The principle of the multilayer gridding algorithm, as well as its applications in the numerical calculation of water lubricated plastic alloy bearing elastohydrodynamic lubrication (EHL), was described. The computation of a water lubricated plastic alloy bearing EHL was carried out by the numerical model based on the liner contact theory. A cuneiform water film on the frictional surface between bearing and spindle is formed because the plastic alloy has a high elasticity and low Young's modulus, which lead the water lubricated bearing is easy to be distorted.
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余江波,王家序,田凡,王洋.水润滑塑料合金轴承的润滑机理[J].农业机械学报,2007,38(3):160-163.[J]. Transactions of the Chinese Society for Agricultural Machinery,2007,38(3):160-163.