Mingyang Liu

Numerical simulation and experimental study on hydrodynamic noise for water pipeline network

Lincan Deng, Mingyang Liu

ABSTRACT Schematic summary of the hydrodynamic-noise study in a water pipeline network. The graphic shows the sound-pressure model for hydrodynamic noise, acoustic boundary element simulations of a leaking pipe and a ball-valve pipe, and experimental measurements of leakage sound waves and ball-valve …

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AUKF-PINN: An adaptive framework for low-energy gamma multiphase flow measurement under noisy industrial conditions

Yü Huang, Haibo Liang, Liang Zhu, Linhan He et autres

Measuring multiphase flow at drilling sites presents numerous challenges, including detector window adhesion, electromagnetic interference, and temperature drift. These factors significantly increase measurement errors when traditional low-energy gamma flowmeters are directly applied in field conditions. To address this problem, this paper proposes …

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Effect of in-situ carbon coating on the compositional, structural, and mechanical property evolution of SiC fibers after heat treatment

Wenxing Zhao, Mingyang Liu, Tiancheng Qi, Xiaozhou Wang

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Non-intrusive Pd-coated fiber Bragg grating sensors for hydrogen monitoring during lithium-ion battery thermal runaway

Longning Wang, Shuhai Jia, Zehang Yang, Nan Huang et autres

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Effect of sintering atmosphere on properties of near stoichiometric silicon carbide fibers

Xiaozhou Wang, Wenxing Zhao, Mingyang Liu

Abstract The excellent properties of near‐stoichiometric silicon carbide (SiC) fibers make them promising materials for applications in the aerospace and nuclear industries. However, the presence of a small amount of oxide phase and free Si within the fiber seriously affects its high‐temperature …

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DT-UNet:UNet empowered by dynamic snake convolution and transformer for printed fabrics defect segmentation

Mingyang Liu, Huanhuan Zhang, Junfeng Jing, Hongwei Zhang et autres

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KLIPA: A Knowledge Graph and LLM-Driven QA Framework for IP Analysis

Guanzhi Deng, Yi Xie, Y.-K. Ng, Mingyang Liu et autres

Effectively managing intellectual property is a significant challenge. Traditional methods for patent analysis depend on labor-intensive manual searches and rigid keyword matching. These approaches are often inefficient and struggle to reveal the complex relationships hidden within large patent datasets, hindering strategic decision-making. …

Laser stereo vision-based underwater 3D reconstruction system for optical axis displacement imaging correction

Tao Wang, Yuting Li, Mingyang Liu, Wei Luo et autres

Abstract With the continuous advancement of underwater detection technology, laser vision methods offer significant advantages in underwater environments, including high measurement accuracy and robust performance. However, current methods for refractive transformation of underwater images typically use small-angle approximations, neglecting the varying errors …

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Solid particle erosion prediction in 90-degree elbows under gas and gas dominant multiphase flows based on Random Forest regression algorithm

Mingyang Liu, Liming Hu

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Assembly Process Information Model of Electrical Cabinets Based on Knowledge Graph

Peng Zhang, He Ling, Mingyang Liu

Manufacturing electrical cabinets faces automation challenges due to high product customization, leading to predominant manual assembly. To address weak process knowledge management, this study proposes a knowledge graph framework for assembly process representation. The model constructs a pattern layer through process analysis, …

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High-Performance Flexible Thermoelectric Sensor for Temperature Perception

Ziao Wang, Han You, Dongwang Yang, Jianan Lyu et autres

Based on the application background of the Internet of Things and wearable health monitoring, flexible thermoelectric sensor devices have attracted widespread attention from researchers. Achieving energy harvesting alongside temperature sensing is an inevitable trend toward realizing passive Internet nodes. Although the current …

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An End-to-End Ocean Environmental Noise Anomaly Detection Framework Combining Time–Frequency Information and Expert Gating

Libin Du, Mingyang Liu, Zhichao Lv, Jin He et autres

The detection and optimization of ocean environmental noise anomalies play a crucial role in enhancing the safety of marine engineering applications and ecological protection. Current anomaly detection methods for ocean environmental noise often suffer from issues of accuracy and robustness. To address …

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