Abstract: Studying elastohydrodynamic lubrication (EHL) of line contacts involving micro-cavitations, this paper examines various numerical solutions with a focus on their explicit flow continuities from inlet to exit. For the first ...

Abstract: Printed circuit heat exchanger (PCHE) is a type of compact heat exchanger with high thermal efficiency, more compact, and suitable for high pressure and high temperature conditions. The safety assessment of PCHE is very ...

Abstract: To enhance the reliability of the double-row cylindrical roller bearing (DCRB), a new quasi-static model, which is capable of considering inner ring misalignment and combined loads, has been established. This model was ...

Abstract: This paper developed a point-contact mixed lubrication (ML) model, incorporating thermal effect, the asperity elasto-plastic deformation and the boundary film properties, to evaluate the relative severity of contact ...

Abstract: To improve the endurance and reliability of cylindrical roller bearings (CRBs) under complex operating conditions, a dynamic model of CRB is developed. The model incorporates a roller–raceway contact model to optimize ...

Abstract: Various low-NOx combustion technologies have been widely applied as primary measures to limit NOx emission in coal-fired boilers. However, this leads to the formation of high concentrations of H2S in the fuel-rich zone and ...