A5000949257- Fluid Dynamics and Heat Transfer
- Computational Fluid Dynamics and Aerodynamics
- Fluid Dynamics Simulations and Interactions
- Combustion and flame dynamics
- Heat Transfer and Boiling Studies
- Lattice Boltzmann Simulation Studies
- Advanced Combustion Engine Technologies
- Heat transfer and supercritical fluids
- Radiative Heat Transfer Studies
- Fluid Dynamics and Turbulent Flows
- Surface Modification and Superhydrophobicity
- Fluid Dynamics and Mixing
- Nuclear Engineering Thermal-Hydraulics
- Aerodynamics and Acoustics in Jet Flows
- Fluid Dynamics and Vibration Analysis
- Nuclear reactor physics and engineering
- Aerodynamics and Fluid Dynamics Research
- Particle Dynamics in Fluid Flows
- nanoparticles nucleation surface interactions
- Thermodynamic and Exergetic Analyses of Power and Cooling Systems
- Cyclone Separators and Fluid Dynamics
- Gas Dynamics and Kinetic Theory
- Nuclear Materials and Properties
- Aerosol Filtration and Electrostatic Precipitation
- Turbomachinery Performance and Optimization
Beijing Jiaotong University
2024
Sun Yat-sen University
2021-2023
Harbin Engineering University
2014-2023
Solar Energy Research Institute of Sun Yat-sen University
2021
Harbin University
2016
Bench dragon is a series of benches that go end to and move along an equidistant spiral. Through mathematical modeling, the movement process bench shortest turning distance under specific circumstances are discussed. Firstly, with help Runge-Kutta 4th Order Method Microelement Method, model relationship between position head time, each time were constructed. Then, determine minimum pitch so would not collide other, A spiral variable established, as well front handle at time. small enough...
The coalescence-induced self-propelled droplet jumping on superhydrophobic surfaces has a large number of potential applications such as enhancement condensation heat transfer, self-cleaning, and anti-icing, which becomes current hotspot. At present, most the research studies focus two identical droplets; however, induced by unequal-sized droplets is much closer to actuality. In this paper, binary simulated all energy terms are studied. normalized liquid bridge width function square root...
The helical cruciform fuel (HCF) rod assembly is a new type of for the lead-bismuth (LBE) fast reactor. It can be self-positioned and realize coolant mixing without wrapped wire or grid spacer. This kind not only function traditional wire-wrapped assembly, but also omit -wrapped structure, which provides satisfactory prospect development LBE In this study, in cooled reactor with HCF was analyzed numerically. influence Reynolds number different mediums were investigated. Advantages...
The coalescence-induced self-propelled droplet jumping behaviors on superhydrophobic surfaces have attracted extensive interest, due to a huge application potential. coalescence and of two droplets with different radius ratios are numerically simulated, the velocity is theoretically analyzed. type changes from vertical motion upward rotation motion, decrease ratio. not able jump when ratio smaller than 0.4. reaches several peak values 0.7. maximum velocities predicted, which based law...
Mesoscopic methods serve as a pivotal link between the macroscopic and microscopic scales, offering potent solution to challenge of balancing physical accuracy with computational efficiency. Over past decade, significant progress has been made in application discrete Boltzmann method (DBM), which is mesoscopic based on fundamental equation nonequilibrium statistical physics (i.e., equation), field fluid systems. The DBM gradually become an important tool for describing predicting behavior...
Abstract Natural convection and radiation heat transfer interaction commonly exists in engineering problems, a numerical method for combined natural is very important practical applications. In this article, the finite-volume (FVM) formulated implemented fluid flow solver GTEA on hybrid grids. For comparison validation, three test cases, an equilateral triangular enclosure square with/without baffles, are chosen. Then, convections cavity baffles simulated with present FVM to take into...
Coalescence-induced self-propelled droplet jumping has attracted extensive attention because of its huge potential for enhancing dropwise condensation heat transfer, anti-icing, and self-cleaning. Most previous studies focus on binary jumping, with little research the more complex realistic multi-droplet jumping. As a result, effect arrangement phenomenon remains unclear. In this paper, three droplets different arrangements (two are fixed, location third one is changed) numerically...
Thermal ground testing is an accepted and frequently used method for simulating the aerodynamic heating of high speed flight vehicles. A numerical based on a finite volume quartz lamp system, in thermal testing, proposed. In this study, unstructured finite‐volume (UFVM) radiation has been formulated implemented fluid flow solver GTEA grids. For comparison validation proposed method, 2D furnace with cooling pipes was chosen. The results obtained from FVM agreed well exact solutions. Numerical...