Sökning: "material parameter study"

Visar resultat 1 - 5 av 246 uppsatser innehållade orden material parameter study.

  1. 1. Prognostisering av framtida materialbehov i ERP-system : En fallstudie på Wexiödisk AB

    Uppsats för yrkesexamina på grundnivå, Linnéuniversitetet/Institutionen för maskinteknik (MT)

    Författare :Oscar Lönnblom; Viktor Östergren; [2023]
    Nyckelord :Forecasting; SAP; ERP; MRP; carrying cost of capital; lead time; Safety stock; Prognostisering; SAP; ERP; materialplanering; kostnad för bundet kapital; ledtid; säkerhetslager;

    Sammanfattning : Utvecklingen av teknologin i dagens industrier förändras snabbt och för att bibehålla verksamhetens konkurrenskraft är det viktigt att förstå kundernas behov. Prognostisering är förväntat framtida behov baserad på historisk data. LÄS MER

  3. 2. Feasibility Study on Additive Manufacturing of Copper Windings using Electron Beam Melting

    Master-uppsats, KTH/Produktionsutveckling

    Författare :Marilena Wiele; Murad Abulawi; [2023]
    Nyckelord :Electron beam melting; Additive manufacturing; Electric motor windings; Hairpin windings; Winding design; Copper; Parameter optimization; Electrical conductivity; Elektronstrålesmältning; Additiv tillverkning; Elmotorlindningar; Hårnålslindningar; Lindningsdesign; Koppar; Parameteroptimering; Elektrisk ledningsförmåga;

    Sammanfattning : Within the framework of this thesis, the electron beam melting of pure copper for the purpose of producing electrical windings was examined. The conventional manufacturing process of copper windings was investigated, and the potential advantages offered by the design freedom inherent in the electron beam melting process were explored. LÄS MER

  4. 3. Greening the grid of Indonesia - Second life application for Lithium-Ion Electric Vehicle batteries in Indonesia’s Energy System

    Master-uppsats, Lunds universitet/Innovation

    Författare :Felix Kruse; Paula Runsten; [2023]
    Nyckelord :electrification; battery repurposing; renewable energy; net-zero emissions; energy storage systems; Technology and Engineering;

    Sammanfattning : With the increasing energy demand from urban electrification, the growing economy and global warming, Indonesia has some extensive challenges ahead. Additionally, growing demand for Li-ion batteries is causing shortages of virgin battery minerals in parallel with the increasing demand for energy storage to accommodate electrification. LÄS MER

  5. 4. Surface and Subsurface Flow Connection and Dominating Runoff Mechanism in Hillslope of Tarfala, Northern Sweden.

    Master-uppsats, Uppsala universitet/Luft-, vatten- och landskapslära

    Författare :Namika Maharjan; [2023]
    Nyckelord :Advanced Terrestrial Simulator ATS ; hillslope connectivity; tracer test; hydrological modeling; parameter analysis; sub artic regions; hillslope hydrology;

    Sammanfattning : The Sub artic regions are becoming increasingly important due to the effects of climate change. In northern Sweden, thawing of permafrost has led to significant increases in annual minimum flows in several catchments. LÄS MER

  7. 5. Fracture simulation with a hyperelastic phase field model

    Master-uppsats, KTH/Hållfasthetslära

    Författare :Adrien Fradet; [2023]
    Nyckelord :Fracture; Phase field modeling; Hyperelasticity; Brott; fasfält-methoden; hyperelasticite;

    Sammanfattning : The phase field method is a versatile tool to study crack initiation and propagation in systems with complex geometries. Based on a variational formulation of the equilibrium equations, the sharp crack topology is regularized by a crack with diffusive edges and the damage is described by a continuous phase field variable. LÄS MER