A5101903262- Fluid Dynamics and Turbulent Flows
- Aerodynamics and Acoustics in Jet Flows
- Computational Fluid Dynamics and Aerodynamics
- Electromagnetic Scattering and Analysis
- Aerodynamics and Fluid Dynamics Research
- Electromagnetic Simulation and Numerical Methods
- Wind and Air Flow Studies
- Advanced Thermoelectric Materials and Devices
- Combustion and flame dynamics
- Membrane Separation Technologies
- Fluid Dynamics and Vibration Analysis
- Infection Control and Ventilation
- Aerosol Filtration and Electrostatic Precipitation
- Advanced Antenna and Metasurface Technologies
- Building Energy and Comfort Optimization
- Advanced Combustion Engine Technologies
- Simulation and Modeling Applications
- Fluid Dynamics and Heat Transfer
- Particle Dynamics in Fluid Flows
- Coastal and Marine Dynamics
- Adsorption and Cooling Systems
- Fluid Dynamics and Mixing
- Online and Blended Learning
- Phase Change Materials Research
- Advanced Chemical Sensor Technologies
Singapore Institute of Technology
2016-2025
Société Nationale des Chemins de Fer Français (France)
2024
Yunnan Agricultural University
2024
State Key Laboratory of Chemical Engineering
2024
East China University of Science and Technology
2024
Hunan University
2023
Shanghai Jiao Tong University
2022-2023
University of California, San Diego
2021
Nanjing University of Posts and Telecommunications
2021
Xihua University
2021
<title>Abstract</title> Widespread adoption of electric vehicles (EVs) is hailed as an effective measure for reducing greenhouse gas emissions and fighting climate change. However, increasing charging loads coinciding with greater uptake EVs will place additional pressure on the current future grid. To better understand implications transportation electrification grid, existing literature has begun to examine impact changing EV electricity price. within these studies, analysis often at...
Abstract Given the emergence of blended learning as dominant mode at university in a post‐COVID‐19 world, need to examine students' perceptions is increasingly becoming more important. This study examined mediating role student engagement relationship between types support (i.e., teacher, digital) and learner satisfaction environments. A sample 674 Year 1 2 students from public Singapore participated this study. Structural equation modelling showed that (1) teacher autonomy digital...
Inspired by the flimmer hairs found on flagella of certain species choanoflagellates, we show in this paper that nanoscale hair slender flagellum surfaces can drive flow with motion. Using molecular dynamics, provide numerical proof hairs, moving a biased periodic motion, attain high water rates excess 1200 [Formula: see text]m[Formula: text] s[Formula: text]. This rate is par experimentally measured natural sponges, which are known to be capable exceptionally pumping efficiency. highlights...
Abstract During the synthesis of dyes, desalination high-salinity dye-containing waste liquor is a critical premise for high-quality, clean dye production. Conventional membrane processes, such as electrodialysis, nanofiltration and ultrafiltration, are inevitably subjected to serious fouling, deteriorating dye/salt fractionation efficacy. Integrating technical merits electrodialysis pressure-driven separation, we devise an electro-driven filtration process using tight ultrafiltration...
A novel porous tilting pad gas bearing (PTPGB) with hermetic squeeze film dampers based on multilayer diaphragm structure (MLD-HSFD) is proposed for oil-free turbomachinery. dynamic model of MLD-HSFDs including the frequency dependence effect presented by considering compressibility damper fluid. An experimental test rig was assembled to measure performance MLD-HSFDs. The predicts well data, force coefficients. comprehensive theoretical PTPGBs implementation isothermal compressible Reynolds...
Understanding the temporal and spatial dynamics of land use/cover (LUC) can contri-bute to reveal impacts climate change human activities on ecosystems thus be an important prerequisite for ecosystem management. As ecologically vulnerable area in China, Three Gorges Reservoir Area (TGRA) Yangtze River presented significant complexity response environmental changes. However, there is a general lack understanding underlying mechanism. In this study, we interpreted time series remote sensing...
Watermarking is a very important technique for protecting the authorization of digital content, such as, still images, video streams, audio streams and 3D models. In fragile watermarking, watermark used authentication hash function applied to achieve verification tasks in most watermarking schemes this paper, novel Chaos sequence based scheme models spatial domain proposed. The proposed employs generator generate sequence, which embedded watermark. Instead function, tampering region can be...
An improved method for synthetic inlet condition generation Large Eddy Simulation (LES) predictions of nozzle flows is described. This based on a rescaling/recycling (R 2 M). Preliminary results reveal the benefits this such that self-consistent, correlated turbulent structures were sustained throughout high acceleration region associated with convergence, turbulence anisotropy developing in expected manner. 1 st and nd moment statistics at from R M approach good agreement experimental...
Accurate electromagnetic (EM) analysis for conductive media requires to consider the finite conductivity of media. Although problems can be formulated by surface integral equations (SIEs) with an approximate impedance, we treat as penetrable objects and use volume (VIEs) exactly describe their EM features. The VIEs are solved a point-matching scheme which does not rely on any basis testing functions allows nonconforming meshes. Since well-conditioned in general kernels free material...
The scale-invariant feature transform (SIFT) algorithm is investigated for registration of two synthetic aperture sonar images. image geometry ideal tracks presented. track parameters (and thus the transform) can be fully determined from exact non-degenerate correspondences and altitude one tracks. SIFT yielded 99% inlier demonstrated sub-pixel accuracy. RANSAC was used to select inliers within a squared pixel error tolerance. proposed feature-based estimations corresponding misregistration...