplinary integration; technology fusion; systems engineering; new product development; TECHNOLOGY; TEKNIKVETENSKAP;

    Sammanfattning : Incorporating electronics and software systems into manufactured goods is becoming very common in manufacturing companies. New technical functions, increased flexibility, and compensation for mechanical design weaknesses are some key drivers of this technological change in our everyday products. LÄS MER

  4. 4. Mechatronics engineering : New requirements on cross-functional integration

    Författare :Niklas Adamsson; Margareta Norell Bergendahl; Eva Lovén; KTH; []
    Nyckelord :Mechatronics engineering; product development; multidisciplinary teamwork; organizational integration; cooperation; TECHNOLOGY; TEKNIKVETENSKAP;

    Sammanfattning : Several industrial sectors experience an increased reliance on mechatronic systems as electronics and software are being embedded into the traditional mechanical systems of these industries. Important challenges within mechatronics engineering comes from management of multi-disciplinary development project teams and the highly complex scope of problems, which in turn require extensive coordination and integration, both in terms of technical and organisational matters. LÄS MER

  5. 5. Valuation of environmental impacts and its use in environmental systems analysis tools

    Författare :Sofia Ahlroth; Göran Finnveden; Lars Drake; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; valuation; weighting; ecosystem services; elimate change; impact assessment; TECHNOLOGY; TEKNIKVETENSKAP;

    Sammanfattning : Valuation of environmental impacts in monetary terms is a both difficult and controversial undertaking. However, the need to highlight the value of ecosystem services in policy decisions has become more and more evident in the face of climate change and diminishing biodiversity in the sea and other ecosystems. LÄS MER