Sökning: "Oljeanalys"

Hittade 5 uppsatser innehållade ordet Oljeanalys.

  1. 1. Sensors for intelligent and reliable components

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

    Författare :Pontus Lundman; [2020]
    Nyckelord :Wind turbine; Gearbox; Sensor; Condition monitoring; Cyber-physical system; Vindkraftverk; Växellåda; Sensor; Tillståndsövervakning; Cyberfysiskt system;

    Sammanfattning : One way to tackle the climate change society is facing today is through the change to renewable energy sources, such as wind power. Today, a trend when it comes to technology is that products are evolving into becoming more cyber-physical systems (CPS) by integrating functions realized with mechanics, control and communication. LÄS MER

  3. 2. Utvärdering och användning av maskindata för tillståndsbaserat underhåll i en industriell kontext

    Uppsats för yrkesexamina på avancerad nivå, Blekinge Tekniska Högskola/Institutionen för industriell ekonomi

    Författare :Stefan Milakovic; [2016]
    Nyckelord :Condition-based maintenance; oil analysis; Analytic Hierarchy Process; industrial maintenance; process data; vibration monitoring; Tillståndsbaserat underhåll; oljeanalys; Analytic Hierarchy Process; industriellt underhåll; processdata; vibrationsmätning;

    Sammanfattning : Industriellt underhåll har upplevt en utveckling från det ursprungliga akuta avhjälpande underhållet till dagens möjligheter till underhåll baserat på data, så kallat tillståndsbaserat underhåll (CBM). För CBM genomförs endast underhåll vid behov och detta bestäms av aktuell data från den studerade utrustningen. LÄS MER

  4. 3. Methods of high-dimensional statistical analysis for the prediction and monitoring of engine oil quality

    Master-uppsats, KTH/Matematisk statistik

    Författare :Fredrik Berntsson; [2016]
    Nyckelord :;

    Sammanfattning : Engine oils fill important functions in the operation of modern internal combustion engines. Many essential functions are provided by compounds that are either sacrificial or susceptible to degradation. The engine oil will eventually fail to provide these functions with possibly unrepairable damages as a result. LÄS MER

  5. 4. Improved failure detection with higher degree of statistical confidence

    Master-uppsats, KTH/Maskinkonstruktion (Inst.)

    Författare :Josefine Tarvainen; [2015]
    Nyckelord :Gearbox; Vibration; Gear; Truck; växellåda; vibration; kugghjul; lastbil;

    Sammanfattning : This master thesis has been performed by a request from Scania CV AB in Södertälje. Scania CV AB is a global company manufacturing heavy vehicles, such as busses and trucks. When developing a gearbox, an endurance test is made that shows failures, such as damaged gears or bearings. STP and delta-ANALYSER are used to discover this kind of failure. LÄS MER

  7. 5. Analysis of oil content in the transgenic lines and wild-type of Lepidium campestre

    Kandidat-uppsats, SLU/Dept. of Biosystems and Technology (from 130101)

    Författare :Philip Berg; [2014]
    Nyckelord :Lepidium campestre; Oljeanalys; Gaskromathografi; Vitrioscilla; Hemoglobingen;

    Sammanfattning : The world's population is increasing and will be reaching up to 9 billion by 2050. More food needs to be produced in order to satisfy the growing demand in the future. Meanwhile there are increased focuses on the food we produce, which are healthier and have less negative impact on the environment. LÄS MER