Journal of Hydrodynamics最新文献

System identification of high-speed planing hulls with Bayesian Hankel extended dynamic mode decomposition with control 基于贝叶斯汉克尔扩展动态模态分解的高速刨削船体系统辨识

IF 4 3区工程技术

Journal of Hydrodynamics Pub Date : 2026-09-29 DOI: 10.1007/s42241-026-0075-0

Giorgio Palma, Andrea Serani, Frederick Stern, Matteo Diez

{"title":"System identification of high-speed planing hulls with Bayesian Hankel extended dynamic mode decomposition with control","authors":"Giorgio Palma, Andrea Serani, Frederick Stern, Matteo Diez","doi":"10.1007/s42241-026-0075-0","DOIUrl":"10.1007/s42241-026-0075-0","url":null,"abstract":"<div>A data-driven, equation-free framework based on Bayesian Hankel extended dynamic mode decomposition with control (BHeDMDc) is presented to forecast the dynamic behavior of a generic prismatic planing hull (GPPH). Specifically, the investigation focuses on towed vessel operations within irregular head wave environments. By isolating spatiotemporal coherent modes from intricate vessel dynamics, the proposed methodology enhances robustness against transient and nonlinear phenomena through time-delay embeddings and extended observables. Furthermore, the integration of control inputs improves forecasting accuracy, while a Bayesian framework provides robust probabilistic uncertainty quantification. The capability of BHeDMDc is evaluated through the reconstruction of both hydrodynamic forces and motion variables. Results demonstrate that the algorithm successfully captures primary dynamic traits in real time, making it highly suitable for digital twin frameworks. Crucially, the approach resolves two distinct tasks: the direct problem of forecasting seakeeping motions from wave inputs, and the inverse problem of estimating forces acting on the hull using easily accessible onboard motion measurements. Ultimately, this work underscores the viability of uncertainty-aware, data-driven models for high-speed craft, laying the groundwork for future advancements involving experimental validation and real-time adaptive capabilities.</div>","PeriodicalId":637,"journal":{"name":"Journal of Hydrodynamics","volume":"38 4","pages":"696 - 714"},"PeriodicalIF":4.0,"publicationDate":"2026-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149099270","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Numerical analysis of ship maneuvering motion coupled with an internal filling tank 考虑内油箱的船舶操纵运动数值分析

IF 4 3区工程技术

Journal of Hydrodynamics Pub Date : 2026-09-23 DOI: 10.1007/s42241-026-0074-1

Zhang Zhu, Pei-qiao Zhu, Cheng Cheng

{"title":"Numerical analysis of ship maneuvering motion coupled with an internal filling tank","authors":"Zhang Zhu, Pei-qiao Zhu, Cheng Cheng","doi":"10.1007/s42241-026-0074-1","DOIUrl":"10.1007/s42241-026-0074-1","url":null,"abstract":"<div>This study investigates the turning circle maneuverability of a containership with an internal filling tank. Based on the KRISO container ship (KCS) model, three compartment configurations, namely watertight, holed, and exposed types, are added to simulate the different coupling conditions. The computational fluid dynamics (CFD) approach is applied, and its validation is carried out using the benchmark maneuvering tests performed without an internal tank. Numerical results show that the presence of the internal tank significantly influences ship motion, with notable differences caused by the turning direction and compartment types. Specifically, a compartment located on the heel-outward side during turning significantly affects the maneuvering performance and induces dangerous heel attitude, whereas a compartment on the opposite side provides a much smaller influence on maneuverability indices. The numerical analysis also shows how the exposed tank produces more influence compared to the watertight tank. Furthermore, the effect of filling volume on ship maneuvering is examined, revealing a strong linear relationship between the filling-tank volume and ship maneuvering performance.</div>","PeriodicalId":637,"journal":{"name":"Journal of Hydrodynamics","volume":"38 4","pages":"812 - 827"},"PeriodicalIF":4.0,"publicationDate":"2026-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149098879","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Flexural rigidity and deflection of aquatic vegetation: A multi-pronged study 水生植被的弯曲刚度和挠度：多管齐下的研究

