Research on Fretting Wear and Seal Structure Optimization of Premium Threaded Connections for Deepwater Gas Production String
To address the susceptibility of premium threaded connections in deepwater gas production strings to fretting wear and seal failure under long-term cyclic loading, a numerical simulation method for fretting wear was developed based on the Archard wear model. A UMESHMOTION wear subroutine was written in Fortran and comb...