Sökning: "Distributed manufacturing"

Visar resultat 31 - 35 av 90 uppsatser innehållade orden Distributed manufacturing.

  1. 31. Analytical tool for electromechanical actuators for primary and secondary flight control systems : Optimization of the initial design of the EMA using parametric sizing models

    Master-uppsats, Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

    Författare :Albin Linderstam; [2019]
    Nyckelord :EMA; electromechanical actuators; three-phase synchronous permanent magnet motor; power-offbrake; two-stage planetary gear; ball screw; Saab Avionics Systems;

    Sammanfattning : The number of flights have increased by 80% between 1990 and 2014, and the demand for air travel continues to increase. Even though the aviation sector contributes to economical and social benefits, it still affects the climate change [1]. LÄS MER

  3. 32. CFD Simulation of Fluid Flow During Laser Metal Wire Deposition using OpenFOAM : 3D printing

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Författare :Jennifer Lundkvist; [2019]
    Nyckelord :;

    Sammanfattning : The focus of this work was to simulate the fluid flow within a melt pool geometry, during an additive manufacturing process, implementing the CFD software OpenFOAM version 1806. Two separate models were created and run during this work, the first using a temperature mapping from a finite element (FE) model and the second being a free-standing model with Gaussian distributed laser beam striking down on the top surface. LÄS MER

  4. 33. Examining and Evaluating Potential Blockchain Applications in Manufacturing and R&D

    Magister-uppsats, Uppsala universitet/Industriell teknik

    Författare :Peter Henry Ernst Soldner; [2019]
    Nyckelord :;

    Sammanfattning : Blockchain – the technology behind virtual currencies such as Bitcoin – is beingpromoted by many as one of the most promising emerging technologies. At its corethe blockchain is a distributed, immutable data base, able to pinpoint exactly whenand by whom a given transaction has been made. LÄS MER

  5. 34. Förutsättningarna för additiv tillverkning ombord på svenska marinens ytfartyg

    Master-uppsats, KTH/Industriell ekonomi och organisation (Inst.)

    Författare :Herman Holgert; Victor Cardenas; [2019]
    Nyckelord :;

    Sammanfattning : Arbetet syftar till att undersöka om additiv tillverkning (AM) kan vara en lämplig resurs ombord på svenska marinens ytfartyg för att möjliggöra tillverkning av komponenter. Underhåll av fartygen inom den svenska marinen kan i nuläget vara utmanande då flertalet fartyg innehåller av komponenter som inte längre finns tillgängliga att köpa in. LÄS MER

  7. 35. A strategic distribution model for an upscaling project at an emerging market - and a blockchain technology use case approach to the supply chain

    Master-uppsats, Lunds universitet/Teknisk logistik

    Författare :Anes Sestic; William Ribbing Dahlgren; [2018]
    Nyckelord :Distributed manufacturing; upscaling; supply chain planning; network planning; scenario planning; blockchain technology; business development; supply chain management; simulation modelling; transparency; traceability; Business and Economics;

    Sammanfattning : Background: Globalization is a phenomenon which has been around since the mid- 19th century, influencing companies to either expand existing markets or entering new markets, to seek new profits. For companies with a global supply chain, the total supply chain cost is a vital factor. LÄS MER