Abstract: Spin in frictional rolling contact can cause significant stress, which is the key to understanding and predicting the wear and fatigue behavior of contact components, such as wheels, rails, and rolling bearings. The lateral ...

Abstract: In light of two wheel–rail contact relations, i.e., displacement compatibility and force equilibrium, a newly developed three-dimensional (3D) model for vehicle–track interactions is presented in this paper. This model is ...

Abstract: AbstractPrevious research has underscored the importance of predicting concentration distributions from leaks in buried gas pipelines. This study addresses the limitations of existing prediction methods in handling complex, ...