Sökning: "operational costs"

Visar resultat 6 - 10 av 435 uppsatser innehållade orden operational costs.

1. 6. Overstock of aftermarket parts in Africa at Sandvik Stationary Crushing and Screening

   Master-uppsats, Lunds universitet/Produktionsekonomi

   Författare :Mattias Johannesson; [2023]
   Nyckelord :Inventory management; Overstock; Excessive inventory; Obsolete inventory; Redistribution; Technology and Engineering;

   Sammanfattning : Title: Overstock of aftermarket parts in Africa at Sandvik Stationary Crushing and Screening Author: Mattias Johannesson Supervisor: Fredrik Olsson, Division of Production Management Background: An increase of customer expectations such as demand for more customizable options, shorter lead times and availability puts more and more pressure on a company's logistical processes. With fluctuating demand, inconsistent lead times and uncertainty around the world, variability is present and adds complexity to the logistical processes and needs to be handled appropriately to lower costs and match supply and demand. LÄS MER

3. 7. Tribological characterization of a ball bearing subjected to an electric field : Electric drivetrain tribology

   Master-uppsats, Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

   Författare :Muhammad Umar Farooq; [2023]
   Nyckelord :Ball bearing; electric drivetrain; tribology; electric field; characterization; bearing currents; discharge;

   Sammanfattning : Electric machines are widely used in for instance the automotive industry in electric vehicles and in wind turbines. The electrical machines have mechanical bearings as an integral part used to transmit power and load. In addition, the main function includes reducing friction between interacting surfaces. LÄS MER

4. 8. Effects of recirculating water treatment sludge

   Master-uppsats, Lunds universitet/Kemiteknik (CI)

   Författare :Sofia Mile; [2023]
   Nyckelord :Chemical Engineering; Water and Environmental Engineering; Water Treatment; Coagulation Flocculation; Sludge Recirculation; Technology and Engineering;

   Sammanfattning : Drinking water is crucial in our everyday life. As with many other processes, it is important to produce water of drinking quality in a sustainable manner. This can occur by e.g. LÄS MER

5. 9. Unlocking the Potential of Solar-Hydro Hybrid Solutions: Feasibility and Economic Analysis

   Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Industriell elektroteknik och automation

   Författare :Måns Rosberg; [2023]
   Nyckelord :Hydropower; Solarpower; Hybrid power production; Solar-hydro hybrid power; Reservoir storage; Energy storage; Pumped hydro power; Floating PV; PV; Photovoltaics; Technology and Engineering;

   Sammanfattning : Hybrid solutions that combine multiple renewable energy sources, such as solar power and hydro power, are gaining popularity as a means of meeting the growing energy demands while minimising environmental impacts, but also as an opportunity of connecting solar power plants to the grid in areas where this might not be possible unless large investments are made. This master thesis aims to evaluate the feasibility and economic viability of integrating solar panels with an existing grid connection point at a hydro power plant, along with the introduction of an energy storage solution using a hydro power plant reservoir. LÄS MER

7. 10. A case study on Trucks’Crossmembers at Volvo Group

   Master-uppsats, KTH/Produktionsutveckling

   Författare :Aman Sultania; [2023]
   Nyckelord :;

   Sammanfattning : This thesis aims at investigating the crossmember business within the context of Volvo Trucks, with a focus on identifying standardization opportunities and optimizing the supply chain for improved efficiency and cost savings. The objectives of this study include mapping commonalities in design, raw material grade, surface finish, and thickness across different trucks and brands. LÄS MER