IF 4 3区工程技术

Journal of Hydrodynamics Pub Date : 2026-09-21 DOI: 10.1007/s42241-026-0072-3

Anubhab Panigrahi, Arindam Sarkar

{"title":"Flexural rigidity and deflection of aquatic vegetation: A multi-pronged study","authors":"Anubhab Panigrahi, Arindam Sarkar","doi":"10.1007/s42241-026-0072-3","DOIUrl":"10.1007/s42241-026-0072-3","url":null,"abstract":"<div>Flexural rigidity (EI, E is Young’s modulus, I is the area moment of inertia of the plant stem) is a key biomechanical parameter influencing flow dynamics in vegetated wetlands. Traditionally, EI has been assumed constant along the height of flexible aquatic plant stems, neglecting variations arising from changes in tissue structure, cross-sectional geometry, and turgor pressure. This study addresses the need for a more realistic representation of EI by proposing and comparing three approaches for determining its spatial variation along the stem: the Chebyshev Polynomial method, the elastic Winkler foundation model, and a numerical optimization-based simulation. Experimental data from self-weight cantilever tests conducted on three locally available aquatic plant species, namely, Trapa natans L. (water chestnut), Nymphaea caerulea (lotus), and Nymphaea alba (water lily), were used as input to solve the governing equations. Results indicate that EI exhibits an exponential variation along the stem height, aligning well with predictions from the self-weight cantilever model. Among the methods, the numerical simulation demonstrated the highest accuracy and was further employed to estimate the EI profile of a synthetic flexible plant with known Young’s modulus. The model accurately predicted the average EI value (R2 = 0.98, Nash–Sutcliffe efficiency Ense = 0.95), demonstrating its potential as a reliable tool for characterizing spatial variations in flexural rigidity of both natural and artificial aquatic vegetation. Finally, numerical modeling is carried out using COMSOL with spatially varying Young’ modulus for estimation of the deflected shape of Vallisneria nana. The COMSOL results align closely with experimental data (R2 = 0.98) outperforming models with a constant EI (R2 = 0.92) effectively capturing the flow–vegetation interaction dynamics.</div>","PeriodicalId":637,"journal":{"name":"Journal of Hydrodynamics","volume":"38 4","pages":"749 - 770"},"PeriodicalIF":4.0,"publicationDate":"2026-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149098688","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Influence of discharge ratio on flow characteristics at confluence of two open channels at 60° meeting angle: An experimental study 流量比对两明渠60°交会角汇合处流动特性影响的实验研究

IF 4 3区工程技术

Journal of Hydrodynamics Pub Date : 2026-09-21 DOI: 10.1007/s42241-026-0073-2

Heng Wu, Tian Wang, Sheng-dong Cheng, Zhan-bin Li, Peng Li, Jiao Zhang, Yi Zhang

{"title":"Influence of discharge ratio on flow characteristics at confluence of two open channels at 60° meeting angle: An experimental study","authors":"Heng Wu, Tian Wang, Sheng-dong Cheng, Zhan-bin Li, Peng Li, Jiao Zhang, Yi Zhang","doi":"10.1007/s42241-026-0073-2","DOIUrl":"10.1007/s42241-026-0073-2","url":null,"abstract":"<div>River confluence is commonplace in nature and has a significant impact on the transport of water, sediment, pollutants, and other substances in river network systems. This study investigates the influence of different discharge ratios (0.30, 0.36, 0.43) on the hydrodynamic and turbulence characteristics in the confluence zone through small-scale flume experiments. Three-dimensional flow velocities were obtained using an acoustic doppler velocimeter (ADV). The results show that an increase in the discharge ratio leads to an overall reduction in longitudinal velocity within the confluence zone, an increase in the velocity gradient between the main stream and tributary, and enhanced horizontal shearing, which promotes flow recirculation and vortex development. Meanwhile, vertical velocity and turbulence intensity increase, significantly enhancing vertical mixing. The distributions of turbulent kinetic energy and Reynolds stress are complex. Under high discharge ratios, the turbulence structure is anisotropic, with large-scale vortices playing a prominent role. The vertical momentum exchange due to ejection and sweep events is significantly enhanced. This study gains insights into the complex flow dynamics in river confluence zones, and the findings offer valuable guidelines for river management and ecological restoration.</div>","PeriodicalId":637,"journal":{"name":"Journal of Hydrodynamics","volume":"38 4","pages":"798 - 811"},"PeriodicalIF":4.0,"publicationDate":"2026-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149098721","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Flow field analysis of ship turbulent wake flows and air-mixed wake flows 船舶湍流尾流和空气混合尾流的流场分析

IF 4 3区工程技术

Journal of Hydrodynamics Pub Date : 2026-09-14 DOI: 10.1007/s42241-026-0070-5

Jian-hua Wang, Xiao-song Zhang, Qi-di Gao, Xin-yue Hu, Wen-tao Wang, De-cheng Wan, Nick Markov

{"title":"Flow field analysis of ship turbulent wake flows and air-mixed wake flows","authors":"Jian-hua Wang, Xiao-song Zhang, Qi-di Gao, Xin-yue Hu, Wen-tao Wang, De-cheng Wan, Nick Markov","doi":"10.1007/s42241-026-0070-5","DOIUrl":"10.1007/s42241-026-0070-5","url":null,"abstract":"<div>Ship wake flows are critically important for hydrodynamic performance, particularly in ship resistance and propulsion. These turbulent wakes exhibit strong nonlinear behaviors, including vortex shedding and multi-scale vortex interactions. When air mixes into the wake, the vortical structures become even more complex. In order to better understand the physics of wake flows, it is quite important to find an appropriate approach to simulate and analyze the complex turbulent wake flows and air-mixed turbulent wake flows. In the present study, numerical methods including delayed detached eddy simulation (DDES), the Euler-Euler model, and vortical structure analysis methods were used to study the wake flow behaviors. The benchmark case of Japan Bulk Carrier (JBC) turbulence wake and the air-mixed wake flow of very large crude carrier (VLCC) model with air-layer drag reduction equipment were illustrated in detail. It is found that the energy spectra of the two main vortices of the JBC mainly characterize the energy-containing range and exhibit partial −5/3 scaling behavior over the inertial subrange. Deviations at higher wavenumbers, corresponding to smaller-scale motions, may arise from the combined effects of limited spatiotemporal resolution, numerical dissipation, and the possible deviation of Taylor’s frozen turbulence hypothesis under highly unsteady wake conditions. For the air-mixed wake flows, some of the air is entrained downstream by the water flow in the form of discrete bubbles, enters the propeller flow field, and exerts a certain influence on the velocity distribution at the propeller disk plane.</div>","PeriodicalId":637,"journal":{"name":"Journal of Hydrodynamics","volume":"38 4","pages":"652 - 665"},"PeriodicalIF":4.0,"publicationDate":"2026-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149099074","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Geometric optimization of a vertical-shaft spiral spillway tunnel based on a Kriging surrogate model 基于Kriging代理模型的立井螺旋泄洪洞几何优化

IF 4 3区工程技术

Journal of Hydrodynamics Pub Date : 2026-09-14 DOI: 10.1007/s42241-026-0069-y

Wen Wang, Ming-hao Deng, Jiao Zhang, Tao Xue, Rui Liu, Le Niu, Shan-shan Li

{"title":"Geometric optimization of a vertical-shaft spiral spillway tunnel based on a Kriging surrogate model","authors":"Wen Wang, Ming-hao Deng, Jiao Zhang, Tao Xue, Rui Liu, Le Niu, Shan-shan Li","doi":"10.1007/s42241-026-0069-y","DOIUrl":"10.1007/s42241-026-0069-y","url":null,"abstract":"<div>Vertical-shaft spiral spillways are widely used in high-head reservoirs because of their compact configuration and high energy-dissipation efficiency. The complex three-dimensional swirling flow makes it difficult for the structure to be optimized using empirical design methods. To address this problem, a numerical multi-objective optimization framework was developed, which integrates computational fluid dynamics (CFD), a Kriging surrogate model, and a multi-objective genetic algorithm (MOGA). The contraction ratio (n), the ratio of the stilling-well depth to the shaft-section diameter (H / d), and the ratio of the pressure-slope-section length to the shaft-section diameter (L / d) were defined as the design variables, while the energy-dissipation rate (η) and the velocity-uniformity coefficient (CV) served as optimization objectives. A Kriging surrogate model was constructed and validated using CFD simulation results, with determination coefficients (R2) exceeding 0.94 and Root Mean Square Errors (RMSE) below 0.40. The MOGA was applied to obtain a Pareto-optimal solution set reflecting the trade-offs between η and CV. The optimal configuration was characterized by an increased H / d of 1.03, an extended L / d of about 4.13, and a reduced n of 14.24. Compared with the original design, η increased by 9.97% and CV decreased by 64.77%, indicating significant improvements in energy-dissipation efficiency and flow uniformity. The proposed framework provides a reliable and efficient tool for the hydraulic optimization of vertical-shaft spiral spillway tunnels.</div>","PeriodicalId":637,"journal":{"name":"Journal of Hydrodynamics","volume":"38 4","pages":"616 - 632"},"PeriodicalIF":4.0,"publicationDate":"2026-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149099073","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The effect of wall and distribution parameters on acoustic radiation during the near-wall collapse of bubble clusters 气泡团簇近壁崩塌过程中壁和分布参数对声辐射的影响

IF 4 3区工程技术

Journal of Hydrodynamics Pub Date : 2026-09-14 DOI: 10.1007/s42241-026-0071-4

Yi-zhe Wu, Di Zhao, Ling-xin Zhang, Yang Li

{"title":"The effect of wall and distribution parameters on acoustic radiation during the near-wall collapse of bubble clusters","authors":"Yi-zhe Wu, Di Zhao, Ling-xin Zhang, Yang Li","doi":"10.1007/s42241-026-0071-4","DOIUrl":"10.1007/s42241-026-0071-4","url":null,"abstract":"<div>This study explores the effects of wall and distribution parameters on the noise spectrum of bubble clusters during near-wall collapse. Applying direct numerical simulations and the Ffowcs Williams-Hawkings (FW-H) method to evaluate sound pressure, we first discussed the selection of suitable integral surfaces and monitoring points in this special scenario. We then investigated the influence of the wall: it delays the collapse of the overall cluster, slightly suppresses the time-domain sound pressure peak, and produces an obvious negative pulse after the main peak. In the frequency domain, it will make the sound pressure component in the mid-to-low frequency band increase (for a dense cluster) or decrease (for a sparse cluster). Inside the bubble cluster, the effect of the wall shielding may exceed the interlayer “shielding effect”. To study the influence of distribution parameters, layered and lognormal bubble clusters are arranged across volume fractions ranging from 1% to 40%. We found that the arrangement pattern and volume fraction have a generally similar influence to that in the free field. However, the wall will cause both bubble clusters to collapse faster, especially the layered cluster, and the asymmetry it brings about will make their time-domain sound pressure and noise spectra more chaotic. The decay rate of the layered clusters is lower than in the free field, while the decay rate of lognormal clusters is approximately in line with the exponential formula: Rdecay (dB / octave) = 4.779 0 × e−0.0171α (α denotes the volume fraction). These findings confirm the impact of the wall on bubble collapse and provide a solid foundation for further studies of cavitation noise in practice.</div>","PeriodicalId":637,"journal":{"name":"Journal of Hydrodynamics","volume":"38 4","pages":"828 - 844"},"PeriodicalIF":4.0,"publicationDate":"2026-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149099058","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

An effective volume mesh deformation approach for hull form optimization based on FFD 基于FFD的船体形状优化的有效体网格变形方法

IF 4 3区工程技术

Journal of Hydrodynamics Pub Date : 2026-09-11 DOI: 10.1007/s42241-026-0068-z

Zhi-qiang Liu, Shan Wang, Xi-yang Liu, Jia Su, De-cheng Wan

{"title":"An effective volume mesh deformation approach for hull form optimization based on FFD","authors":"Zhi-qiang Liu, Shan Wang, Xi-yang Liu, Jia Su, De-cheng Wan","doi":"10.1007/s42241-026-0068-z","DOIUrl":"10.1007/s42241-026-0068-z","url":null,"abstract":"<div>Hull form optimization requires numerous numerical calculations to assess the hydrodynamic performance of different hull forms, and generating computational fluid dynamics (CFD) meshes is extremely time-consuming. This study proposes an efficient volume-mesh deformation method based on free form deformation (FFD), enabling fast, complex deformation of numerical volume meshes. This method ensures the consistency of the topological structure of numerical volume meshes across different deformed hull forms, while avoiding the inefficiency of generating a mesh for each deformed hull. Based on the Laplace equation and the OpenFOAM open-source dynamic-mesh library, the boundary-mesh displacement is adaptively transferred to the internal mesh of the computational domain. To verify the efficiency and stability of the self-developed mesh deformation method, three mesh deformation applications are conducted. For hull-form optimization, the resistance of the Japan Bulk Carrier (JBC) is optimized in calm water using the method. By establishing a surrogate model and using a genetic algorithm, a 2.43% reduction in calm-water resistance was achieved, and the efficiency of volume mesh generation improved by approximately 96.8%. No mesh inconsistency or mesh quality issues were observed in the numerical calculation. Through the proposed FFD-based volume mesh deformation method in this study, the foundation is laid for the development of an efficient hull-form optimization framework.</div>","PeriodicalId":637,"journal":{"name":"Journal of Hydrodynamics","volume":"38 4","pages":"678 - 695"},"PeriodicalIF":4.0,"publicationDate":"2026-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149099173","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Numerical analysis of impact load and deformation characteristics of thin-walled cylinder during high-speed water entry 薄壁圆筒高速入水冲击载荷及变形特性数值分析

IF 4 3区工程技术

Journal of Hydrodynamics Pub Date : 2026-09-07 DOI: 10.1007/s42241-026-0067-0

Hai-rui Zhao, Yao Shi, Guang Pan, Qiao-gao Huang, Xuan-chen Li

{"title":"Numerical analysis of impact load and deformation characteristics of thin-walled cylinder during high-speed water entry","authors":"Hai-rui Zhao, Yao Shi, Guang Pan, Qiao-gao Huang, Xuan-chen Li","doi":"10.1007/s42241-026-0067-0","DOIUrl":"10.1007/s42241-026-0067-0","url":null,"abstract":"<div>During the high-speed water impact process of a cylinder, thin-walled shells undergo significant structural deformation upon impact, which in turn exerts a non-negligible influence on the impact load. The influence of various shell structures on load and deformation was investigated based on the Structured Arbitrary Lagrangian and Eulerian method. The correlation between load and deformation was analyzed through the slice force balance method, while dimensional analysis is utilized to derive a load formula expressed as the product of the Froude number (Fr) and influence functions. The theoretical results were used to validate and analyze the numerical outcomes. The results indicated that, regarding axial impact peaks, the rigid body exhibits slightly higher values compared with the deformable body. Increasing shell thickness can reduce axial peak values during vertical water entry. In terms of axial sustained values, substantial bending deformation of the shell leads to sustained values for the deformable body being greater than those for the rigid body, with sustained values continuously increasing alongside increased deformation. Augmenting shell thickness significantly mitigates maximum deformation. At speeds below 200 m/s, an increase in relative shell thickness from 0.02 to 0.04 results in more than a 48% reduction in shell deformation. Additionally, at a velocity of 150 m/s across various inlet angles, an increase in relative shell thickness also yields over a 50% decrease in shell deformation. The presence of unsmooth transition along with mutual compression and separation phenomena at rib positions causes significant fluctuations in sustained values, but has minimal effect on the overall trend and the peak value of impact load. The obtained results regarding load and deformation under different shell structures can provide reference and support for advancements within the field of high-speed water entry involving thin-walled cylinders.</div>","PeriodicalId":637,"journal":{"name":"Journal of Hydrodynamics","volume":"38 4","pages":"633 - 651"},"PeriodicalIF":4.0,"publicationDate":"2026-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149099164","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Physics-informed deep learning for turbulent boundary layers: Spatio-temporal reconstruction and prediction 湍流边界层的物理信息深度学习：时空重建和预测

IF 4 3区工程技术

Journal of Hydrodynamics Pub Date : 2026-08-31 DOI: 10.1007/s42241-026-0066-1

Jia-hao Zhu, Xiang-rui Dong, Wu Zhou, Lin Ding, Tian-yi Cai, Yin-lin Dong

引用次数: 0