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Chenghua Zhu

affiliation not provided to SSRN

SCHOLARLY PAPERS

5

DOWNLOADS

131

TOTAL CITATIONS

0

Scholarly Papers (5)

Rotational Flow and Heat Transfer in a Serpentine Cooling Channel with Realistic Internal Cooling Schemes of a Turbine Blade

Number of pages: 72 Posted: 04 Jan 2025
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 42 (1,196,631)

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Turbine blade, Rotating heat transfer, Realistic serpentine channel, Two-inlet channel, Numerical simulation, Ribs and bleed holes

Rotational Flow and Heat Transfer in a Serpentine Cooling Channel with Realistic Internal Cooling Schemes of a Turbine Blade

Number of pages: 49 Posted: 07 Jun 2024
Jie Wen, Chenghua Zhu, Guoqiang Xu and Yanan Chen
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 30 (1,356,108)

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Turbine blade, Rotating heat transfer, Realistic serpentine channel, Numerical simulation, Ribs and bleed holes

2.

Integrated Decoupled Strategies for Conjugate Heat Transfer over Flat Plates under Representative Turbine Blade Conditions

Number of pages: 58 Posted: 07 Oct 2025
Jiale Wang, Guoqiang Xu, Chenghua Zhu, Hao Li and Zhiwei Liu
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 34 (1,290,922)

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turbine-blade cooling, Conjugate Heat Transfer, flat plate, linear superposition, unheated starting length (USL), fractional integral (Riemann-Liouville), temperature-ratio correlation

3.

Trajectory-resolved evaluation of residual-adaptive sampling in physics-informed neural networks

Number of pages: 46 Posted: 27 Jun 2026
Jiale Wang, Guoqiang Xu, Chenghua Zhu, Hao Li and Jie Wen
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 12

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physics-informed neural networks, residual-adaptive sampling, importance sampling, collocation sampling, trajectory-resolved evaluation, checkpoint sensitivity

4.

A Graetz-Type Thermal-Response Superposition Model for Turbulent Heat Transfer in Smooth Square Channels under Non-Uniform Wall Conditions

Number of pages: 57 Posted: 24 Jun 2026
Jiale Wang, Guoqiang Xu, Chenghua Zhu, Hao Li and Jie Wen
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 11

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turbulent internal convection, smooth square channel, non-uniform wall condition, thermal-history effect, Graetz-type superposition, thermal-response model

5.

A Unified Streamwise Thermal-Response Superposition Framework for Turbulent Flat-Plate/Internal-Channel Conjugate Heat Transfer

Number of pages: 103 Posted: 08 Jul 2026
Jiale Wang, Guoqiang Xu, Chenghua Zhu, Hao Li and Jie Wen
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 2

Abstract:

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Conjugate heat transfer, Thermal-response superposition, Turbine cooling, Flat-plate/internal-channel surrogate, Graetz-type response, Coupling-control parameters