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Proceedings Papers

Multi-Objective Aerodynamic and Aeroelastic Coupled Design Optimization Using a Fully Turbulent Discrete Adjoint Harmonic Balance Method

Proc. ASME. GT2022, Volume 10D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Turbomachinery General Interest; Unsteady Flows in Turbomachinery, V10DT34A004, June 13–17, 2022

Paper No: GT2022-80490

DOI: https://doi.org/10.1115/GT2022-80490

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Topics: Design, Optimization, Turbulence, Blades, Stability, Diluents, Turbomachinery, Flutter (Aerodynamics), NASA, Rotors

Journal Articles

Coupled Time and Passage Spectral Method for an Efficient Resolution of Turbomachinery Far Upstream Wakes

Dingxi Wang, Sen Zhang, Xiuquan Huang, Huang Huang

J. Turbomach. February 2022, 144(2): 021006.

Paper No: TURBO-21-1119

DOI: https://doi.org/10.1115/1.4052232

Published Online: September 27, 2021

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Topics: Blades, Flow (Dynamics), Rotors, Wakes, Turbomachinery, Stators, Resolution (Optics), Fourier transforms, Unsteady flow

Proceedings Papers

Coupled Time and Passage Spectral Method for an Efficient Resolution of Turbomachinery Far Upstream Wakes

Dingxi Wang, Sen Zhang, Xiuquan Huang, Huang Huang

Proc. ASME. GT2021, Volume 2C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V02CT34A029, June 7–11, 2021

Paper No: GT2021-59563

DOI: https://doi.org/10.1115/GT2021-59563

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Topics: Resolution (Optics), Turbomachinery, Wakes, Blades, Flow (Dynamics), Fourier series, Fourier transforms, Numerical analysis

Proceedings Papers

The Development and Verification of a Fully Turbulent Discrete Adjoint Solver Using Algorithmic Differentiation

Hangkong Wu, Shenren Xu, Xiuquan Huang, Dingxi Wang

Proc. ASME. GT2021, Volume 2C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V02CT34A031, June 7–11, 2021

Paper No: GT2021-59610

DOI: https://doi.org/10.1115/GT2021-59610

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Topics: Cycles, Design, Flow (Dynamics), NASA, Optimization, Rotors, Turbines, Turbulence

Journal Articles

A Time–Space Multigrid Method for Efficient Solution of the Harmonic Balance Equation System

Hangkong Wu, Dingxi Wang, Xiuquan Huang, Shenren Xu

J. Eng. Gas Turbines Power. September 2021, 143(9): 091006.

Paper No: GTP-21-1006

DOI: https://doi.org/10.1115/1.4050365

Published Online: April 29, 2021

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Topics: Flow (Dynamics), Pressure, Stability, Unsteady flow, Nozzles, Cascades (Fluid dynamics), Turbines, Boundary-value problems, Fourier transforms

Proceedings Papers

Effect of the Condition Number of the Inverse Fourier Transform Matrix on the Solution Behavior of the Time Spectral Equation System

Sen Zhang, Dingxi Wang, Yi Li, Hangkong Wu, Xiuquan Huang

Proc. ASME. GT2020, Volume 2E: Turbomachinery, V02ET41A016, September 21–25, 2020

Paper No: GT2020-14754

DOI: https://doi.org/10.1115/GT2020-14754

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Topics: Fourier transforms, Stability, NASA, Blades, Flow (Dynamics), Flutter (Aerodynamics), Numerical analysis, Rotors, Scalars, Unsteady flow

Proceedings Papers

Full Annulus Analysis of Inlet Distortion Effects on the Performance of a Compressor

Dongming Cao, Dingxi Wang, Xiuquan Huang

Proc. ASME. GT2020, Volume 2A: Turbomachinery, V02AT32A031, September 21–25, 2020

Paper No: GT2020-14791

DOI: https://doi.org/10.1115/GT2020-14791

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Topics: Annulus, Compressors, Flow (Dynamics), Graphics processing units, Numerical analysis, Arches, Computer software, Ducts, Engineering simulation, Guide vanes

