Nanjing Institute of Technology

Corrosion behavior of Cr–Ni alloyed 690 MPa-grade high-strength weathering steel in simulated marine atmospheres

In this study, the corrosion behavior of Cr–Ni alloyed 690 MPa-grade weathering steel in simulated marine atmospheric environments was investigated in comparison with commercial E690 steel. After wet/dry cyclic corrosion testing, the corrosion resistance was quantitatively evalua...

Novel Cardanol‐Based Viscosity Reducer for High Viscosity and High Permeability Reservoir Through Mechanism Study

ABSTRACT In this study, a novel cardanol‐based viscosity reducer was developed through learning from viscosity reducers derived from petroleum. Under the mechanism study through visual flooding experiment and computational fluid dynamics (CFD) simulation, the optimal petrochemica...

Learning a unified graph transformer with mamba-based dynamic state evolution for 3D multi-object tracking

Abstract 3D multi-object tracking is crucial for autonomous driving, providing environmental sensing. To enhance multi-type tracking cues, we introduce DUG-Track (Dynamic Unified Graph Tracker), a novel tracker that pioneers a deeply integrated framework of dynamic state evolutio...

Multi-Objective Optimization Design of Ring-Shaped CX-ABH Plate for Vibration Reduction and Energy Concentration

The acoustic black hole (ABH) effect, achieved through a power-law thickness profile, has emerged as a powerful technique for passive vibration and noise control in thin-walled structures by slowing and trapping bending waves. However, prevailing research and designs predominantl...