Tianyou Guo

Research on Slurry Transportation and Wear in Underground Coal Mines

Tianyou Guo, Yinan Xue, Panpan Hu & Di Zhang · Journal of Engineering Research and Reports · 2026

Purposes: As a conveying method that uses fluid energy to transport materials in pipelines, pneumatic conveying offers advantages including simple structure and flexible pipeline layout. However, long-distance pneumatic conveying in coal mine shotcreting systems faces problems su...

Open access Research Article 10.9734/jerr/2026/v28i31844

Lightweight Design of a Multi-axis Drilling Box Based on Topology Optimization

Tianyou Guo · Journal of Engineering Research and Reports · 2025

Background and Objective: Under the backdrop of the manufacturing industry achieving leapfrog improvements through technological innovation, the modular drilling multi-spindle head, with its advantages of modularization and customizability, has emerged as one of the critical equi...

Open access Research Article 10.9734/jerr/2025/v27i111712