Xing Xu

Fretting wear anisotropy of selective laser melted Inconel 718 alloys

Zhi-biao Xu, Hao-wen Lu, Xing Xu, Hao Wu et autres

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Synergistic Enhancement of Tribological Properties of Ti-6Al-4V Alloy via Combined Ultrasonic Shot Peening and Thermal Oxidation Treatment

Xiaoyi Wang, Zhibiao Xu, Hua Lü, Mingwei Zhang et autres

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Multiscale energetics and submesoscale instabilities of eddy shedding at the Kuroshio loop current in the South China Sea

Yunlong Fei, Shaoqing Zhang, Zhengguang Zhang, Yang Gao et autres

The multiscale energetics and submesoscale instabilities after the eddy shedding of Kuroshio Loop Current (KLC) intrusion into the South China Sea (SCS) remain ambiguous. Here, a typical KLC eddy shedding process is well simulated using a downscaled submesoscale-permitting model. Then, energy and …

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Dynamic Characteristic (Axial Impedances) of a Novel Sandwich Flexible Insert with Fluid

Leipeng Song, Lulu Chang, Li Feng, Xinjian Xiang et autres

Piping systems can be analogized to the “vascular systems” of vessels, but their transmission characteristics often result in loud noises and large vibrations. The integration of flexible inserts within these piping systems has been shown to isolate and/or mitigate such vibrations and …

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Multiscale Energetics and Submesoscale Instabilities of Eddy Shedding at the Kuroshio Loop Current in the South China Sea

Yunlong Fei, Shaoqing Zhang, Zhengguang Zhang, Yang Gao et autres

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Multiphysics-Coupled Load-Bearing Capacity of Piezoelectric Stacks in Low-Temperature Environments

Yang Li, Yongping Zheng, Leipeng Song, Hui Zhang et autres

Under low-temperature conditions, the load-bearing capacity of piezoelectric stacks arises from coupled thermo-electro-mechanical interactions, with temperature fluctuations, compressive prestress, and excitation voltage critically modulating performance. This study introduces an integrated measurement platform to systematically quantify these interdependencies, employing a cantilever-based sensing mechanism …

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Application Study of Improving Wear Resistance of Selective Laser Melting 316L Stainless Steel by Ultrasonic Shot Peening Technology

Zhi-biao Xu, Xing Xu, Hao Wu

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Heat Transfer Analysis of Ventilated Photovoltaic Wall Panels with Curved Ribs for Different Parametric Cavity Structures

Xing Xu, Yongxiao Zheng, Jikui Miao, Hongwen Yu

Photovoltaic (PV) wall panels are an integral part of Building-Integrated Photovoltaics (BIPV) and have great potential for development. However, inadequate heat dissipation can reduce power generation efficiency. To reduce the temperature of photovoltaic wall panels and improve the photovoltaic conversion efficiency, this …

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Preparation and Tribology of Textured Ti-6Al-4V with Thermal Oxide Coating

Xiaoyi Wang, Zhibiao Xu, Hui‐Hu Lu, Yue Tan et autres

This study investigates the tribological properties of Ti-6Al-4V alloy treated with single laser texturing, single thermal oxidation, and laser texturing combined with thermal oxidation in a PAO6 oil environment. The surface morphology, cross-sectional morphology, surface chemical composition, microhardness, wettability, and wear surface …

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Development of Thermal Control Structure for Piezoelectric Actuators in Sting Vibration Control Applications of Cryogenic Wind Tunnels

Yang Li, Xinjian Xiang, Zhengshun Fei, Yongping Zheng et autres

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Parametric Subharmonic Instability of Diurnal Internal Tides in the Abyssal South China Sea

Qianwen Hu, Xiaodong Huang, Qinbo Xu, Chun Zhou et autres

Abstract Internal waves close to the seafloor of abyssal oceans are the key energy suppliers driving near-bottom mixing and the upwelling branches of meridional overturning circulation, but their spatiotemporal variability and intrinsic mechanisms remain largely unclear. In this study, measurements from 10 …

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Observed Near-Inertial Waves Trapped in a Propagating Anticyclonic Eddy

Xing Xu, Wei Zhao, Xiaodong Huang, Qianwen Hu et autres

Abstract Near-inertial waves (NIWs) trapped in a propagating anticyclonic eddy (AE) are investigated along the eddy path at three areas spanning 660 km by using two mooring arrays and a cruise transect. In the upstream area, the reconstructed three-dimensional structure reveals that …

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