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Zhiwei Li

Zhengzhou University

SCHOLARLY PAPERS

7

DOWNLOADS

257

TOTAL CITATIONS

0

Scholarly Papers (7)

1.

Morphodynamics Patterns at the Laboratory-Scale Confluence of Two Pipes

Number of pages: 32 Posted: 11 Jan 2025
Zhengzhou University, Zhengzhou University, Loughborough University, Zhengzhou University, affiliation not provided to SSRN, University of Naples Federico II and Zhengzhou University
Downloads 50 (1,074,648)

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Pipe confluence, Flow structure, Sediment transport, Bed morphology, junction angle, flow ratio

2.

Characteristics of Depth-Averaged Width of the Separation Zone with Different Junction Angle and Flow Ratio at River Confluences

Number of pages: 46 Posted: 24 Sep 2024
Zhengzhou University, Zhengzhou University, Zhengzhou University, Loughborough University, Zhengzhou University and University of Naples Federico II
Downloads 48 (1,097,529)

Abstract:

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Laboratory-scale confluence, Separation zone, Theoretical model, Resistance separation theory, Bed morphology, Zero-unit-discharge method

3.

Morphodynamics patterns at the laboratory-scale confluence of two pipes

Number of pages: 41 Posted: 04 Sep 2025
Zhengzhou University, Zhengzhou University, Loughborough University, Zhengzhou University, affiliation not provided to SSRN, University of Naples Federico II and Zhengzhou University
Downloads 46 (1,121,190)

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Pipe confluence, Flow structure, Sediment transport, Bed morphology, Confluence angle, Flow ratio

UDDPG-Net: Energy- and Fairness-Aware Deep Reinforcement Learning for Resource Allocation in Underwater Communication Networks

Number of pages: 32 Posted: 12 Dec 2025
Henan Institute of Science and Technology, Henan Institute of Science and Technology, Henan Institute of Science and Technology, Zhengzhou University, Henan Institute of Science and Technology, Henan Institute of Science and Technology, Henan Institute of Science and Technology and Henan Institute of Science and Technology
Downloads 37 (1,281,607)

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Underwater communication networks, Deep reinforcement learning, Resource allocation, energy efficiency, Power and subband allocation.

UDDPG-Net: Energy- and Fairness-Aware Deep Reinforcement Learning for Resource Allocation in Underwater Communication Networks

Number of pages: 33 Posted: 23 Jun 2026
Henan Institute of Science and Technology, Henan Institute of Science and Technology, Henan Institute of Science and Technology, Zhengzhou University, Henan Institute of Science and Technology, Henan Institute of Science and Technology, Henan Institute of Science and Technology and Henan Institute of Science and Technology
Downloads 3

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Underwater communication networks, Deep Reinforcement Learning, Resource allocation, Energy Efficiency, Power and subband allocation

5.

Flow Dynamics and Turbulent Coherent Structures Around Sediment Reduction Plates of a Sewer System

Number of pages: 27 Posted: 19 Dec 2023
Zhengzhou University, affiliation not provided to SSRN, Zhengzhou University, Zhengzhou University and affiliation not provided to SSRN
Downloads 32 (1,290,922)

Abstract:

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Sewer pipes, Waste management, Sediment reduction, Detached-eddy simulation (DES), Vortex identification method, turbulent coherent structure

6.

Effect of Dragonfly-Inspired Sediment Reduction Plate on Flow Dynamics at Drainage Network Confluences

Number of pages: 58 Posted: 16 Sep 2025
Zhengzhou University, Zhengzhou University, Zhengzhou University, Zhengzhou University, affiliation not provided to SSRN, Xidian University and Zhengzhou University
Downloads 24 (1,411,822)

Abstract:

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Pipe confluence, Sediment reduction plate, Discharge ratios, Flow dynamics, pipe desilting

7.

Hydrodynamic Characterization of Sediment Reduction Measures in Dragonfly Wing Shapes

Number of pages: 25 Posted: 28 Mar 2024
Zhengzhou University, affiliation not provided to SSRN, Zhengzhou University, Zhengzhou University, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 17 (1,491,251)

Abstract:

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Biomimetic design, Dragonfly wing, sewer system, sediment reduction measure, self-cleaning