RIA: Deterministic Modeling of Tribo-Contacts in the Regime of Mixed Lubrication

9409528常将对介于微观弹流润滑和边界润滑之间的混合润滑进行研究。模拟将基于使用完整的表面粗糙度来确定粗糙度相互作用，并且使用剔除短波长分量的粗糙度来计算流体动力压力分布。热效应和三维粗糙度效应将被包括在算法的稳健性测试中。该模型将在摩擦学表面涂覆陶瓷涂层或固体润滑剂的试验中得到验证。***

9409528 Chang A study of the mixed lubrication regime which lies between the micro-elastohydrodynamic and boundary lubrication regimes will be conducted. The modeling will be based on using the full surface roughness for the asperity interaction determinations and a roughness with the short wavelength components filtered out for the calculations of the hydrodynamic pressure distribution. Thermal effects and three-dimensional roughness effects will be included in tests of the algorithm's robustness. The model will be validated in tests with tribological surfaces coated with ceramic coatings or with solid lubricants. ***