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Journal Articles

Stall Warning Strategy Based on Fast Wavelet Analysis in a Multistage Axial Flow Compressor

Yang Liu, Jichao Li, Juan Du, Hongwu Zhang, Chaoqun Nie

J. Eng. Gas Turbines Power. April 2022, 144(4): 044501.

Paper No: GTP-21-1229

DOI: https://doi.org/10.1115/1.4053104

Published Online: January 4, 2022

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Topics: Axial flow, Wavelets

Journal Articles

Coupling Moving Morphable Voids and Components Based Topology Optimization of Hydrogel Structures Involving Large Deformation

Yisong Qiu, Shuaiqi Zhang, Weisheng Zhang, Hongfei Ye, Hongwu Zhang, Yonggang Zheng

J. Appl. Mech. January 2022, 89(1): 011008.

Paper No: JAM-21-1306

DOI: https://doi.org/10.1115/1.4052431

Published Online: October 5, 2021

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Topics: Deformation, Hydrogels, Optimization, Topology, Design, Anisotropy

Journal Articles

Physical Mechanisms Investigation of Sharkskin-Inspired Compressor Cascade Based on Large Eddy Simulations

Zhihui Li, Yan Jin, Juan Du, Hongwu Zhang, Chaoqun Nie

J. Turbomach. June 2021, 143(6): 061005.

Paper No: TURBO-20-1243

DOI: https://doi.org/10.1115/1.4050147

Published Online: April 8, 2021

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Topics: Cascades (Fluid dynamics), Compressors, Flow (Dynamics), Turbulence, Pressure, Simulation, Boundary layers, Large eddy simulation, Design

Proceedings Papers

Physical Mechanisms Investigation of Sharkskin-Inspired Compressor Cascade Based on Large Eddy Simulations

Zhihui Li, Juan Du, Hongwu Zhang

Proc. ASME. GT2020, Volume 2A: Turbomachinery, V02AT32A046, September 21–25, 2020

Paper No: GT2020-15209

DOI: https://doi.org/10.1115/GT2020-15209

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Topics: Cascades (Fluid dynamics), Compressors, Large eddy simulation, Flow (Dynamics), Turbulence, Vortices, Pressure, Computer simulation, Design, Drag reduction

Proceedings Papers

Improving Aerodynamic Performance of a Highly Loaded Compressor Based on Coanda Jet Flap

Juan Du, Yiwen Li, Zhihui Li, Jichao Li, Zinan Wang, Hongwu Zhang

Proc. ASME. GT2019, Volume 2A: Turbomachinery, V02AT39A031, June 17–21, 2019

Paper No: GT2019-91552

DOI: https://doi.org/10.1115/GT2019-91552

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Topics: Compressors, Flow (Dynamics), Blades, Stators, Cascades (Fluid dynamics), Design, Pressure, Artificial neural networks, Engineering prototypes, Flow control

Journal Articles

Influence of Rain Ingestion on the Endwall Treatment in an Axial Flow Compressor

Jichao Li, Juan Du, Mingzhen Li, Feng Lin, Hongwu Zhang, Chaoqun Nie

J. Turbomach. August 2018, 140(8): 081001.

Paper No: TURBO-17-1040

DOI: https://doi.org/10.1115/1.4040550

Published Online: July 24, 2018

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Topics: Compressors, Water, Pressure, Flow (Dynamics), Blades, Rotors

Journal Articles

Approximate Controllability of Partial Fractional Neutral Integro-Differential Inclusions With Infinite Delay in Hilbert Spaces

Zuomao Yan, Hongwu Zhang

J. Comput. Nonlinear Dynam. January 2016, 11(1): 011001.

Paper No: CND-12-1166

DOI: https://doi.org/10.1115/1.4030533

Published Online: January 1, 2016

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Topics: Delays, Space, Theorems (Mathematics), Linear systems

Journal Articles

A Micromechanically Based Constitutive Model for the Inelastic and Swelling Behaviors in Double Network Hydrogels

