Pengyu Lv

Spatiotemporal asymmetric cavity dynamics during oblique water entry

Kai Lv, Jialin Liu, Yexian Wang, Enfan Lin et autres

Cavity dynamics during water entry dictate the energy transfer and fluid–structure interactions that govern projectile stability. While oblique water entry induces pronounced spatiotemporal asymmetry in cavity expansion and contraction—differentiating it from vertical entry—the quantitative scaling laws and underlying physical mechanisms of this …

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Sliding-takeoff cross-domain vehicle enabled by dual-wing synergy and dual-power coupling

Jialin Liu, Yong Zou, Kai Lv, Jiacheng Liu et autres

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High-fidelity prediction of velocity control performance for a cross-domain vehicle via a coupled CFD-control Co-simulation approach

Yuqing Hou, Yong Zou, Jialin Liu, Ming Chen et autres

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Study of vortex motions over an inclined plate with periodic oscillating microstructures

Zengzhi Du, Chenxi You, Yongze Liu, Huiling Duan et autres

The surfaces of many animals and plants in nature are covered with deformable microstructures that engage in complex fluid–structure interactions and thereby control the flow. However, our understanding of the physical mechanisms by which these deformable microstructures regulate the flow remains limited. …

Digital twin system with physics-tuned iTransformer for high-fidelity motion prediction of deep-sea mining vehicles

Jinzhuo Zhu, Jialin Liu, Kai Lv, Yong Zou et autres

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Evolution of Physical Intelligence Across Scales

K. Liu, Tianyun Huang, Aming Li, Pengyu Lv et autres

Nature shows that intelligence did not begin with brains or algorithms—it began with matter itself. This review spotlights “physical intelligence,” the problem‐solving capability of materials, structures, and interactions that sense, adapt, and compute directly through physics. Long before brain emerged, cells, plants, …

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Microfluidic Pumping of Artificial Microcilia Via Asymmetric Beating of Cardiomyocytes (Adv. Funct. Mater. 49/2025)

Yongze Liu, Huayang Sai, Yiyang Tang, Pengyu Lv et autres

Artificial Microcilia In their Research Article (10.1002/adfm.202517931), Tian-Yun Huang and co-workers present a novel biohybrid ciliary pump that leverages the inherent asymmetric beating of cardiomyocytes to actuate artificial microcilia. The image visually illustrates the components of the microcilia and their cardiomyocyte-actuated beating …

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A correlation-aware and deployable architecture for reliable unsupervised satellite anomaly detection

Fanshu Zhao, Jingyi Chen, Pengyu Lv, Xiaohu Zheng et autres

Satellite anomaly detection plays a critical role in ensuring the reliability and safety of space missions. Nevertheless, most existing methods rely extensively on labelled data and face difficulties in effectively modelling the complex dependencies among multivariate telemetry signals, thereby limiting their applicability …

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Influence of local slip boundary condition on the hydrodynamic performance of hydrofoils for cross-domain vehicles at low Reynolds number

Baorui Xu, Jialin Liu, Chenxi You, Jiale Yan et autres

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Effects of surface microstructures on cavity dynamics during vertical water entry of cylinders

Enfan Lin, Yexian Wang, Wenjie Wang, Chenxi You et autres

This study experimentally and theoretically investigates the effects of surface microstructures on cavity dynamics during vertical water entry of cylindrical bodies. Experimental results indicate that surface microstructures enable rapid cavity expansion during the initial phase of water entry and overcome original characteristic …

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Design and simulation of an intelligent variable structure utilizing SMA corrugated plates

Longda Zhou, Bingyang Li, Zongbao Chen, Jiangjie Jin et autres

To address the increasing demand for miniaturization and integration in artificial satellites, the development of foldable and efficient deployable structures is crucial. This study presents a novel, intelligent variable structure that leverages NiTi shape memory alloy (SMA) to achieve an impressive deployable/foldable …

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Particle Image Velocimetry Algorithm Based on Spike Camera Adaptive Integration

Cynthia Wu, Yichao Wang, Hongyuan Li, Yuan Li et autres

In particle image velocimetry (PIV), overexposure is particularly common in regions with high illumination. In particular, strong scattering or background reflection at the liquid-gas interface will make the overexposure phenomenon more obvious, resulting in local pixel saturation, which will significantly reduce the …

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