Investigation on the relationship between hydraulic loss and vortex evolution in pump mode of a pump-turbine

Multi-objective optimization design on high pressure side of a pump-turbine runner with high efficiency

(2022) Yonglin Qin et al.   RENEWABLE ENERGY

Influence of guide vane profile on the flow energy dissipation in a reversible pump-turbine at pump mode

(2022) Zhaoheng Lu et al.   Journal of Energy Storage

Influence of geometric factors at runner outlet on the hump characteristics of a pump-turbine

(2022) Yonglin Qin et al.   Sustainable Energy Technologies and Assessments

Vortex Distribution and Energy Loss in S-Shaped Region of Pump Turbine

(2022) Hongji Zeng et al.   Frontiers in Energy Research

Cavitation mechanism in turbine runaway process of a pump-turbine

(2022) Xiaolong Fu et al.   JOURNAL OF HYDRAULIC RESEARCH

Investigation on hydraulic loss component and distribution in hydraulic machinery: A case study of pump-turbine in pump mode

(2022) Yonglin Qin et al.   Journal of Energy Storage

New ideas on governing equations of fluid dynamics

(2021) Chaoqun Liu   Journal of Hydrodynamics

Effect of blade thickness on rotating stall of mixed-flow pump using entropy generation analysis

(2021) Leilei Ji et al.   ENERGY

Euler–Lagrange study of cavitating turbulent flow around a hydrofoil

(2021) Ziyang Wang et al.   PHYSICS OF FLUIDS

3D Simulation of Highly Unsteady and Isothermal Flow in Centrifugal Pumps for the Local Loss Analysis Including a Wall Function for Entropy Production

(2020) Steffen Melzer et al.   JOURNAL OF FLUIDS ENGINEERING-TRANSACTIONS OF THE ASME

A new Euler-Lagrangian cavitation model for tip-vortex cavitation with the effect of non-condensable gas

(2020) Huaiyu Cheng et al.   INTERNATIONAL JOURNAL OF MULTIPHASE FLOW

Rortex based velocity gradient tensor decomposition

(2019) Chaoqun Liu   PHYSICS OF FLUIDS

Third generation of vortex identification methods: Omega and Liutex/Rortex based systems

(2019) Chaoqun Liu et al.   Journal of Hydrodynamics

The structure of turbulent flow through submerged flexible vegetation

(2019) Wen-xin Huai et al.   Journal of Hydrodynamics

Energy Balance and Local Unsteady Loss Analysis of Flows in a Low Specific Speed Model Pump-Turbine in the Positive Slope Region on the Pump Performance Curve

(2019) Guocheng Lu et al.   Energies

Explicit formula for the Liutex vector and physical meaning of vorticity based on the Liutex-Shear decomposition

(2019) Yi-qian Wang et al.   Journal of Hydrodynamics

Liutex (vortex) core definition and automatic identification for turbulence vortex structures

(2019) Hongyi Xu et al.   Journal of Hydrodynamics

Multi-objective optimization of the flush-type intake duct for a waterjet propulsion system

(2019) Renfang Huang et al.   OCEAN ENGINEERING

Large eddy simulation of the tip-leakage cavitating flow with an insight on how cavitation influences vorticity and turbulence

(2019) H.Y. Cheng et al.   APPLIED MATHEMATICAL MODELLING

Energy Analysis in a Pump-Turbine During the Load Rejection Process

(2018) Xiaolong Fu et al.   JOURNAL OF FLUIDS ENGINEERING-TRANSACTIONS OF THE ASME

Analysis of the vortices in the inner flow of reversible pump turbine with the new omega vortex identification method

(2018) Yu-ning Zhang et al.   Journal of Hydrodynamics

Rortex—A new vortex vector definition and vorticity tensor and vector decompositions

(2018) Chaoqun Liu et al.   PHYSICS OF FLUIDS

Verification and validation of URANS simulations of the turbulent cavitating flow around the hydrofoil

(2017) Yun Long et al.   Journal of Hydrodynamics

Analysis of Head Losses in a Turbine Draft Tube by Means of 3D Unsteady Simulations

(2016) Sylvia Wilhelm et al.   FLOW TURBULENCE AND COMBUSTION