Yin Liu, Hongwu Zhang, Yonggang Zheng

J. Appl. Mech. February 2016, 83(2): 021008.

Paper No: JAM-15-1486

DOI: https://doi.org/10.1115/1.4031897

Published Online: November 16, 2015

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Topics: Constitutive equations, Damage, Deformation, Hydrogels, Necking, Stress, Hardening, Chain, Stiffness, Tension

Proceedings Papers

Evolution of Pressure Signature Dominated by Unsteady Tip Leakage Flow

Shaojuan Geng, Xiaoyu Zhang, Jichao Li, Long Zhao, Hongwu Zhang, Chaoqun Nie

Proc. ASME. GT2013, Volume 6C: Turbomachinery, V06CT42A012, June 3–7, 2013

Paper No: GT2013-94523

DOI: https://doi.org/10.1115/GT2013-94523

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Topics: Leakage flows, Pressure, Compressors, Rotors, Blades, Chords (Trusses), Signals, Electromagnetic spectrum, Fast Fourier transforms, Filters

Proceedings Papers

Flow Behavior of a Centrifugal Compressor With Vaneless Diffuser at Design and Off Design Conditions

Chuang Gao, Weiguang Huang, Haiqing Liu, Hongwu Zhang, Jundang Shi

Proc. ASME. IMECE2012, Volume 1: Advances in Aerospace Technology, 275-282, November 9–15, 2012

Paper No: IMECE2012-85397

DOI: https://doi.org/10.1115/IMECE2012-85397

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Topics: Compressors, Design, Flow (Dynamics), Vaneless diffusers, Surges, Impellers, Pressure, Computer simulation, Flow instability, Numerical analysis

Proceedings Papers

Investigation for the Effects of Circumferential Grooves on the Unsteadiness of Tip Clearance Flow to Enhance Compressor Flow Instability

Shengfeng Zhao, Xingen Lu, Junqiang Zhu, Hongwu Zhang

Proc. ASME. GT2010, Volume 7: Turbomachinery, Parts A, B, and C, 269-277, June 14–18, 2010

Paper No: GT2010-22652

DOI: https://doi.org/10.1115/GT2010-22652

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Topics: Clearances (Engineering), Compressors, Flow (Dynamics), Flow instability, Axial flow, Blades, Delays, Flow visualization, Leakage flows, Momentum

Journal Articles

Numerical Investigation on the Self-Induced Unsteadiness in Tip Leakage Flow for a Transonic Fan Rotor

Juan Du, Feng Lin, Hongwu Zhang, Jingyi Chen

J. Turbomach. April 2010, 132(2): 021017.

DOI: https://doi.org/10.1115/1.3145103

Published Online: January 20, 2010

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Topics: Blades, Clearances (Engineering), Flow (Dynamics), Leakage flows, Pressure, Rotors, Shock waves, Vortices

Proceedings Papers

Numerical Investigation on the Originating Mechanism of Unsteadiness in Tip Leakage Flow for a Transonic Fan Rotor

Juan Du, Feng Lin, Hongwu Zhang, Jingyi Chen

Proc. ASME. GT2008, Volume 6: Turbomachinery, Parts A, B, and C, 707-717, June 9–13, 2008

Paper No: GT2008-51463

DOI: https://doi.org/10.1115/GT2008-51463

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Topics: Leakage flows, Rotors, Flow (Dynamics), Clearances (Engineering), Compressors, Design, Leakage, Momentum, NASA, Pressure

Proceedings Papers

Numerical Study on the Response of Tip Leakage Flow Unsteadiness to Micro Tip Injection in a Low-Speed Isolated Compressor Rotor

Shaojuan Geng, Hongwu Zhang, Jingyi Chen, Weiguang Huang

Proc. ASME. GT2007, Volume 6: Turbo Expo 2007, Parts A and B, 1757-1767, May 14–17, 2007

Paper No: GT2007-27729

DOI: https://doi.org/10.1115/GT2007-27729

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Topics: Compressors, Leakage flows, Rotors, Flow (Dynamics), Pressure, Blades, Ejectors, Suction, Unsteady flow, Chords (Trusses)

