A5011749093- Fluid Dynamics and Mixing
- Flow Measurement and Analysis
- Heat Transfer and Boiling Studies
- Optical Systems and Laser Technology
- Model Reduction and Neural Networks
- Water Systems and Optimization
- Electrical and Bioimpedance Tomography
- Combustion and flame dynamics
- Nuclear Engineering Thermal-Hydraulics
- Sensor Technology and Measurement Systems
- Inertial Sensor and Navigation
- Water Quality Monitoring Technologies
- Fluid Dynamics and Vibration Analysis
- Wind and Air Flow Studies
- Metallurgical Processes and Thermodynamics
Tianjin University
1994-2024
Imperial College London
2014
Planar laser-induced fluorescence (PLIF) is widely applied to investigate annular flow, but it affected by the pipe wall and complex interface waves. In this article, main sources of distortions for PLIF imaging in flow are discussed. existing papers, distortion caused total reflection corrected through optical path analysis based on assumption that liquid film smooth uniform, gas–liquid usually fluctuates. The correction model needs be further improved correct reflection. experimental...
The formation of the liquid film at top pipe in horizontal gas–liquid annular flow is critical for safety and efficiency industrial production. Therefore, investigating predicting circumferential distribution great importance. In this article, advanced planar laser-induced fluorescence (PLIF) technique with high spatial-temporal resolution employed to investigate film. First, based on <inline-formula xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">...
For sludge deposition of standard orifice plate, this paper puts forward the problem online malfunction diagnosis. Based on calculation normal working condition and relationship between deviation value plate discharge coefficient degree have been concluded by CFD software. In order to implement diagnosis, another detecting point is installed downstream pressure flange. The differential ratio factor (k) has calculated which reflects distortion in flow field caused deposition. Through analysis...
The paper described a design of digital angular sensor with 180deg measurement range, based on ratiometric and capacitive principle, has metallic ungrounded rotor plate. Owing to its structure mechanism, the intrinsic reliability can effectively restrain common mode disturbances, say, temperature, moisture, dust etc., without any additional compensator. Focusing temperature field rapid changing rate, experiments were carried out prototypes sensor. results show that when environmental climbs...