郑钦敏Qinmin Zheng
我的研究聚焦复杂流动中的物理机理与数据驱动建模，尝试把高保真数值模拟、稀疏观测和机器学习统一到可信的计算框架中。
My research focuses on physical mechanisms and data-driven modelling of complex flows, bringing high-fidelity simulations, sparse observations and machine learning into trustworthy computational frameworks.
当前工作涵盖智能流体力学、可压缩与高超声速湍流、高温热化学非平衡气体动力学、流场反演以及漩涡主控流动。研究强调物理解释、数值可靠性和工程可用性之间的联系。
Current work spans intelligent fluid mechanics, compressible and hypersonic turbulence, high-temperature thermochemical nonequilibrium gas dynamics, flow-field reconstruction and vortex-dominated flows, with an emphasis on physical interpretation, numerical reliability and engineering utility.
研究方向Research
从控制方程、数值计算到观测数据与智能模型。From governing equations and numerical simulation to observations and intelligent models.
智能流体力学Intelligent fluid mechanics
研究深度学习、大模型、模态降阶和数据同化等数据驱动方法在流体力学中的应用。重点关注物理约束生成模型、湍流场高保真重建、稀疏观测下的流场反演，以及可解释、可泛化的科学机器学习方法。
We study data-driven methods—including deep learning, foundation models, modal reduction and data assimilation—for fluid mechanics. Current topics include physics-constrained generative models, high-fidelity turbulence reconstruction, flow inference from sparse observations, and interpretable, generalisable scientific machine learning.
Deep learning · Foundation models · Reduced-order modelling · Data assimilation
计算物理与湍流Computational physics and turbulence
通过直接数值模拟、大涡模拟和多尺度分析研究可压缩湍流、高超声速边界层、激波/湍流边界层相互作用，以及极端摩阻和热流事件的动力学机制与可预测性。
Direct numerical simulation, large-eddy simulation and multiscale analysis are used to study compressible turbulence, hypersonic boundary layers, shock/turbulent-boundary-layer interactions, and the dynamics and predictability of extreme wall-friction and heat-flux events.
DNS · LES · Compressible turbulence · Extreme events
高温热化学非平衡气体动力学High-temperature thermochemical nonequilibrium gas dynamics
关注高温可压缩流动中的振动松弛、内能涨落传递和涡量生成，揭示热非平衡效应与湍流小尺度结构之间的耦合关系。
We investigate vibrational relaxation, internal-energy fluctuation transfer and enstrophy production in high-temperature compressible flows, revealing how thermal nonequilibrium couples with the small-scale structure of turbulence.
Thermal nonequilibrium · Vibrational relaxation · Flow topology
漩涡主控流动与气动热Vortex-dominated flows and aerothermodynamics
面向飞行器流场与气动力/热分析，研究流动分离与转捩、钝体尾迹、流固耦合和复杂外形优化等问题。
For aircraft flow-field and aero-thermal analysis, we study flow separation and transition, bluff-body wakes, fluid–structure interaction and aerodynamic optimisation of complex configurations.
Aerodynamics · Flow separation · FSI · Shape optimisation
论文Publications
第一作者及通讯作者论文。First-author and corresponding-author publications.
- 2026
Liu Q., Liang B., Liu L., Zeng J., Zheng Q.*, Tian B.* “An adaptive direct-forcing immersed boundary method with subcycled time advancement for compressible flows over irregular solid boundaries.” Physics of Fluids, 38, 096125.
- 2026
Mehedi H., Zhao C., Zheng Q.*, Fan D., He X., Pan C. “A multi-scale reduced-order framework for robust aerodynamic shape optimisation of transonic wings.” Aerospace Science and Technology, 178, 113040.
- 2026
Liu Q., Liang B., Liu L., Zeng J., Zheng Q.*, Tian B.* “Large eddy simulation of microburst wind fields over flat and cuboid obstacle terrains.” Physics of Fluids, 38, 016610.
- 2024
Zheng Q., Li T., Ma B., Fu L.*, Li X.* “High-fidelity reconstruction of large-area damaged turbulent fields with a physically constrained generative adversarial network.” Physical Review Fluids, 9, 024608.
- 2022
Zheng Q., Yang Y., Wang J.*, Chen S. “Enstrophy production and flow topology in compressible isotropic turbulence with vibrational non-equilibrium.” Journal of Fluid Mechanics, 950, A21.
