The study of tribological behaviour in hip joint replacements is critical for optimising implant longevity and reducing revision rates. Recent research has focused on understanding the complex ...

(Nanowerk News) Many tribological systems are operated at their load limits for reasons of efficiency. Lubrication gaps are becoming narrower and lubricating films must withstand greater loads. For ...

The frictional properties of any plain bearing depend on the lubrication system. Either hydrodynamic or hydrostatic lubrication can provide low friction. Gas bearings have the lowest friction levels.

Most bearings operate with a fluid film -- oil, another liquid, or a gas. By far the largest number of bearings are oil lubricated. The oil film can be maintained through pumping by a pressurization ...

As the interaction happening between the workpiece, abrasive grain, and nanofluids on the minimum quantity lubrication (MQL) grinding interface is hard to note instantly, there is yet lack of direct ...