Sökning: "wear estimation."

Visar resultat 6 - 10 av 24 avhandlingar innehållade orden wear estimation..

1. 6. Submerged Transmission in Wave Energy Converters : Full Scale In-Situ Experimental Measurements

   Författare :Erland Strömstedt; Mats Leijon; Hans Bernhoff; Jan-Olov Aidanpää; Uppsala universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Wave energy converter; direct drive; submerged transmission; piston rod; seal housing; sealing system; laser triangulation sensor; offshore measurements; relative displacement; vibrations; tilt angle; tilting; wear estimation.; Engineering Science with specialization in Science of Electricity; Teknisk fysik med inriktning mot elektricitetslära;

   Sammanfattning : Different wave power technologies are in development around the world in different stages of prototype testing. So far only a few devices have been deployed offshore at full scale for extended periods of time. Little data is published about how these different devices perform. LÄS MER

3. 7. Dry Clutch Modeling, Estimation, and Control

   Författare :Andreas Myklebust; Lars Eriksson; Joško Deur; Linköpings universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

   Sammanfattning : Increasing demands on comfort, performance, and fuel efficiency in vehicles lead to more complex transmission solutions. One such solution is the Automated Manual Transmission (AMT). It works just like an ordinary manual transmission but the clutch and the gear selection are computer controlled. LÄS MER

4. 8. Modeling and Estimation for Dry Clutch Control

   Författare :Andreas Myklebust; Lars Eriksson; Anders Robertsson; Linköpings universitet; []
   Nyckelord :;

   Sammanfattning : Increasing demands on comfort, performance, and fuel efficiency in vehicles lead to more complex transmission solutions. One such solution is the Automated Manual Transmission (AMT). It works just like an ordinary manual transmission but the clutch and gear selection are computer controlled. LÄS MER

5. 9. Tracking Wild Boar and Hunters : Osteology of Wild Boar in Mesolithic South Scandinavia

   Författare :Ola Magnell; Historisk osteologi; []
   Nyckelord :HUMANIORA; HUMANITIES; Humanities; Mesolithic; body size; age estimation; taphonomy; hunting; osteology; Humaniora; wild boar;

   Sammanfattning : This thesis deals with the hunting of wild boar during the Mesolithic in South Scandinavia and the relationship between humans and wild game. The study is based on an analysis of osteological remains from sites in Scania, Sweden, dating from the Late Maglemose Culture to the Early Ertebølle Culture. LÄS MER

7. 10. Traffic-related pollutants in urban snow : Concentrations, size fractionation, and release with snowmelt

   Författare :Arya Vijayan; Maria Viklander; Helene Österlund; Göran Blomqvist; Luleå tekniska universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Urban snow; Traffic pollution; Suspended solids; Metals; PAHs; Tire and Road wear Particles T RWPs ; Microplastics MPs ; Size fractionation; VA-teknik; Urban Water Engineering; Centrumbildning - Centrum för dagvattenhantering DRIZZLE ; Centre - Centre for Stormwater Management DRIZZLE ;

   Sammanfattning : In urban areas with seasonal snow, traffic-related pollutants such as solid particles, metals, chloride, organic pollutants, and microplastics (MPs) can be temporarily stored in snowbanks along roads and streets. When the snow melts, it releases the accumulated pollutants and the resulting snowmelt with diverse pollutants may partly infiltrate into the ground, or enter storm sewers and eventually be discharged into, and impact on, the receiving waters. LÄS MER