Sökning: "friction lining"
Hittade 4 uppsatser innehållade orden friction lining.
1. Drag Torque and Synchronization Modelling in a Dual Clutch Transmission
Master-uppsats, Lunds universitet/MaskinelementSammanfattning : Noise, vibration and harshness (NVH) is a big consideration in the automotive industry. In order to create an as pleasant driving experience as possible for the driver, NVH should be minimized. One of the sources of NVH comes from the transmission due to the synchronization process. LÄS MER
2. Tribological performance of different crankshaft bearings in conjunction with textured shaft surfaces
Master-uppsats, Luleå tekniska universitet/Institutionen för teknikvetenskap och matematikSammanfattning : Improving vehicle efficiency and complying to stricter exhaust emission legislations are some of the driving factors to advancement in technology of engine components. The main bearings in an internal combustion engine contribute significant amount of friction. These bearings support engine loads and allow free rotation of the crankshaft. LÄS MER
3. Utveckling av en centrifugalkoppling tillhörande motorn HiG-145 till tävlingen Shell Eco Marathon
M1-uppsats, Högskolan i Gävle/Avdelningen för Industriell utveckling, IT och SamhällsbyggnadSammanfattning : HiGtech är en projektgrupp på Högskolan i Gävle vilka konstruerar och bygger energisnåla tävlingsfordon. Ett av fordonen tävlar i Shell Eco Marathons prototypklass för bensindrivna förbränningsmotorer och drivs av en på högskolan konstruerad motor. LÄS MER
4. Tribological Performance of PTFE Composites at Breakaway in Sliding Lubricated Contacts
Master-uppsats,Sammanfattning : Babbitt has long been used as the lining material in hydrodynamic sliding bearings. However, with the new operating conditions imposed on hydro-electric power plants due to grid frequency regulation, the power plants undergo more frequent starts and stops which increases the need for an alternative material with better friction characteristics at start-up compared to conventionally used white-metal (Babbitt). LÄS MER