Multiphysics study into compression rings, coated against uncoated

Abstract

UInternal combustion engine components have been a main research interest over many decades. The structural mechanics and dynamics of the piston rings has been a large focus of work in order to gain a greater understanding of the how the piston ring dynamics affect the piston ring. Piston rings are often coated to reduce the level of wear on the ring as they will suffer substantial levels of material loss during operation. To further the understanding of the ring allows for a more accurate estimate of its behaviour.