Sökning: "flow variability"

Visar resultat 1 - 5 av 81 uppsatser innehållade orden flow variability.

  1. 1. If Trees Could Talk - Dendrochemistry, a Promising Method for Understanding Pollution History

    Master-uppsats, Göteborgs universitet/Institutionen för geovetenskaper

    Författare :Jonatan Uusitalo; [2023-08-17]
    Nyckelord :;

    Sammanfattning : Heavy metal pollution presents a significant environmental challenge in the Anthropocene era, and understanding pollution history is crucial to address historical pollution and implementing effective mitigation measures. This study stands among a few comprehensive dendrochemical investigations that utilized an extensive dataset and energy dispersive X-ray fluorescence (EDXRF) technique to reconstruct the contamination history of As, Cd, Cu, Ni, Pb, and Zn, with a focus on Cu. LÄS MER

  3. 2. Developing a Cost Model For Combined Offshore Farms : The Advantages of Co-Located Wind and Wave Energy

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Eva Blech; [2023]
    Nyckelord :Wave Energy; Floating Offshore Wind; Co-located Wind-Wave Farm; Levelized Cost of Energy; Multi-Source Offshore Farm; Vågenergi; flytande havsbaserad vindkraft; samlokaliserad vind- och vågpark; nivellerad energikostnad; havsbaserad park med flera källor;

    Sammanfattning : Previous research has displayed that multi-source farms provide an opportunity to reduce the cost of energy and improve the energy output quality. This thesis assesses the cost competitiveness of co-located wind-wave farms, specifically floating offshore wind (FLOW) turbines and CorPower’s wave energy converters (WEC). LÄS MER

  4. 3. Improvement and Standardization of Forklift Remanufacturing : Action Research on Toyota Material Handling Sweden forklift remanufacturing

    Master-uppsats, Linköpings universitet/Produktionsekonomi

    Författare :Mattias Dang Vu; Sabah Arouk; [2023]
    Nyckelord :Remanufacturing; Inspection; Process flow; Cost estimation; Decision-making; Återtillverkning; Inspection; Processflöde; Kostnadsuppskattning; beslutsfattande;

    Sammanfattning : The current production field operates on linear resource flows, characterized by known supply and consistent manufacturing materials. In contrast, a remanufacturing system experiences variable process flows for each produced unit, even though the end product remains the same. LÄS MER

  5. 4. Analysis of Rainfall-runoff processes at different scales in two mountainous, Arctic catchments in northern Sweden

    Master-uppsats, Stockholms universitet/Institutionen för naturgeografi

    Författare :June Johansson; [2023]
    Nyckelord :Arctic hydrology; Catchment response parameters; Water height recession analysis; Permafrost presence; Glacier presence;

    Sammanfattning : The hydrological regime in Arctic catchments is being altered as an effect of climate change. To be able to project future changes in Arctic hydrology and hydrogeology, the mechanisms and drivers affecting runoff generation needs to be understood. LÄS MER

  7. 5. Implementing DDMRP : Supply Chain transformation Through Inventory Management

    Master-uppsats, Linköpings universitet/Produktionsekonomi

    Författare :Franklin Aduwa; [2023]
    Nyckelord :DDMRP; Supply chain management; Inventory management;

    Sammanfattning : An organization's systematic operation and supply chain management are the criteria for developing a sustainable competitive advantage over other companies. However, fulfilling this goal has become increasingly difficult in today's business environment, as traditional planning and control methods were not designed to withstand such difficulty, hence making the supply chain very complex. LÄS MER