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publications
Hydrodynamics of Flexible Riser under Vortex-induced Vibration
Published in Bachelor thesis at Shanghai Jiao Tong University, 2017
This bachelor thesis is awared “Top 1% Bachelor thesis in Shanghai Jiao Tong University”
Recommended citation: Chang Liu (2017) "Hydrodynamics of Flexible Riser under Vortex-induced Vibration." Bachelor thesis at Shanghai Jiao Tong University. http://sjcg.jwc.sjtu.edu.cn/254/3/3/Dissertation.html
Time Varying Hydrodynamics Identification of a Flexible Riser Under Multi-Frequency Vortex-Induced Vibrations
Published in International Conference on Offshore Mechanics and Arctic Engineering, 2017
Use Google Scholar for full citation
Recommended citation: Chang Liu, Shixiao Fu, Mengmeng Zhang, Haojie Ren (2017) "Time Varying Hydrodynamics Identification of a Flexible Riser Under Multi-Frequency Vortex-Induced Vibrations." International Conference on Offshore Mechanics and Arctic Engineering. 57649, V002T08A029.
Time-varying hydrodynamics of a flexible riser under multi-frequency vortex-induced vibrations
Published in Journal of Fluids and Structures, 2018
Recommended citation: Chang Liu, Shixiao Fu, Mengmeng Zhang, Haojie Ren (2018) "Time-varying hydrodynamics of a flexible riser under multi-frequency vortex-induced vibrations." Journal of Fluids and Structures. 80, 217--244. https://doi.org/10.1016/j.jfluidstructs.2018.03.004
Convective velocities of vorticity fluctuations in turbulent channel flows: an input-output approach
Published in Proceedings of the Eleventh International Symposium on Turbulence and Shear Flow Phenomenon, Southampton, UK, 2019
Recommended citation: Chang Liu, Dennice F Gayme (2019) "Convective velocities of vorticity fluctuations in turbulent channel flows: an input-output approach." Proceedings of the Eleventh International Symposium on Turbulence and Shear Flow Phenomenon, Southampton, UK. http://www.tsfp-conference.org/proceedings/2019/307.pdf
Global motion reconstruction of a steel catenary riser under vessel motion
Published in Ships and Offshore Structures, 2019
Recommended citation: Jungao Wang, Shixiao Fu, Rolf Baarholm, Mengmeng Zhang, Chang Liu (2019) "Global motion reconstruction of a steel catenary riser under vessel motion." Ships and Offshore Structures. 14, 442--456. https://doi.org/10.1080/17445302.2018.1500785
Physics-based control education: energy, dissipation, and structure assignments
Published in European Journal of Physics, 2019
Use Google Scholar for full citation
Recommended citation: Chang Liu, Lu Dong (2019) "Physics-based control education: energy, dissipation, and structure assignments." European Journal of Physics. 40, 035006.
Stabilization of Lagrange points in circular restricted three-body problem: a port-Hamiltonian approach
Published in Physics Letters A, 2019
Recommended citation: Chang Liu, Lu Dong (2019) "Stabilization of Lagrange points in circular restricted three-body problem: a port-Hamiltonian approach." Physics Letters A. 383, 1907--1914. https://doi.org/10.1016/j.physleta.2019.03.033
An input-output based analysis of convective velocity in turbulent channels
Published in Journal of Fluid Mechanics, 2020
Recommended citation: Chang Liu, Dennice F. Gayme (2020) "An input-output based analysis of convective velocity in turbulent channels." Journal of Fluid Mechanics. 888, A32. https://doi.org/10.1017/jfm.2020.48
Experimental Investigation on Vortex-Induced Vibration of a Flexible Pipe under Higher Mode in an Oscillatory Flow
Published in Journal of Marine Science and Engineering, 2020
Recommended citation: Haojie Ren, Mengmeng Zhang, Jingyun Cheng, Peimin Cao, Yuwang Xu, Shixiao Fu, Chang Liu (2020) "Experimental Investigation on Vortex-Induced Vibration of a Flexible Pipe under Higher Mode in an Oscillatory Flow." Journal of Marine Science and Engineering. 8, 408. https://mdpi-res.com/d_attachment/jmse/jmse-08-00408/article_deploy/jmse-08-00408-v2.pdf?version=1592135114
Hydrodynamic forces of a semi-submerged cylinder in an oscillatory flow
Published in Applied Sciences, 2020
Recommended citation: Haojie Ren, Shixiao Fu, Chang Liu, Mengmeng Zhang, Yuwang Xu, Shi Deng (2020) "Hydrodynamic forces of a semi-submerged cylinder in an oscillatory flow." Applied Sciences. 10, 6404. https://doi.org/10.3390/app10186404
Hydrodynamics of a flexible cylinder under modulated vortex-induced vibrations
