Design optimization of bridge pier bearings based on material and shape

A Review On The Modelling And Experimentation Of Journal Bearing Using Elastomers

“…The approach involves obtaining the friction coefficient of the bearing under different operating conditions, calculating the heat flux density using the friction coefficient, and then using a computational fluid dynamics (CFD) simulation to calculate the temperature field in the bearing. The results of the CFD simulation show that the maximum temperature of the bearing decreases as the water inlet velocity increases and increases as the bearing load increases [15]. Qiren Huang (2019) had taken three different polyurethane-polyethylene (PU-PEW) wax and compared with pure PU and Thordon on friction, wear and wear morphology .The results proved that PU-PEW1 has low friction coefficient ,low wear and better surface smooth than Thordon and pure PU due to the composition of 4, 4′ -Methylene-bis (3-chloro-2, 6-diethylaniline) (M-CDEA) [16].…”