Essays about: "dubbdäck"

Found 4 essays containing the word dubbdäck.

  1. 1. Redesign of a tribological pin-on-disc machine

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Michal Szumin; [2022]
    Keywords : tribometer; particulate matter; studded tyres; tyre-road contact; tribometer; partiklar; dubbdäck; kontakt mellan däck och väg;

    Abstract : In contradistinction with road transport exhaust particulate matter (PM) emission, non-exhaust PM emission has not decreased substantially in recent years. One source of non-exhaust PM emission is studded tyre-pavement contact. READ MORE

  2. 2. Design of a wheel rig for studded tire wear and aerosol studies

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

    Author : Weizhen Jiang; [2021]
    Keywords : studded tire; wear and aerosol; test rig; dubbdäck; slitage och aerosol; testrigg;

    Abstract : Studded tires are widely used in Nordic areas like Sweden for its good road-gripping performance on icy roads. However, the pavement wear and aerosol caused by studded tires become big concerns considering the usage of studded tires. Studies are carried to quantify the wear and aerosol generated during the process. READ MORE

  3. 3. Studded tire wear - comparison between British Pendulum and Pin on disc testing

    University essay from KTH/Maskinkonstruktion (Avd.)

    Author : Ryohei Kozuka; [2017]
    Keywords : Studded tire; Concrete road wear; Pin on disc; British Pendulum; Dubbdäck; betongväg; nötning; pinne-på-skiva; Brittisk pendel;

    Abstract : Studded tires are widely used during the winter season in the Nordic countries due to their performance qualities in extreme cold temperatures, however they cause wear on the road surface. This is not only an economic problem but also a health problem due to amount of airborne wear particles that are generated. READ MORE

  4. 4. Porous Asphalt Clogging Performance Under Swedish Conditions

    University essay from KTH/Byggvetenskap

    Author : Fuad Ahmed; [2015]
    Keywords : Air voids; clogging; noise; porous asphalt; X-ray; maintenance; Hålrum; igensättning; buller; bullerreducerande beläggning; tomografi; rengöring;

    Abstract : Porous asphalt has gradually gained a lot of popularity in the past ten years for its ability to reduce traffic noise, especially noise generated between tire and road surface. The acoustical absorption properties are mainly due to the pore structure and the texture of the mixture. READ MORE