Published in Journal of Fluids and Structures, 2020
Recommended citation: Chang Liu, Shixiao Fu, Mengmeng Zhang, Haojie Ren, Yuwang Xu (2020) "Hydrodynamics of a flexible cylinder under modulated vortex-induced vibrations." Journal of Fluids and Structures. 94, 102913. https://doi.org/10.1016/j.jfluidstructs.2020.102913
Input-output inspired method for permissible perturbation amplitude of transitional wall-bounded shear flows
Published in Physical Review E, 2020
Recommended citation: Chang Liu, Dennice F Gayme (2020) "Input-output inspired method for permissible perturbation amplitude of transitional wall-bounded shear flows." Physical Review E. 102, 063108. https://doi.org/10.1103/PhysRevE.102.063108
Magnification of hydrodynamic coefficients on a flexible pipe fitted with helical strakes in oscillatory flows
Published in Ocean Engineering, 2020
Recommended citation: Haojie Ren, Mengmeng Zhang, Jingyun Cheng, Peimin Cao, Yuwang Xu, Shixiao Fu, Chang Liu, Yifan Wang (2020) "Magnification of hydrodynamic coefficients on a flexible pipe fitted with helical strakes in oscillatory flows." Ocean Engineering. 210, 107543. https://doi.org/10.1016/j.oceaneng.2020.107543
Experimental investigation on vortex-induced force of a steel catenary riser under in-plane vessel motion
Published in Marine Structures, 2021
Recommended citation: Mengmeng Zhang, Shixiao Fu, Chang Liu, Haojie Ren, Yuwang Xu (2021) "Experimental investigation on vortex-induced force of a steel catenary riser under in-plane vessel motion." Marine Structures. 78, 102882. https://doi.org/10.1016/j.marstruc.2020.102882
Feedback interconnection based input-output analysis of spatio-temporal response in wall-bounded shear flows
Published in Ph.D. thesis at Johns Hopkins University, 2021
Recommended citation: Chang Liu (2021) "Feedback interconnection based input-output analysis of spatio-temporal response in wall-bounded shear flows." Ph.D. thesis at Johns Hopkins University. https://jscholarship.library.jhu.edu/handle/1774.2/64379
Spatial input–output analysis of large-scale structures in actuated turbulent boundary layers
Published in AIAA Aviation, 2021
Recommended citation: Chang Liu, Igal Gluzman, Mitchell Lozier, Samaresh Midya, Stanislav Gordeyev, Flint O Thomas, Dennice F Gayme (2021) "Spatial input--output analysis of large-scale structures in actuated turbulent boundary layers." AIAA Aviation. https://doi.org/10.2514/6.2021-2873
Structured input–output analysis of transitional wall-bounded flows
Published in Journal of Fluid Mechanics, 2021
This paper is awarded the Corrsin-Kovasznay Outstanding Paper Award recognizes a young JHU scholar who is lead author of a recent paper in fluid mechanics for the work’s excellence, originality and potential impact. The feedback interconnection below employs structured uncertainty to include the componentwise structure of nonlinearity in Navier-Stokes equations 
The key result of plane Couette flow at Re=358 is summarized as 
Recommended citation: Chang Liu, Dennice F. Gayme (2021) "Structured input--output analysis of transitional wall-bounded flows." Journal of Fluid Mechanics. 927, A25. https://doi.org/10.1017/jfm.2021.762
Single-mode solutions for convection and double-diffusive convection in porous media
Published in Fluids, 2022
Invited paper. Selected as Issue Cover
Recommended citation: Chang Liu, Edgar Knobloch (2022) "Single-mode solutions for convection and double-diffusive convection in porous media." Fluids. 7, 373. https://doi.org/10.3390/fluids7120373
Spatial input–output analysis of actuated turbulent boundary layers
Published in AIAA Journal, 2022
Recommended citation: Chang Liu, Igal Gluzman, Mitchell Lozier, Samaresh Midya, Stanislav Gordeyev, Flint O Thomas, Dennice F Gayme (2022) "Spatial input--output analysis of actuated turbulent boundary layers." AIAA Journal. 60, 6313--6327. https://doi.org/10.2514/1.J061706
Staircase solutions and stability in vertically confined salt-finger convection
Published in Journal of Fluid Mechanics, 2022
Recommended citation: Chang Liu, Keith Julien, Edgar Knobloch (2022) "Staircase solutions and stability in vertically confined salt-finger convection." Journal of Fluid Mechanics. 952, A4. https://doi.org/10.1017/jfm.2022.865
Structured Input-Output Analysis of Oblique Turbulent Bands in Transitional Plane Couette-Poiseuille Flow
