Sökning: "Twin disc tribometer"

Hittade 3 uppsatser innehållade orden Twin disc tribometer.

  1. 1. 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

  3. 2. Optimisation of tribology of Alfa Laval separator screw gear systems

    Master-uppsats, Luleå tekniska universitet/Maskinelement

    Författare :Anurag Singh; [2022]
    Nyckelord :Screw gears; Tribology; Wear; Lubrication; Materials; Surface; Roughness; Twin disc tribometer;

    Sammanfattning : Gears are machine elements essential for mechanical transmission. Wear of gear teeth can causechanges in their profile geometry, causing vibration, noise, and subsequent gear failure. In this thesisproject, a twin disc tribometer has been used to mimic the actual Alfa Laval separator screw gearsystems. LÄS MER

  4. 3. Influence of ANS Triboconditioning on friction and fatigue in rolling contact configurations

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

    Författare :Björn Hedmark; Per Wallgren; [2019]
    Nyckelord :Tribology; friction; fatigue; micropitting; surface engineering; twin-disc; triboconditioning; LTU;

    Sammanfattning : The automotive industry is constantly being challenged by customers and authorities to enhance the efficiency of the internal combustion engine (ICE) in order to achieve improved fuel consumption and reduced emissions. There are several interfaces within the design of an ICE that causes frictional losses, one of them is the valvetrain. LÄS MER