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Tiezhi Sun

Dalian University of Technology

Huiying Rd

DaLian, LiaoNing, 116024

China

SCHOLARLY PAPERS

13

DOWNLOADS

506

TOTAL CITATIONS

4

Scholarly Papers (13)

1.

Development and Application of a Fluid Mechanics Analysis Framework Based on Complex Network Theory

Number of pages: 36 Posted: 28 Sep 2024
Zihao Wang, Guiyong Zhang, Tiezhi Sun and bo zhou
Dalian University of Technology, Dalian University of Technology, Dalian University of Technology and Dalian University of Technology
Downloads 86 (765,566)

Abstract:

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Network theory, Dimensionality reduction, Clustering, Sparsification

2.

Comparison of Dimensionality Reduction Techniques for Multi-Variable Spatiotemporal Flow Fields

Number of pages: 43 Posted: 02 Sep 2023
Dalian University of Technology, Dalian University of Technology, Agency for Science, Technology and Research (A*STAR) - Institute of High Performance Computing, Agency for Science, Technology and Research (A*STAR) - Institute of High Performance Computing and Dalian University of Technology
Downloads 83 (796,622)

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Nonlinear dimensionality reduction, Linear dimensionality reduction, Evaluation system of dimensionality reduction, Multivariate joint expression, Cavitation.

3.

Hydrodynamic Performance of a Water–Air Trans-Media Flying Submersible Vehicle

Number of pages: 33 Posted: 29 Feb 2024
Deshun Lu, Lin Wei, Jinxiong Duan and Tiezhi Sun
Dalian University of Technology, Dalian University of Technology, Dalian University of Technology and Dalian University of Technology
Downloads 45 (1,145,425)
Citation 1

Abstract:

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trans-media, Multiphase flow, free water surface, Hydrodynamic force

4.

Robust state recognition and multi-scale dynamic mode decomposition of PIV flow fields

Number of pages: 34 Posted: 27 Aug 2025 Last Revised: 04 Nov 2025
Dalian University of Technology, Dalian University of Technology, Dalian University of Technology, Southern University of Science and Technology, Dalian University of Technology, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 40 (1,183,237)

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Particle image velocimetry, Robust principal component analysis, State recognition, Dynamic mode decomposition.

5.

Joint Proper Orthogonal Decomposition: A Novel Perspective for Feature Extraction from Multivariate Cavitation Flow Fields

Number of pages: 35 Posted: 13 Jun 2023
Dalian University of Technology, Dalian University of Technology, Hong Kong Polytechnic University, Dalian University of Technology and Dalian University of Technology
Downloads 39 (1,209,354)
Citation 1

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Modal decomposition, Joint Proper Orthogonal Decomposition, Cavitation, Multivariate, Correlation

6.

Experimental Investigation on Reducing High-Speed Water Entry Impact Loads Using a Composite Buffering Cap

Number of pages: 28 Posted: 15 Jan 2025
Dalian University of Technology, affiliation not provided to SSRN, Dalian University of Technology, Dalian University of Technology and affiliation not provided to SSRN
Downloads 37 (1,249,711)

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Load reduction, composite buffering cap, High-speed water entry, Trajectory stability, Drag coefficient

7.

A Joint Experimental Study of the Flow Evolution and Thrust Characteristics of Underwater Supersonic Gas Jets

Number of pages: 39 Posted: 20 Dec 2023
Xiao Lian, Hao Xu, Shaoqian Zhang and Tiezhi Sun
Dalian University of Technology, Dalian University of Technology, Dalian University of Technology and Dalian University of Technology
Downloads 37 (1,222,651)
Citation 1

Abstract:

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underwater, Supersonic jets, Thrust, Co-flow

Analysis of Non-Dimensional Parameters for Double-Row Jet Hydraulic Collection Method on Flow Field Characteristics

Number of pages: 23 Posted: 20 Dec 2023
Dalian University of Technology, Dalian University of Technology, Dalian University of Technology, Dalian University of Technology and Dalian University of Technology
Downloads 20 (1,513,226)

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Deep-sea mining, Hydraulic collection, Double-row jet, Nodule pick up device, Flow field characteristics

Analysis of Non-Dimensional Parameters for Double-Row Jet Hydraulic Collection Method on Flow Field Characteristics

Number of pages: 23 Posted: 20 Dec 2023
Dalian University of Technology, Dalian University of Technology, Dalian University of Technology, Dalian University of Technology and Dalian University of Technology
Downloads 13 (1,579,999)

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Deep-sea mining, Hydraulic collection, Double-row jet, Nodule pick up device, Flow field characteristics

9.

Flow Structures and Heat Transfer on Small-Scale Concentric Ribs Rough Surface for Confined Turbulent Jet Impingement

Number of pages: 30 Posted: 07 Dec 2021
Dalian University of Technology, Dalian University of Technology, Dalian University of Technology and Dalian University of Technology
Downloads 31 (1,304,549)
Citation 1

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turbulent round jet, Heat transfer, rough surface, rib

10.

Numerical Study of the Effects of Ventilation Rates on Supercavity Dynamics and Acoustic Characteristics

Number of pages: 35 Posted: 05 Apr 2023
Dalian University of Technology, Dalian University of Technology, affiliation not provided to SSRN, Dalian University of Technology and Dalian University of Technology
Downloads 27 (1,359,097)

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Ventilated supercavity, hydrodynamic characteristics, Vortex, acoustic characteristics

11.

Experimental Investigation of Propagation Evolution Characteristics of Internal Solitary Waves Passing Through Downslope Topography

Number of pages: 23 Posted: 07 Jul 2023
Li Zou, yelin gao, Tiezhi Sun, Xinyu Ma and Zongbing Yu
Dalian University of Technology, Dalian University of Technology, Dalian University of Technology, Dalian University of Technology and Dalian University of Technology
Downloads 26 (1,372,601)

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Internal solitary waves, downslope condition, experimental studies, Mutation layer depth

12.

Unveiling the Behavioral Characteristics of Cavitation Flow Using Markov State Model

Number of pages: 35 Posted: 25 Jan 2024
Dalian University of Technology, Dalian University of Technology, Dalian University of Technology, Dalian University of Technology and Dalian University of Technology
Downloads 22 (1,436,435)

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Multi-state cavitation, Principal component analysis, Markov state model, Proper orthogonal decomposition.

13.

Manifold-Embedded Network Dynamics for Fluid Flow Prediction

Posted: 27 Feb 2025
Dalian University of Technology, Dalian University of Technology, Dalian University of Technology and Dalian University of Technology

Abstract:

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Invariant manifolds, Complex network, Markov model, Fluid system modeling, Nonlinear dynamics