A5023613362- Cavitation Phenomena in Pumps
- Hydraulic and Pneumatic Systems
- Water Systems and Optimization
- Oil and Gas Production Techniques
- Cyclone Separators and Fluid Dynamics
- Fluid Dynamics and Mixing
- Hydraulic flow and structures
- Turbomachinery Performance and Optimization
- Fluid Dynamics and Turbulent Flows
- Wind Energy Research and Development
- Vibration and Dynamic Analysis
- Computational Fluid Dynamics and Aerodynamics
- Refrigeration and Air Conditioning Technologies
- Integrated Energy Systems Optimization
- Fluid Dynamics and Vibration Analysis
- Tribology and Lubrication Engineering
- Coal Combustion and Slurry Processing
- Subcritical and Supercritical Water Processes
- Machine Fault Diagnosis Techniques
- Process Optimization and Integration
- Flow Measurement and Analysis
- Corrosion Behavior and Inhibition
- Power System Optimization and Stability
- Heat Transfer and Boiling Studies
- Erosion and Abrasive Machining
Xi'an University of Technology
2016-2025
Baoji University of Arts and Sciences
2025
Anhui Jianzhu University
2024
University of Technology
2023
Zhejiang Institute of Hydraulics & Estuary
2012-2022
The characterization of gas–liquid two-phase flow patterns is crucial for monitoring stability in industrial applications. However, the impact these on flow-induced sound (GTFIS) emissions remains inadequately understood. In this paper, GTFIS signals at high liquid velocities within a horizontal pipe are captured using precision hydrophone. A novel approach analysis acoustic that synergistically combines Variational Mode Decomposition, Singular Value and nonlinear signal processing methods...
The 26th IAHR Symposium on Hydraulic Machinery and Systems, will be held in Beijing, China, 19–23 August 2012. It is jointly organized by Tsinghua University, State Key Laboratory of Hydro Science Engineering, Jiangsu Xi'an University Technology, China Agricultural National Engineering Research Center Hydropower Equipment Dongfang Electric Co., Ltd. the second time that hosts such a symposium.
As key devices to lift deep-sea oil and gas, mixed-flow pumps can transport multiphase flow with high inlet gas volume fraction (IGVF). Performance parameters of may be disturbed by the complex gas–liquid distribution under various conditions that need an accurate two-phase numerical methodology for prediction. In this work, mixed performance a pump is investigated based on modified drag force model, which considers bubble deformation at IGVF. The effects IGVF pressure increment phase are...
The mixed-flow pump performs well in transporting gas–liquid mixtures with large flow rates and high inlet gas volume fractions. However, its extensive development is still limited by the operating range poor overall performance. In this study, a multiobjective multicondition optimization methodology for improving performance of based on inverse design proposed. impeller blade load taken as variable. Moreover, Euclidean distances pressure increment, efficiency, fraction diffuser are adopted...
Increasing the attractiveness of research careers for PhD students has been a key objective science, technology, and innovation policies worldwide. This study draws on an expanded career construction theory framework to examine effects proactive personality, employability social capital, adaptability students’ intentions as well moderating role gender in this structural model. We collected data from 795 Chinese at 10 universities via online questionnaire survey. Structural equation modeling...
Multiphase pumps are vital for extracting oil and gas from deep-sea environments transporting blended media in chemical processes. The phase significantly alters these pumps' flow structure pressure fluctuations. Our study reveals that injection boosts axial circumferential velocities, disrupts velocity matching between the impeller diffuser, leads to backflow pump surge. Further, vaneless region is divided into six regions according influence of mainstream, wake jet, clearance, end wall,...