Published in Proceedings of the Twelfth International Symposium on Turbulence and Shear Flow Phenomenon, 2022
Recommended citation: Yu Shuai, Chang Liu, Dennice F. Gayme (2022) "Structured Input-Output Analysis of Oblique Turbulent Bands in Transitional Plane Couette-Poiseuille Flow." Proceedings of the Twelfth International Symposium on Turbulence and Shear Flow Phenomenon. http://www.tsfp-conference.org/proceedings/2022/254.pdf
Structured input-output analysis of stably stratified plane Couette flow
Published in Journal of Fluid Mechanics, 2022
Recommended citation: Chang Liu, Colm-cille P. Caulfield, Dennice F. Gayme (2022) "Structured input-output analysis of stably stratified plane Couette flow." Journal of Fluid Mechanics. 948, A10. https://doi.org/10.1017/jfm.2022.648
A structured input-output approach to characterizing optimal perturbations in wall-bounded shear flows
Published in 2023 American Control Conference (ACC), 2023
Recommended citation: Chang Liu, Yu Shuai, Aishwarya Rath, Dennice F. Gayme (2023) "A structured input-output approach to characterizing optimal perturbations in wall-bounded shear flows." 2023 American Control Conference (ACC). https://ieeexplore.ieee.org/document/10156058
Analysing the impact of bottom friction on shallow water waves over idealised bottom topographies
Published in Geophysical & Astrophysical Fluid Dynamics, 2023
Recommended citation: Chang Liu, Antwan D. Clark (2023) "Analysing the impact of bottom friction on shallow water waves over idealised bottom topographies." Geophysical & Astrophysical Fluid Dynamics. 117, 107--129. https://doi.org/10.1080/03091929.2023.2204430
Data-driven approach for modelling Reynolds stress tensor with invariance preservation
Published in (Under Review), 2023
Recommended citation: Xuepeng Fu, Shixiao Fu, Chang Liu, Mengmeng Zhang (2023) "Data-driven approach for modelling Reynolds stress tensor with invariance preservation." (Under Review). https://arxiv.org/abs/2303.17178
Fixed-flux Rayleigh-B'enard convection in doubly periodic domains
Published in (Under Review), 2023
Use Google Scholar for full citation
Recommended citation: Chang Liu, Manjul Sharma, Keith Julien, Edgar Knobloch (2023) "Fixed-flux Rayleigh-B'enard convection in doubly periodic domains." (Under Review).
Semi-Analytical Solutions of Shallow Water Waves with Idealised Bottom Topographies
Published in Geophysical & Astrophysical Fluid Dynamics, 2023
Recommended citation: Chang Liu, Antwan D. Clark (2023) "Semi-Analytical Solutions of Shallow Water Waves with Idealised Bottom Topographies." Geophysical & Astrophysical Fluid Dynamics. 117, 35--58. https://doi.org/10.1080/03091929.2023.2169283
Structured Input-Output Analysis of Oblique Laminar-Turbulent Patterns in plane Couette-Poiseuille Flow
Published in International Journal of Heat and Fluid Flow, 2023
Invited paper
Recommended citation: Yu Shuai, Chang Liu, Dennice F. Gayme (2023) "Structured Input-Output Analysis of Oblique Laminar-Turbulent Patterns in plane Couette-Poiseuille Flow." International Journal of Heat and Fluid Flow. 103, 109207. https://doi.org/10.1016/j.ijheatfluidflow.2023.109207
talks
Convective velocities of vorticity fluctuations in turbulent channel flows: an input-output approach
Published:
Structured input-output analysis of dominant flow structures in transitional plane Couette flow
Published:
Structured input-output analysis of wall-parallel length scales in transitional plane Couette flow
Published:
Spatial input-output analysis of large-scale structures in actuated turbulent boundary layers
Published:
Reduced-order modeling and analysis of fluid flows: from wall-bounded shear flows to convection
Published:
teaching
Teaching Assistant
Teaching Assistant of Graduate/Undergraduate course, Johns Hopkins University, Department of Mechanical Engineering, 2018
- Undergraduate course: EN.530.334 SP 21 Heat Transfer
- Undergraduate course: EN.530.343 SP20 Design and Analysis of Dynamical Systems
- Undergraduate/Graduate course: EN.530.424/EN.530.624 FA19 Dynamics of Robots and Spacecraft
- Undergraduate course: EN.530.470 SP19 Space Vehicle Dynamics and Control
- Graduate course: EN.530.761 FA18 Mathematical Methods of Engineering I
Instructor
Instructor, Johns Hopkins University, Department of Mechanical Engineering, 2020
Hopkins Engineering Applications & Research Tutorials (HEART) instructor: EN.500.111 FA20 Simple Mathematics Revealing Big Physics