zhonghua han

Northwestern Polytechnic University (NPU)

SCHOLARLY PAPERS

4

DOWNLOADS

89

TOTAL CITATIONS

0

Scholarly Papers (4)

1.

An Efficient Robust Aerodynamic Design Optimization Method Based on a Multi-Level Hierarchical Kriging Model and Multi-Fidelity Expected Improvement

Number of pages: 48 Posted: 08 Feb 2024
Yu Zhang, zhonghua han and wenping song
affiliation not provided to SSRN, Northwestern Polytechnic University (NPU) and Northwestern Polytechnic University (NPU)
Downloads 40 (937,644)

Abstract:

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robust aerodynamic design optimization, multi-fidelity optimization, uncertainty quantification, surrogate model, Aerodynamics

2.

Impact of Atmospheric Turbulence on Typical Shaped Booms

Number of pages: 56 Posted: 16 Dec 2024
affiliation not provided to SSRN, Northwestern Polytechnic University (NPU), affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 28 (1,063,910)

Abstract:

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sonic boom, supersonic civil transport, atmospheric turbulence, atmospheric boundary layer

3.

Wind Turbine Airfoil Family Design Method Based on Prescribed Pressure Gradient Distributions

Number of pages: 21 Posted: 20 Oct 2023
affiliation not provided to SSRN, affiliation not provided to SSRN, Northwestern Polytechnic University (NPU), affiliation not provided to SSRN, affiliation not provided to SSRN, Northwestern Polytechnic University (NPU) and affiliation not provided to SSRN
Downloads 21 (1,148,968)

Abstract:

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Wind turbine airfoil family, Pressure gradient distribution, Aerodynamic and geometric compatibility, Surrogate-based optimization

4.

A Design Optimization Method For High-Lift Devices to Improve Low-Height Takeoff Performance of Wing-in-Ground Effect Craft

Number of pages: 27 Posted: 23 May 2025
Northwestern Polytechnical University, Northwestern Polytechnic University (NPU), Northwestern Polytechnical University, Northwestern Polytechnic University (NPU) and Northwestern Polytechnical University
Downloads 0

Abstract:

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Wing-in-ground effect craft, High-lift device, Ground effect, Low-height takeoff, Aerodynamic design, Surrogate-based optimization