- 2021
Zheng Q., Wang J.*, Alam M. M., Noack B. R., Li H., Chen S. “Transfer of internal energy fluctuation in compressible isotropic turbulence with vibrational non-equilibrium.” Journal of Fluid Mechanics, 919, A26.
- 2020
Zheng Q., Wang J.*, Noack B. R., Li H., Wan M., Chen S.* “Vibrational relaxation in compressible isotropic turbulence with thermal nonequilibrium.” Physical Review Fluids, 5, 044602.
- 2019
Zheng Q., Alam M. M.* “Evolution of the wake of three inline square prisms.” Physical Review Fluids, 4, 104701.
- 2017
Zheng Q., Alam M. M.* “Intrinsic features of flow past three square prisms in side-by-side arrangement.” Journal of Fluid Mechanics, 826, 996–1033.
- 2017
Zheng Q., Rehman S., Alam M. M., Alhems L. M., Lashin A. “Decomposition of wind speed fluctuations at different time scales.” Journal of Earth System Science, 126, 36.
* 通讯作者* Corresponding author
前往 Google ScholarOpen Google Scholar ↗科研项目Research projects
近年主持及参与项目。Recent projects as principal investigator and collaborator.
主持项目Principal investigator
国家自然科学基金面上项目NSFC General Program
中国商飞—北航大飞机研究院创新研究基金COMAC–BUAA Aircraft Research Institute Innovation Fund
浙江省自然科学基金重点项目Key Program, Zhejiang Provincial Natural Science Foundation
全国重点实验室计算数学专题开放课题Open Project in Computational Mathematics, National Key Laboratory
北京航空航天大学青年教师科研启动经费Beihang Young Faculty Research Fund
参与项目Collaborative projects
国家自然科学基金重点支持项目NSFC Key Support Project
国家自然科学基金面上项目NSFC General Program
授权发明专利Granted patents
围绕流场重建、实验测量与流动控制的技术成果。Technology outputs in flow reconstruction, experimental measurement and flow control.
破损湍流场缺失信息重建方法与系统
Method and system for reconstructing missing information in damaged turbulent fields
ZL 2024 1 1148653.4
平面流场漩涡中心标定方法、运动轨迹跟踪方法及系统
Vortex-centre calibration and trajectory tracking for planar flow fields
ZL 2025 1 1150109.8
一种高精度、高负载的多用途旋转实验平台
A high-precision, high-load multipurpose rotating experimental platform
ZL 2025 1 1340307.0
基于近壁速度场与稀疏观测点重建物理场的方法及系统
Physical-field reconstruction using near-wall velocity fields and sparse observations
ZL 2026 1 0230960.X
学习与科研经历Academic career
北京航空航天大学Beihang University国际创新学院 · 副教授International Innovation College · Associate Professor
香港科技大学Hong Kong University of Science and Technology机械与航空航天工程系 · 博士后Mechanical and Aerospace Engineering · Postdoctoral Fellow
南方科技大学Southern University of Science and Technology力学与航空航天工程系 · 博士后 / 研究助理教授Mechanics and Aerospace Engineering · Postdoctoral Fellow / Research Assistant Professor
哈尔滨工业大学Harbin Institute of Technology航空宇航科学与技术 · 博士Aeronautical and Astronautical Science and Technology · Ph.D.
哈尔滨工业大学Harbin Institute of Technology航空宇航科学与技术 · 硕士Aeronautical and Astronautical Science and Technology · M.Sc.
西北农林科技大学Northwest A&F University机械工程 · 学士Mechanical Engineering · B.Eng.
加入课题组Join the group
欢迎本科生、研究生和博士后联系。Prospective students and postdoctoral fellows are welcome to get in touch.
课题组长期招收本科生、硕士生、博士生和博士后，欢迎自动化、能源动力、数学/力学、机械、航空航天、人工智能和计算机等相关专业背景的同学。
The group welcomes undergraduate researchers, master's and Ph.D. students, and postdoctoral fellows with backgrounds in automation, energy and power, mathematics and mechanics, mechanical engineering, aerospace, artificial intelligence or computer science.
- 团结、互信的学习与工作氛围A collegial and trusting research environment
- 充分的专业指导与科研支持Close mentorship and strong research support
- 与海内外高校、研究院所及企业的广泛合作Broad collaborations with universities, institutes and industry
- 常年招聘博士后Postdoctoral positions available year-round