Proceedings Papers

Unsteady Tip Clearance Flow in a Low-Speed Axial Compressor Rotor With Upstream and Downstream Stators

Xiangyang Deng, Hongwu Zhang, Jingyi Chen, Weiguang Huang

Proc. ASME. GT2005, Volume 6: Turbo Expo 2005, Parts A and B, 1371-1381, June 6–9, 2005

Paper No: GT2005-68571

DOI: https://doi.org/10.1115/GT2005-68571

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Topics: Clearances (Engineering), Compressors, Flow (Dynamics), Rotors, Stators, Pressure, Vortices, Leakage, Numerical analysis, Shapes

Proceedings Papers

An Effective Turbine Blade Parameterization and Aerodynamic Optimization Procedure Using an Improved Response Surface Method

Naixing Chen, Hongwu Zhang, Fangfei Ning, Yanji Xu, Weiguang Huang

Proc. ASME. GT2006, Volume 6: Turbomachinery, Parts A and B, 1169-1180, May 8–11, 2006

Paper No: GT2006-90104

DOI: https://doi.org/10.1115/GT2006-90104

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Topics: Optimization, Response surface methodology, Turbine blades, Blades, Algebra, Algorithms, Computation, Fluid dynamics, Polynomials, Simulated annealing

Proceedings Papers

A Study on the Mechanism of Tip Leakage Flow Unsteadiness in an Isolated Compressor Rotor

Hongwu Zhang, Xiangyang Deng, Feng Lin, Jingyi Chen, Weiguang Huang

Proc. ASME. GT2006, Volume 6: Turbomachinery, Parts A and B, 435-445, May 8–11, 2006

Paper No: GT2006-91123

DOI: https://doi.org/10.1115/GT2006-91123

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Topics: Compressors, Leakage flows, Rotors, Blades, Flow (Dynamics), Pressure, Suction, Clearances (Engineering), Computational fluid dynamics, Cross-flow

Journal citation

NARROW

Stall Warning Strategy Based on Fast Wavelet Analysis in a Multistage Axial Flow Compressor

Coupling Moving Morphable Voids and Components Based Topology Optimization of Hydrogel Structures Involving Large Deformation

Physical Mechanisms Investigation of Sharkskin-Inspired Compressor Cascade Based on Large Eddy Simulations

Physical Mechanisms Investigation of Sharkskin-Inspired Compressor Cascade Based on Large Eddy Simulations

Improving Aerodynamic Performance of a Highly Loaded Compressor Based on Coanda Jet Flap

Influence of Rain Ingestion on the Endwall Treatment in an Axial Flow Compressor

Approximate Controllability of Partial Fractional Neutral Integro-Differential Inclusions With Infinite Delay in Hilbert Spaces

A Micromechanically Based Constitutive Model for the Inelastic and Swelling Behaviors in Double Network Hydrogels

Evolution of Pressure Signature Dominated by Unsteady Tip Leakage Flow

Flow Behavior of a Centrifugal Compressor With Vaneless Diffuser at Design and Off Design Conditions

Investigation for the Effects of Circumferential Grooves on the Unsteadiness of Tip Clearance Flow to Enhance Compressor Flow Instability

Numerical Investigation on the Self-Induced Unsteadiness in Tip Leakage Flow for a Transonic Fan Rotor

Numerical Investigation on the Originating Mechanism of Unsteadiness in Tip Leakage Flow for a Transonic Fan Rotor

Numerical Study on the Response of Tip Leakage Flow Unsteadiness to Micro Tip Injection in a Low-Speed Isolated Compressor Rotor

Unsteady Tip Clearance Flow in a Low-Speed Axial Compressor Rotor With Upstream and Downstream Stators

An Effective Turbine Blade Parameterization and Aerodynamic Optimization Procedure Using an Improved Response Surface Method

A Study on the Mechanism of Tip Leakage Flow Unsteadiness in an Isolated Compressor Rotor

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