Journal Articles

Time-Space Spectral Method for Rotor–Rotor/Stator–Stator Interactions

Xiuquan Huang, Ding Xi Wang

J. Turbomach. November 2019, 141(11): 111006.

Paper No: TURBO-19-1125

DOI: https://doi.org/10.1115/1.4044771

Published Online: October 11, 2019

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Topics: Blades, Flow (Dynamics), Rotors, Stators, Unsteady flow

Proceedings Papers

On the Use of the Automatic Differentiation for Developing a Linear Harmonic Solver

Wei Zhang, Dingxi Wang, Xiuquan Huang, Tianxiao Yang, Hong Yan, Jianling Li

Proc. ASME. GT2018, Volume 2C: Turbomachinery, V02CT42A027, June 11–15, 2018

Paper No: GT2018-76004

DOI: https://doi.org/10.1115/GT2018-76004

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Topics: Computational fluid dynamics, Errors, Unsteady flow, Waves

Proceedings Papers

Investigation of Spectral Vanishing Viscosity for Stabilizing and Accelerating Solution of Time Spectral Equation System

Hangkong Wu, Dingxi Wang, Xiuquan Huang, Hong Yan, Jianling Li

Proc. ASME. GT2018, Volume 2C: Turbomachinery, V02CT42A028, June 11–15, 2018

Paper No: GT2018-76011

DOI: https://doi.org/10.1115/GT2018-76011

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Topics: Viscosity, Flow (Dynamics), Errors, Navier-Stokes equations, Stiffness, Unsteady flow

Journal Articles

Solution Stabilization and Convergence Acceleration for the Harmonic Balance Equation System

Ding Xi Wang, Xiuquan Huang

J. Eng. Gas Turbines Power. September 2017, 139(9): 092503.

Paper No: GTP-17-1020

DOI: https://doi.org/10.1115/1.4035912

Published Online: April 11, 2017

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Topics: Blades, Cascades (Fluid dynamics), Compressors, Flow (Dynamics), Flutter (Aerodynamics), Relaxation (Physics), Rotors, Stability, Turbomachinery, Unsteady flow

Proceedings Papers

Stabilizing and Accelerating Solution of Harmonic Balance Equation System Using the LU-SGS and Block Jacobi Methods

Xiuquan Huang, Ding Xi Wang

Proc. ASME. GT2016, Volume 2D: Turbomachinery, V02DT44A026, June 13–17, 2016

Paper No: GT2016-57292

DOI: https://doi.org/10.1115/GT2016-57292

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Topics: Stability

Proceedings Papers

Multi-Row Inverse Method Based on the Adjoint Optimization

Jinguang Yang, Xiuquan Huang, Hu Wu

Proc. ASME. GT2011, Volume 7: Turbomachinery, Parts A, B, and C, 1323-1333, June 6–10, 2011

Paper No: GT2011-46130

DOI: https://doi.org/10.1115/GT2011-46130

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Topics: Boundary-value problems, Design, Optimization, Shapes, Stators, Turbines

Journal citation

NARROW

Multi-Objective Aerodynamic and Aeroelastic Coupled Design Optimization Using a Fully Turbulent Discrete Adjoint Harmonic Balance Method

Coupled Time and Passage Spectral Method for an Efficient Resolution of Turbomachinery Far Upstream Wakes

Coupled Time and Passage Spectral Method for an Efficient Resolution of Turbomachinery Far Upstream Wakes

The Development and Verification of a Fully Turbulent Discrete Adjoint Solver Using Algorithmic Differentiation

A Time–Space Multigrid Method for Efficient Solution of the Harmonic Balance Equation System

Effect of the Condition Number of the Inverse Fourier Transform Matrix on the Solution Behavior of the Time Spectral Equation System

Full Annulus Analysis of Inlet Distortion Effects on the Performance of a Compressor

Time-Space Spectral Method for Rotor–Rotor/Stator–Stator Interactions

On the Use of the Automatic Differentiation for Developing a Linear Harmonic Solver

Investigation of Spectral Vanishing Viscosity for Stabilizing and Accelerating Solution of Time Spectral Equation System

Solution Stabilization and Convergence Acceleration for the Harmonic Balance Equation System

Stabilizing and Accelerating Solution of Harmonic Balance Equation System Using the LU-SGS and Block Jacobi Methods

Multi-Row Inverse Method Based on the Adjoint Optimization

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