T
Tiezhi Sun
Researcher at Dalian University of Technology
Publications - 64
Citations - 697
Tiezhi Sun is an academic researcher from Dalian University of Technology. The author has contributed to research in topics: Turbulence & Cavitation. The author has an hindex of 11, co-authored 41 publications receiving 259 citations.
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Numerical investigation on the unsteady cavitation shedding dynamics over a hydrofoil in thermo-sensitive fluid
TL;DR: In this paper, the authors numerically studied the unsteady cavitating flows over a NACA0015 hydrofoil in thermo-sensitive fluid of fluoroketone with special emphasis on the cavitation shedding dynamics.
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Large eddy simulation and experimental investigation on the cavity dynamics and vortex evolution for oblique water entry of a cylinder
TL;DR: In this paper, the cavity evolution mechanism and flow pattern at a low Froude number are analyzed and it is found that the multi-scale vortex structures around the cavity can be successfully captured by LES method.
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Numerical investigation of positive effects of ventilated cavitation around a NACA66 hydrofoil
TL;DR: In this article, the authors numerically simulate a NACA66 hydrofoil with a particular emphasis on understanding the effects of ventilation on cavitation characteristics such as cavity dynamics, vortex structure, and the wake field.
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Evaluation of a developed SST k-ω turbulence model for the prediction of turbulent slot jet impingement heat transfer
TL;DR: In this article, a turbulence model based on OpenFOAM has been developed for the jet impingement heat transfer, which is based on the standard SST k-ω model and considers the effects of cross-diffusion term and the Kato-Launder model.
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Experimental investigation on the cavity evolution and dynamics with special emphasis on the development stage of ventilated partial cavitating flow
TL;DR: In this article, the effect of gas ventilation rate on cavity evolution and dynamic pressure is investigated. But the authors focus on the experimental investigation of the development stage of ventilated partial cavitating flow in a closed-loop water tunnel at Harbin Institute of Technology.