Yongge Li

Geometry-rectified transport of chiral active particles in a radial ratchet

Xinwei Zheng, Yongge Li, Yong Xu

Abstract Structured environments organize active-particle currents by coupling propulsion and orientational dynamics to geometry. Translationally periodic ratchets can produce a rotation-frequency-dependent drift across equivalent unit cells, but the locked position remains spatially degenerate. In this paper, we show that a radially periodic …

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Nonlinear relationship and critical thresholds-based spatial zones between ecosystem services supply-demand and human well-being in the mountain-hilly regions, Eastern, China

Yongge Li, Wei Liu, Meng Zhu, Qi Feng et autres

Sustainable management of multiple ecosystem services (ESs) and human well-being (HWB) is essential in regions facing supply-demand imbalances or spatial mismatches. However, the nonlinear relationships and potential threshold effects among variables associated with ESs-HWB coupling remain underexplored, especially within ES supply-demand bundles. …

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First-Passage Statistics of Run-and-Tumble Particles with Directional Bias and Stochastic Trapping

Kheder Suleiman, Yongge Li, Yong Xu

Abstract We numerically investigate the first-passage time (FPT) statistics of active particles in confined one-and two-dimensional geometries, subject to stochastic trapping and directional bias. The dynamics alternate between persistent ballistic runs, trapping phases with power-law distributed waiting times, and stochastic reorientation events, …

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Design optimization and performance assessment of a hybrid geothermal-LNG driven polygeneration system integrating light hydrocarbon separation, organic Rankine cycle and single flash cycle

Jie Pan, Yongge Li, Zhen Wang, Jingwen Yu et autres

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Data-Driven Joint Response Prediction for Aircraft Landing Gear Systems

Yuqian Zhang, Yongge Li, Zihao Yang, Xiaole Yue et autres

Predicting aircraft landing gear responses under extreme conditions is important for condition monitoring and safety assessment. In oleo-pneumatic landing gear systems, the vertical load and strut stroke are intrinsically coupled through the shock absorber. The vertical load exhibits bimodal or multimodal peaks …

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Anomalous transport and first-passage statistics of run-and-tumble particles with repeated trapping in disordered media

Kheder Suleiman, Hua Li, Yongge Li, Yong Xu

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Mineral Protection Potential and Hydroclimatic Context Modulate Plant Diversity Associations with Soil Organic Carbon Fractions in China’s Natural Forests

Mengxu Zhang, Yuehua Chen, Yongge Li, Meng Zhu

Plant diversity is often expected to enhance soil organic carbon (SOC) storage through greater and more heterogeneous plant inputs, but its relationships with functionally distinct SOC fractions in natural forests remain uncertain. This study compiled published SOC fraction data from 341 surface …

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A polygeneration system integrating LNG regasification, solid oxide fuel cell, light hydrocarbon separation, multiple power cycles, and CO2 capture: Design, optimization, and 4E analysis

Jie Pan, Yuanjie Liu, Jingwen Yu, Yi Fan et autres

Low-loss non-volatile 2×2 Mach-Zehnder interferometer optical switch

Yongge Li, Kai Liang, Wencheng Yue, Chenxi Wang et autres

We proposed a compact, low-loss, non-volatile 2 × 2 Mach-Zehnder interferometer (MZI) optical switch based on Sb2Se3 to overcome the high static power consumption and long phase-shifting arms of conventional silicon photonic switches. We employ bent directional couplers as both the power …

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Trapping aligning self-propelled particles into static clusters

Xinwei Zheng, Yongge Li, Jürgen Kurths, Yong Xu

The far-from-equilibrium nature of active particles forms clusters with excessive dynamics, which can be suppressed by external physical fields in various applications. These application scenarios often require clusters with specific scales and numbers. To discover how to regulate these properties, we investigate …

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Formation mechanism and health risk assessment of high fluoride geothermal water in Gonghe Basin, Northwest China

Jianqiang Chen, Zhen Wang, Yongge Li, Haiyan Liu et autres

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Design and optimization of a solar-LNG cold energy hybrid driven multi-generation system integrating light hydrocarbon separation and supercritical CO2 recompression Brayton/organic Rankine cycle

Jie Pan, Yongge Li, Yuxin Zhang, Fu Ee Tang et autres

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