Essays about: "reliability of mechanical"

Showing result 11 - 15 of 55 essays containing the words reliability of mechanical.

  1. 11. Optimization of Kaplan turbines for frequency regulation in hybrid hydropower plants

    University essay from Uppsala universitet/Institutionen för elektroteknik

    Author : Nayan Narkhede; [2022]
    Keywords : Kaplan; Kaplan turbines; frequency regulation; hybrid hydropower plants; wear and tear; guide vanes; runner blades;

    Abstract : The increasing penetration of variable renewable energy sources in the Nordic Power System is causing frequency quality degradation and has increased the importance of primary frequency control provided by hydropower plants. Hydropower is the world’s largest renewable energy source. READ MORE

  3. 12. Technical Optimization of a Long Span Beam made of Glulam Elements

    University essay from KTH/Byggnadsmaterial

    Author : Mario Bulgarini; [2021]
    Keywords : Glulam structures; long span ceilings; optimal arrangement; technical considerations; self weight minimum.;

    Abstract : Timber constructions have during the past two or three decades become more andmore common, mostly due to the easy prefabrication and the cheap, sustainablematerial. For long-span applications it is vital to find design solutions that optimizethe structure from the point of view of material consumption, number of theconnections, structural reliability etc. READ MORE

  4. 13. Designing a New Warehouse to Improve Space Utilization and Handling Efficiency: A Case Study of a Production Warehouse

    University essay from Lunds universitet/Teknisk logistik

    Author : Erik Ramström; Emil Niklasson; [2021]
    Keywords : Warehousing; warehouse design; production warehouse; contextual factors; space utilization; Technology and Engineering;

    Abstract : Title: Designing a new warehouse to improve space utilization and handling efficiency: A case study of a production warehouse Authors: Emil Niklasson, Erik Ramström Supervisor: Joakim Kembro, Department of Industrial Management and Logistics, Faculty of Engineering, Lund University Problem description: The focus on warehousing has grown in the industry during the 21st century to increase the competitive advantage of companies. Despite this, the development of the coil warehouse at Alfa Laval has received little focus during the last decades. READ MORE

  5. 14. Reliability Assessment of Electro-mechanical Linear Actuator

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Raveena Dnyaneshwar Adsul; [2021]
    Keywords : Reliability assessment; FMEA; Sensitivity analysis; Tests; Tillförlitlighetsbedömning; FMEA; Känslighetsanalys; Tester;

    Abstract : Syftet med denna avhandling var att uppskatta livslängden och tillförlitligheten för det elektromekaniska linjära ställdonet genom att använda metoder för sannolikhet och statistik, med fokus på att fastställa svagare områden som kan förbättras för att inkludera dessa förbättringar i kommande generation. Bedömningen gjordes kvantitativt och kvalitativt. READ MORE

  6. 15. Structural optimization of electronic packages using DOE

    University essay from KTH/Hållfasthetslära

    Author : Robin Johansson; [2020]
    Keywords : Design of experiments; DOE; Structural optimization; Electronic packages; DOE; Försöksplanering; Strukturoptimering;

    Abstract : The reliability of a mechanical system containing electronic packages is highly affectedby the environment the system is stationed in. The difference and fluctuationsbetween the ambient temperature and the operating temperature of the electronicpackage cause accumulation of inelastic strains in the package components thusdecreasing the service life. READ MORE