A5106406674- Radiative Heat Transfer Studies
- Fluid Dynamics and Heat Transfer
- Urban Heat Island Mitigation
- Combustion and flame dynamics
- Thermal Radiation and Cooling Technologies
- Surface Modification and Superhydrophobicity
- Advanced Combustion Engine Technologies
- Particle Dynamics in Fluid Flows
- Fluid Dynamics Simulations and Interactions
- Ammonia Synthesis and Nitrogen Reduction
- Lattice Boltzmann Simulation Studies
- Heat transfer and supercritical fluids
- Granular flow and fluidized beds
- Covalent Organic Framework Applications
- Computational Fluid Dynamics and Aerodynamics
- Heat Transfer and Optimization
- Icing and De-icing Technologies
- Human Pose and Action Recognition
- Image Enhancement Techniques
- CO2 Reduction Techniques and Catalysts
- Optical Imaging and Spectroscopy Techniques
- Model Reduction and Neural Networks
- Fluid Dynamics and Turbulent Flows
- Turbomachinery Performance and Optimization
- Service and Product Innovation
National University of Defense Technology
2022-2024
Xi'an Jiaotong University
2024
Soochow University
2024
National Engineering Research Center of Electromagnetic Radiation Control Materials
2024
University of Electronic Science and Technology of China
2024
Beihang University
2019-2024
East China University of Science and Technology
2024
Beijing Institute of Power Machinery (China)
2023
North China Electric Power University
2023
Zhengzhou University
2023
Experimental investigations on NO x emissions of a single-cup, Lean Premixed Prevaporized (LPP), module combustor were carried out at elevated inlet temperature and pressure up to 810 K 2.0 MPa, close the real operating conditions aero-engine combustors. This LPP adopts centrally staged fuel injections which could produce separated stratified swirling spray flame. In measurements, ranges dome equivalence ratio stage from 0.55 0.58 8% 24%, respectively. The optical diagnosis flame with...
Fuel injection and distribution play an important role in the formation migration of hot streaks gas turbine combustors determine exit temperature uniformity especially for modern low emission that have little or no primary dilution air flows. To better understand underlying mechanism evolution streak, both experimental numerical investigations been carried out a centrally staged tri-sector model combustor. Flow, spray, flame investigated by particle image velocimetry planar laser-induced...
Electrosynthesis of urea from co-reduction carbon dioxide and nitrate is a promising alternative to the industrial process. However, overwhelming existence proton as well insufficient supply CO
Abstract Electrosynthesis of urea from co‐reduction carbon dioxide and nitrate is a promising alternative to the industrial process. However, overwhelming existence proton as well insufficient supply CO 2 at reaction interface usually result in complex product distributions individual reduction or hydrogen evolution, instead C−N coupling. In this work, we systematically optimize microenvironment through orderly coating bilayer polymer specifically tackle above challenges. Polymer intrinsic...
Purpose A new coupled model is developed to simulate the interaction between fluid droplet collisions on discrete particles (DPs) by using mathematic function. Design/methodology/approach In this model, smoothed particle hydrodynamics (SPH) used based kernel function and time step which takes into consideration domain in accordance with element method (DEM) resistance The DPs consists of three parts, are repulsive force, viscous shear force attractive caused capillary action. numerical...
The characteristic clogging structures of granular spheres blocking three-dimensional flow through hopper outlet are analyzed based on packing reconstructed using magnetic resonance imaging techniques. Spheres in arranged a way with typical features load-bearing, such as more contacting bonds close to the horizontal plane and mutually-stabilized contact configurations than away from orifice. requirement load-bearing inevitably leads cooperativity correlation length several particle...
Evaluating mesh quality prior to performing the computational fluid dynamics (CFD) simulation is an essential step ensure acceptable accuracy of cylinder modelling. However, traditional indicators are often insufficient since they only check geometric information on individual distorted elements. To yield more accurate results, current evaluation process usually requires careful manual re-evaluation for properties such as distribution and local refinement, which heavily increase meshing...
Personalized avatar provides splendid user experiences in gaming, virtual community and other applications. The emergence of commodity depth sensors, e.g., Kinect device, a wealth input for personalizing avatar. While there are wide range research done on creating personal 3D that looks exactly like the user, how to personalize an animated character, Shrek, look is seldom explored. In this paper, we propose method avatars with similar body shape as user. First, capture human model specifies...
Jet entrainment has a significant impact on the performance and longevity of coaxial atomizers. This study aims to investigate characteristics fluids with different rheological properties under gas–liquid jets through experiments high-speed flow visualization techniques. As airflow velocity increases, liquid jet exhibits non-entrained, entrained, over-entrained modes. We found that only in mode does entrained fluid come into contact nozzle outlet. The transition conditions for each are...
Research on the droplet impact a hydrophobic surface is of important theoretical significance and engineering value, both in mesoscopic fluid mechanics interactions between microfluid special materials. The van der Waals (vdW) equation state relates pressure to temperature density fluid, gives long-range attractive force short-range repulsive particles. can be used describe tension liquid vapor. As pure meshless particle method, smoothed hydrodynamic (SPH) method use vdW written SPH form N-S...