A5100698268- Radiative Heat Transfer Studies
- Lattice Boltzmann Simulation Studies
- Aerodynamics and Fluid Dynamics Research
- Atmospheric aerosols and clouds
- Thermal Radiation and Cooling Technologies
- Gas Dynamics and Kinetic Theory
- Urban Heat Island Mitigation
- Meteorological Phenomena and Simulations
- Atmospheric chemistry and aerosols
- Fluid Dynamics and Thin Films
- Traffic and Road Safety
- Metamaterials and Metasurfaces Applications
- Remote Sensing and Land Use
- Atmospheric Ozone and Climate
- Advanced Antenna and Metasurface Technologies
- Quantum Electrodynamics and Casimir Effect
- Heat Transfer and Optimization
- Transportation Safety and Impact Analysis
- Image Enhancement Techniques
- Phase Change Materials Research
- Icing and De-icing Technologies
- Traffic Prediction and Management Techniques
- Fluid Dynamics and Turbulent Flows
- Autonomous Vehicle Technology and Safety
- Optical properties and cooling technologies in crystalline materials
Beihang University
2019-2025
Nanjing Agricultural University
2012
Northwest University
2010-2011
Institute of Modern Physics
2010
Motion prediction modules are crucial for autonomous vehicles to forecast the future behavior of surrounding road users. Failures in can mislead a downstream planner make unsafe decisions. Currently, deep learning technology has been widely used design models due its impressive performance. However, such may fail long-tail driving scenarios where training data insufficient or unavailable, which represents so-called epistemic uncertainty models. This paper proposes risk-aware decision-making...
The polarized state of light scattered by media provides much more characteristic information than the intensity alone. Thus, numerous polarimetric measurements are carried out to understand characteristics. Polarized radiative transfer is used interpret these and obtain parameters, where plane-parallel approximation model usually adopted. Meanwhile, graded-index phenomenon widespread in nature, curved ray trajectory makes computation challenging. A suitable effective numerical tool great...
Convection, conduction, and thermal radiation are the three mechanisms of heat transfer in nature. The lattice Boltzmann model (LBM) has already achieved great success dealing with convection conduction problems. However, mature LBM for radiative (RHT) is still relatively lacking. Here we propose a mesoscopic RHT graded-index media, which enables simple efficient solution both transient steady-state media by conducting collision streaming processes. Via Chapman-Enskog analysis, equation...
Polarimetric observations of planets are providing increasing details the three-dimensional (3D) atmospheric structure. The one-dimensional plane-parallel approximation model neglects horizontally polarized radiative transfer. Multidimensional transfer models, especially 3D required to contain horizontal polarization mechanism. Here, we propose a lattice Boltzmann (LB) for multidimensional transfer, which enables simple solution vector equation (VRTE) by performing collision and streaming...
With the increasing scientific and engineering applications of coupled radiation natural convection problems (CRNCP), it is required to develop more convenient numerical methods solve problems. In this paper, equations momentum, energy, radiative transfer are all solved by lattice Boltzmann method, a (LB) framework established for CRNCP. The influences Planck number, Rayleigh scattering albedo, optical thickness in isotropic media analyzed. results indicate that parameters significantly...
To study the effects of anisotropic thermal conductivity composite aircraft skin on heat transfer characteristics electrothermal anti-icing system, differential equation conduction was established using coordinate transformation principal anisotropy axis. In addition, it coupled with and mass model runback water film surface to perform numerical simulation system. The temperature results vertical cylindrical orthotropic in rectangular semi-cylindrical were consistent those obtained by...
Abstract Quantitative calculation of reflected polarized light from planets is great significance to interpret the polarimetric observations planetary atmospheres. In this work, we propose a lattice Boltzmann (LB) scheme for radiative transfer in The LB obtains Stokes vector through equation performing simple collision and streaming processes. rigorously derived via Maxwell iteration technique. Polarized single point on surface with Rayleigh Mie scattering atmospheres are first accurately...