In modern energy and process industries, the growing demand for continuous, safe, and reliable operation poses increasing challenges to the structural integrity of critical equipment. Erosion, caused by complex gas–solid interactions, is a typical degradation mechanism that affects the service life and operational stability of components such as elbows in syngas pipelines. However, existing monitoring and prediction methods often have limited spatiotemporal resolution, poor robustness, and weak real-time capability. These limitations make it difficult to accurately capture and predict erosion evolution under fluctuating operating conditions. To overcome these challenges, this study develops a digital twin–based framework for erosion monitoring, forecasting, and risk assessment (DT-FEMR) that combines physical constraints with data-driven modeling. The framework establishes a complete process from physical sensing to predictive maintenance. It consists of three core modules for erosion field reconstruction, future condition prediction, and lifetime evaluation. Through this hybrid physics–data design, DT-FEMR enables real-time visualization of erosion morphology, prediction of future gas velocity trends, and probabilistic assessment of remaining life and risk levels. The proposed framework offers a scalable and transferable approach for integrating multi-source data, physical simulations, and machine learning models. It enhances the interpretability, adaptability, and reliability of erosion analysis, providing a foundation for intelligent monitoring and predictive maintenance of critical industrial equipment.
扫码关注我们
求助内容:
应助结果提醒方式:
