Fluid Dynamics

Authors and titles for April 2025

[251] arXiv:2504.12232 (cross-list from nlin.SI) [cn-pdf, pdf, html, other]

Title: Burgers equation on networks: Metric graph based approach Show Chinese title

Title: 网络上的 Burgers 方程：基于度量图的方法

K.K. Sabirov, Kh. Sh. Matyokubov, D.U. Matrasulov

Subjects: Exactly Solvable and Integrable Systems (nlin.SI) ; Atmospheric and Oceanic Physics (physics.ao-ph) ; Applied Physics (physics.app-ph) ; Fluid Dynamics (physics.flu-dyn)

[252] arXiv:2504.12531 (cross-list from physics.med-ph) [cn-pdf, pdf, other]

Title: A theoretical framework for flow-compatible reconstruction of heart motion Show Chinese title

Title: 兼容流动的心脏运动重建的理论框架

Francesco Capuano, Yue-Hin Loke, Ibrahim Yildiran, Laura Olivieri, Elias Balaras

Subjects: Medical Physics (physics.med-ph) ; Fluid Dynamics (physics.flu-dyn) ; Tissues and Organs (q-bio.TO)

[253] arXiv:2504.12664 (cross-list from cs.RO) [cn-pdf, pdf, other]

Title: Autonomous Drone for Dynamic Smoke Plume Tracking Show Chinese title

Title: 自主无人机用于动态烟羽跟踪

Srijan Kumar Pal, Shashank Sharma, Nikil Krishnakumar, Jiarong Hong

Comments: 7 pages, 7 figures

Subjects: Robotics (cs.RO) ; Fluid Dynamics (physics.flu-dyn)

[254] arXiv:2504.13033 (cross-list from quant-ph) [cn-pdf, pdf, html, other]

Title: Practical Application of the Quantum Carleman Lattice Boltzmann Method in Industrial CFD Simulations Show Chinese title

Title: 量子卡尔曼格子玻尔兹曼方法在工业计算流体动力学模拟中的实际应用

Francesco Turro, Alessandra Lignarolo, Daniele Dragoni

Comments: 16 pages, 15 figures, 2 tables

Subjects: Quantum Physics (quant-ph) ; Computational Physics (physics.comp-ph) ; Fluid Dynamics (physics.flu-dyn)

[255] arXiv:2504.13943 (cross-list from eess.SY) [cn-pdf, pdf, html, other]

Title: Data Assimilation-based Simultaneous Phase-Resolved Ocean Wave and Ship Motion Forecast Show Chinese title

Title: 基于数据同化的相位分辨海洋波浪和船舶运动联合预报

Guangyao Wang, Yulin Pan

Subjects: Systems and Control (eess.SY) ; Fluid Dynamics (physics.flu-dyn)

[256] arXiv:2504.15173 (cross-list from math.NA) [cn-pdf, pdf, other]

Title: Poroelastic flow across a permeable interface: a Hamilton's principle approach and its finite element implementation Show Chinese title

Title: 渗透性界面的孔弹性流动：基于哈密顿原理的方法及其有限元实现

Francesco Costanzo (1), Mohammad Jannesari (1), Beatrice Ghitti (1 and 2) ((1) Center for Neural Engineering, Engineering Science and Mechanics Department, Penn State University, (2) Auckland Bioengineering Institute, The University of Auckland)

Subjects: Numerical Analysis (math.NA) ; Fluid Dynamics (physics.flu-dyn)

[257] arXiv:2504.15177 (cross-list from math.NA) [cn-pdf, pdf, other]

Title: An $rp$-adaptive method for accurate resolution of shock-dominated viscous flow based on implicit shock tracking Show Chinese title

Title: 基于隐式激波追踪的精确分辨率激波主导粘性流动的$rp$自适应方法

Huijing Dong, Masayuki Yano, Tianci Huang, Matthew J. Zahr

Comments: 43 pages, 35 figures,

Subjects: Numerical Analysis (math.NA) ; Optimization and Control (math.OC) ; Fluid Dynamics (physics.flu-dyn)

[258] arXiv:2504.15350 (cross-list from math.NA) [cn-pdf, pdf, html, other]

Title: Randomized Proper Orthogonal Decomposition for data-driven reduced order modeling of a two-layer quasi-geostrophic ocean model Show Chinese title

Title: 随机 Proper Orthogonal 分解用于两层准地转海洋模型的数据驱动降阶建模

Lander Besabe, Michele Girfoglio, Annalisa Quaini, Gianluigi Rozza

Comments: 31 pages, 11 figures

Subjects: Numerical Analysis (math.NA) ; Fluid Dynamics (physics.flu-dyn)

[259] arXiv:2504.15538 (cross-list from physics.plasm-ph) [cn-pdf, pdf, html, other]

Title: Scale-dependent alignment in compressible magnetohydrodynamic turbulence Show Chinese title

Title: 可压缩磁流体力学湍流中的尺度相关对齐

James R. Beattie, Amitava Bhattacharjee

Comments: 5 pages main text. 2 figures. 9 pages total. Submitted to PRL

Subjects: Plasma Physics (physics.plasm-ph) ; Astrophysics of Galaxies (astro-ph.GA) ; Chaotic Dynamics (nlin.CD) ; Fluid Dynamics (physics.flu-dyn)

[260] arXiv:2504.15657 (cross-list from cs.GR) [cn-pdf, pdf, html, other]

Title: Neural Kinematic Bases for Fluids Show Chinese title

Title: 流体的神经运动学基底

Yibo Liu, Zhixin Fang, Sune Darkner, Noam Aigerman, Kenny Erleben, Paul Kry, Teseo Schneider

Subjects: Graphics (cs.GR) ; Machine Learning (cs.LG) ; Fluid Dynamics (physics.flu-dyn)

[261] arXiv:2504.16588 (cross-list from eess.SY) [cn-pdf, pdf, html, other]

Title: Data-Assimilated Model-Based Reinforcement Learning for Partially Observed Chaotic Flows Show Chinese title

Title: 基于数据同化模型的部分观测混沌流强化学习

Defne E. Ozan, Andrea Nóvoa, Luca Magri

Subjects: Systems and Control (eess.SY) ; Machine Learning (cs.LG) ; Fluid Dynamics (physics.flu-dyn)

[262] arXiv:2504.16767 (cross-list from cs.LG) [cn-pdf, pdf, html, other]

Title: Online model learning with data-assimilated reservoir computers Show Chinese title

Title: 在线模型学习与数据同化储备池计算机

Andrea Nóvoa, Luca Magri

Comments: 8 pages, 5 figures

Subjects: Machine Learning (cs.LG) ; Fluid Dynamics (physics.flu-dyn) ; Applications (stat.AP)

[263] arXiv:2504.16975 (cross-list from physics.ed-ph) [cn-pdf, pdf, other]

Title: The Flight Physics Concept Inventory: Development of a research-based assessment instrument to enhance learning and teaching Show Chinese title

Title: 飞行物理概念库存：基于研究的评估工具开发以促进学习和教学

Florian Genz

Comments: Dies ist ein Vorabdruck des folgenden Werkes: Florian Genz, The Flight Physics Concept Inventory, 2025, Springer Spektrum, vervielf\"altigt mit Genehmigung von Springer Fachmedien Wiesbaden GmbH. Die finale authentifizierte Version ist online verf\"ugbar unter: http://doi.org/10.1007/978-3-658-47515-4 und https://link.springer.com/book/9783658475147

Journal-ref: Florian Genz, 2025, The Flight Physics Concept Inventory, Springer Spektrum, ISBN 978-3-658-47514-7, https://link.springer.com/book/9783658475147

Subjects: Physics Education (physics.ed-ph) ; Data Analysis, Statistics and Probability (physics.data-an) ; Fluid Dynamics (physics.flu-dyn)

[264] arXiv:2504.17422 (cross-list from nucl-th) [cn-pdf, pdf, html, other]

Title: Exact solutions for the moments of the binary collision integral and its relation to the relaxation-time approximation in leading-order anisotropic fluid dynamics Show Chinese title

Title: 二元碰撞积分的矩的精确解及其与一阶各向异性流体动力学中弛豫时间近似的关联

Etele Molnár

Comments: Updated version; 38 pages, 6 figures

Subjects: Nuclear Theory (nucl-th) ; High Energy Physics - Phenomenology (hep-ph) ; Fluid Dynamics (physics.flu-dyn)

[265] arXiv:2504.17726 (cross-list from physics.comp-ph) [cn-pdf, pdf, other]

Title: Optical to infrared mapping of vapor-to-liquid phase change dynamics using generative machine learning Show Chinese title

Title: 使用生成式机器学习的气-液相变动力学的光学到红外映射

Siavash Khodakarami, Pouya Kabirzadeh, Chi Wang, Tarandeep Singh Thukral, Nenad Miljkovic

Subjects: Computational Physics (physics.comp-ph) ; Applied Physics (physics.app-ph) ; Fluid Dynamics (physics.flu-dyn)

[266] arXiv:2504.18414 (cross-list from cs.LG) [cn-pdf, pdf, html, other]

Title: Online learning to accelerate nonlinear PDE solvers: applied to multiphase porous media flow Show Chinese title

Title: 在线学习加速非线性偏微分方程求解器：应用于多相多孔介质流动

Vinicius L S Silva, Pablo Salinas, Claire E Heaney, Matthew Jackson, Christopher C Pain

Subjects: Machine Learning (cs.LG) ; Fluid Dynamics (physics.flu-dyn)

[267] arXiv:2504.18755 (cross-list from math.AP) [cn-pdf, pdf, html, other]

Title: A thermodynamics-based turbulence model for isothermal compressible flows Show Chinese title

Title: 基于热力学的等温可压缩流体湍流模型

Zhiting Ma, Wen-An Yong, Yi Zhu

Subjects: Analysis of PDEs (math.AP) ; Fluid Dynamics (physics.flu-dyn)

[268] arXiv:2504.19517 (cross-list from cond-mat.soft) [cn-pdf, pdf, html, other]

Title: Stokes drag on a sphere in a three-dimensional anisotropic porous medium Show Chinese title

Title: 球体在三维各向异性多孔介质中的斯托克斯阻力

Andrej Vilfan, Bogdan Cichocki, Jeffrey C. Everts

Comments: 9 pages, 4 figures

Journal-ref: Phys. Rev. E 112, 015107 (2025)

Subjects: Soft Condensed Matter (cond-mat.soft) ; Fluid Dynamics (physics.flu-dyn)

[269] arXiv:2504.20063 (cross-list from eess.SY) [cn-pdf, pdf, other]

Title: A novel real-time aeroelastic hybrid simulation system of section model wind tunnel testing based on adaptive extended Kalman filter Show Chinese title

Title: 一种基于自适应扩展卡尔曼滤波的截面模型风洞试验实时气动弹性混合仿真系统

Wenkai Du, Guangzhong Gao, Suhan Li, Bo Fu, Jiawu Li, Ledong Zhu

Comments: 25 pages, 13figures

Subjects: Systems and Control (eess.SY) ; Fluid Dynamics (physics.flu-dyn)

[270] arXiv:2504.20095 (cross-list from astro-ph.EP) [cn-pdf, pdf, html, other]

Title: Implications of shallow-shell models for topographic relaxation on icy satellites Show Chinese title

Title: 浅壳模型对冰质卫星地形松弛的影响

Colin R. Meyer, Aaron G. Stubblefield, Brent M. Minchew, Samuel S. Pegler, Alexander Berne, Jacob J. Buffo, Tara C. Tomlinson

Comments: 16 pages, 5 figures

Subjects: Earth and Planetary Astrophysics (astro-ph.EP) ; Fluid Dynamics (physics.flu-dyn)

[271] arXiv:2504.20675 (cross-list from cond-mat.soft) [cn-pdf, pdf, html, other]

Title: Hydrodynamics converts chiral flagellar rotation into contactless actuation of microdiscs Show Chinese title

Title: 流体力学将手性螺旋桨旋转转化为微盘的非接触驱动

Daniel Grober, Tanumoy Dhar, David Saintillan, Jérémie Palacci

Subjects: Soft Condensed Matter (cond-mat.soft) ; Fluid Dynamics (physics.flu-dyn)

[272] arXiv:2504.20925 (cross-list from cond-mat.soft) [cn-pdf, pdf, html, other]

Title: Chemotactic aggregation dynamics of micro-swimmers in Brinkman flows Show Chinese title

Title: 趋化聚集动力学的微泳者在Brinkman流中的行为

Yasser Almoteri, Enkeleida Lushi

Subjects: Soft Condensed Matter (cond-mat.soft) ; Biological Physics (physics.bio-ph) ; Fluid Dynamics (physics.flu-dyn)

[273] arXiv:2504.21285 (cross-list from physics.ao-ph) [cn-pdf, pdf, html, other]

Title: Induced Diffusion of Internal Gravity Waves: Directionality and Role in Ocean Mixing Show Chinese title

Title: 惯性重力波的诱导扩散：方向性及其在海洋混合中的作用

Yue Wu, Yulin Pan

Subjects: Atmospheric and Oceanic Physics (physics.ao-ph) ; Fluid Dynamics (physics.flu-dyn)

[274] arXiv:2504.21328 (cross-list from cs.LG) [cn-pdf, pdf, html, other]

Title: Multi-level datasets training method in Physics-Informed Neural Networks Show Chinese title

Title: 物理信息神经网络中的多级数据集训练方法

Yao-Hsuan Tsai, Hsiao-Tung Juan, Pao-Hsiung Chiu, Chao-An Lin

Comments: 33 pages, 12figures

Subjects: Machine Learning (cs.LG) ; Computational Engineering, Finance, and Science (cs.CE) ; Fluid Dynamics (physics.flu-dyn)