A5073789050- Turbomachinery Performance and Optimization
- Fluid Dynamics and Turbulent Flows
- Refrigeration and Air Conditioning Technologies
- Heat Transfer Mechanisms
- Aerodynamics and Fluid Dynamics Research
- Plasma and Flow Control in Aerodynamics
- Aerodynamics and Acoustics in Jet Flows
- Tribology and Lubrication Engineering
- Organometallic Compounds Synthesis and Characterization
- Crystal structures of chemical compounds
- Computational Fluid Dynamics and Aerodynamics
- Electrohydrodynamics and Fluid Dynamics
- Cyclone Separators and Fluid Dynamics
- Aerosol Filtration and Electrostatic Precipitation
- Plasma Diagnostics and Applications
- Electrochemical Analysis and Applications
- Metal complexes synthesis and properties
- Lattice Boltzmann Simulation Studies
- Cryptographic Implementations and Security
- Combustion and flame dynamics
- High voltage insulation and dielectric phenomena
- Semiconductor materials and devices
- Advancements in Semiconductor Devices and Circuit Design
- Cavitation Phenomena in Pumps
- Methane Hydrates and Related Phenomena
Harbin Institute of Technology
2016-2025
Shanghai Jiao Tong University
2023-2025
Institute of Atmospheric Physics
2024-2025
Chinese Academy of Sciences
2024-2025
University of Chinese Academy of Sciences
2024-2025
Nanjing Agricultural University
2022-2024
Heilongjiang Institute of Technology
2016-2024
First Affiliated Hospital of Fujian Medical University
2023
Fujian Medical University
2023
Hainan Medical University
2023
Abstract Dynamic thermal management materials are pivotal for advancing energy‐efficient buildings and promoting global sustainability. However, existing typically offer only a single‐function of temperature regulation, lacking the integrated power supply capability essential sustaining indoor activities building sustainability, particularly in face frequent outages. A photonic battery that combines all‐season dynamic radiative thermoregulation with electrical single silicon‐based unit is...
Flow instability is a common issue encountered by high-speed compressors when they operate outside of their optimal range, especially in highly loaded compressors. This study investigates the potential an unsteady passive flow control technique, self-excited bleed (SEB), which involves casing modification, to improve base and stability characteristics ultra-highly low reaction transonic compressor rotor. Through transient computational fluid dynamics simulations, we demonstrate that SEB can...
The effect of both remote phonon originating from and the screening extrinsic charged impurity by substrate gate dielectric on electron dynamics single layer MoS2 are investigated with Monte Carlo method. temperature-dependent mobility curve measured Hall is reproduced taking two counter roles played into consideration. Based analysis screening, an optimized transistor structure which composed HfO2 interfacial absence SiO2 proposed for realization approaching intrinsic value best device performance.
The sweeping jet actuator (SJA), a type of fluid oscillator, has attracted considerable attention in the areas enhanced heat transfer and flow control. In this study, an unsteady Reynolds-averaged Navier–Stokes numerical investigation (k–ω baseline) was conducted to evaluate mechanisms characteristics (SJ) on confined concave surface. A conventional oscillating with unit aspect ratio used generate SJ. at target surface details inside field are discussed detail analyze mechanism effect SJ...
Axial compressors with variable stator vanes require annular gaps and radial from the endwalls for smooth adjustment, which induces complex secondary flows such as penny leakage vortex tip vortex, leading to a negative impact on aerodynamic performance. To better understand these mechanisms, numerical investigations were conducted four different clearance configurations. The results show that moves toward suction side under transverse pressure gradient mixes hub corner stall vortex. This...
Abstract The sweeping jet actuator (SJA), widely studied as a potential flow control method in compressors and turbines, results unnecessary performance losses due to its requirement for additional energy mass input. In this study, self-excited (SSJA) was introduced enhance the application feasibility of SJA. SSJA arranged inside blade, utilizing pressure difference between suction surfaces; therefore, input is no longer necessary. Wind tunnel tests were conducted explore effects mechanisms...
Abstract The diurnal variation in sea surface temperature (SST) plays a critical role the simulation of oceanic and climate changes. Only increasing air‐sea coupling frequency from daily to hourly will result small SST amplitude. To accurately simulate this characteristic, parameterization scheme for diagnostic sublayer, which is shallower than top model layer, its (sublayer temperature) was applied models with coarse vertical resolution. In study, we considered effect on performance second...
In this study, a parametric experimental investigation was conducted to explore the optimal steady endwall hole blowing configurations for managing corner separation in compressor cascades. Parameters such as injection location, momentum, and skew angle were investigated. A self-developed oil-flow visualization technique employed elucidate flow control mechanisms of blowing, while five-hole probe traverse used reveal impact on loss characteristics. The results indicate that streamwise...
In modern aircraft engines, precise control of the clearance between blades and casing or hub is essential to preventing contact during high-speed rotation. The penny structure compressor variable stator vanes (VSV) inevitably generates local radial blade, which deteriorates flow field adversely affects aerodynamic performance VSV. Moreover, different settings significantly influence this performance. This study experimentally investigates high-pressure VSV, employing steady-state hole-type...