J
Jiajian Zhou
Researcher at Jet Propulsion Laboratory
Publications - 7
Citations - 267
Jiajian Zhou is an academic researcher from Jet Propulsion Laboratory. The author has contributed to research in topics: Turbulence & Cavitation. The author has an hindex of 6, co-authored 7 publications receiving 203 citations.
Papers
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Large eddy simulation of turbulent attached cavitating flow with special emphasis on large scale structures of the hydrofoil wake and turbulence-cavitation interactions
TL;DR: In this article, the turbulent attached cavitating flow around a Clark-Y hydrofoil is investigated by the large eddy simulation (LES) method coupled with a homogeneous cavitation model.
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Multi-objective optimization of a mixed-flow pump impeller using modified NSGA-II algorithm
TL;DR: In this paper, a modified NSGA-II algorithm coupled with a dynamic crowding distance (DCD) method is proposed for the multi-objective optimization of a mixed-flow pump impeller.
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Numerical investigation of cavitation-vortex interaction in a mixed-flow waterjet pump
TL;DR: In this paper, the cavitation-vortex interaction mechanism was numerically investigated using the k-ω SST turbulence model and the mass transfer cavitation model based on the Rayleigh-Plesset equation.
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Numerical investigation of unsteady cavitating turbulent flows around twisted hydrofoil from the Lagrangian viewpoint
TL;DR: In this paper, the authors analyzed the 3D behavior of the reentrant jet from the Lagrangian viewpoint, which showed that it can significantly influence the particle trackers in the attached cavity.
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Numerical analyses of ventilated cavitation over a 2-D NACA0015 hydrofoil using two turbulence modeling methods
TL;DR: In this paper, the authors studied the ventilated cavitation over a NACA0015 hydrofoil by numerical methods, and the corresponding cavity evolutions were obtained at three ventilation rates by using the level set method.