This study aims to explore the mechanisms of residual stress formation and the effects on
fatigue performance of 12 mm thick Inconel 718 under single-sided one-pass, two-pass, and …

Tubular lattice structures had attracted significant attention due to their remarkable
mechanical performance and lightweight, but there had been few research on their lateral …

Purpose. The research is aimed at substantiation of the effective method for mining thin
slope ore bodies occurring in soft unstable host rocks by optimizing the breaking process …

Groove-assisted impact rock-breaking represents a critical mechanical method for fracturing
rocks; however, comprehending its underlying mechanisms governing fracture initiation and …

Perforation is a pivotal technique employed to establish main flow channels within the
reservoir formation at the outset of hydraulic fracturing operations. Optimizing perforation …

While experimental research on laser rock-breaking is extensive, numerical simulations,
especially for thermal fractures, are limited, and the thermal rupture mechanism remains …

Cavitation water jet peening is an efficient and green surface treatment technology. The dual-
nozzle can realize a cavitation water jet in air (non-submerged condition), which can be …

For more-efficient tunneling in hard rock, reported here are simulations and experiments to
analyze the rock fracturing mechanism and determine the optimal arrangement of fracturing …

This study established a simulation model for abrasive water jet rock breaking based on the
SPH-FDEM method. The effects of abrasive concentration and jet velocity on crack and …

The morphology of the water jet in the far field is a discrete flow consisting of multiple
disorganized discrete single droplets. However, the stress distribution and dynamic …