Publications

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

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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 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

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

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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

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

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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

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

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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.