Sökning: "lubricated"

Visar resultat 1 - 5 av 53 uppsatser innehållade ordet lubricated.

  1. 1. Multiscale & Multiphysics Modelling of Thrust Pad (Air) Bearings

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

    Författare :Nipon Roy; [2023]
    Nyckelord :Finite element modelling; Air bearing; Multiphysics simulations; Air lubrication; surface texture; Topology optimization;

    Sammanfattning : Without lubrication, machines are not imaginable to perform over a long period of time and complete their designated operations. With its omnipresent availability, the air is capable of functioning as a lubricant in long operations very efficiently. Moreover, thrust bearings support axial loads and transmit power at the same time under heavy loads. LÄS MER

  3. 2. Studie av självsmörjande lagermaterial i vattenfyllda kaplannav

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

    Författare :Anton Fältskytt; [2022]
    Nyckelord :vattenkraft; självsmörjande lager;

    Sammanfattning : hydropower, self lubricated bearings .... LÄS MER

  4. 3. Performance Analysis of Environmentally Adaptable Grease in Large open gears

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

    Författare :Victor Ogunmoye; [2022]
    Nyckelord :Grease; Large open gears; tribology; lubrication; wear; friction; Twin disc; Material surface;

    Sammanfattning : Environmentally adaptable grease (EAG) lubricants are essential in applications with loss lubrication due to their biodegradable nature. This is because the lubricants could be expelled into the environment during usage in some applications e.g., marine and mining applications. LÄS MER

  5. 4. Condition Monitoring (CM) : Concept selection of sensors for monitoring of mechanical wear

    M1-uppsats, Karlstads universitet

    Författare :Hampus Vinblad; [2022]
    Nyckelord :Condition Monitoring; mechanical wear; oil analysis;

    Sammanfattning : This bachelor thesis has been executed with the product development process double diamond. The thesis has been performed at Karlstad University in cooperation with Kongsberg Maritime in Sweden AB. The objective of the thesis has been to develop a condition monitoring system for Kongsberg’s waterjet department. LÄS MER

  7. 5. The Influence of Electric Currents on Performance of Grease Lubricated Rolling Element Bearings

    Master-uppsats, KTH/Maskinkonstruktion (Inst.)

    Författare :Bharath Chanamolu; [2022]
    Nyckelord :Angular contact bearings; Bearing currents; Shaft voltages; Film thickness estimation; Electrical-capacitance method; Frictional moment measurements; Lubricant starvation; Vinkelkontaktlager; Lagerströmmar; Axelspänningar; Filmtjockleksuppskattning; Elektrisk-kapacitansmetod; Friktionsmomentmätningar; Smörjmedelsvält..;

    Sammanfattning : The technological advancement in electrical machinery represents the need to understand the lubricant behaviour in the electrical environment. As shaft voltages are unavoidable in electrical machinery, developing new grease formulations and studying their performance against electric loads is required. LÄS MER