A5101406583- Aeroelasticity and Vibration Control
- Aerodynamics and Fluid Dynamics Research
- Computational Fluid Dynamics and Aerodynamics
- Spectroscopy Techniques in Biomedical and Chemical Research
- Turbomachinery Performance and Optimization
- Aerospace Engineering and Control Systems
- Magnetic Bearings and Levitation Dynamics
- Combustion and flame dynamics
- Rocket and propulsion systems research
- Advanced Combustion Engine Technologies
- Optical Imaging and Spectroscopy Techniques
- Fluid Dynamics and Turbulent Flows
- Advanced Aircraft Design and Technologies
- Coal Properties and Utilization
- Combustion and Detonation Processes
- Catalytic Processes in Materials Science
Anhui University of Science and Technology
2025
Beihang University
2024
Harbin Institute of Technology
2023
Nanjing University of Aeronautics and Astronautics
2008-2015
CuO – CeO2/CaO composite oxide was prepared for mine special environment in this study through the solid-phase impregnation method using traditional CeO2 and CaO as CO catalyst modified additive, respectively, to address poisoning underground coal mines effectively. Influences of mass on ablation performances were investigated under dynamic static CO/CO2 heat capture experiments self-made activity testing device. Results demonstrated that adding can realize in-situ adsorption CO2, thus...
In order to alleviate the dynamic stall effects in helicopter rotor, sequential quadratic programming (SQP) method is employed optimize characteristics of airfoil under conditions based on SC1095 airfoil. The geometry parameterized by class-shape-transformation (CST) method, and C-topology body-fitted mesh then automatically generated around solving Poisson equations. Based grid generation technology, unsteady Reynolds-averaged Navier-Stokes (RANS) equations are chosen as governing for...
The combustion chamber, which serves as the central element in converting energy for space engines, significantly impacts overall engine performance. In this paper, finite simulation analysis method is used to determine stress distribution and structural failure characteristics of chamber structure under specific thermal conditions. includes effects ablation boundary pushing, internal pressure, external load coupling. An investigation conducted analyze modal properties random vibration...
To design helicopter rotor efficiently, an adjoint-based and RBF surrogate model coupled method is applied for aerodynamic of hovering with high performance in a non-inertial reference frame. The OC-O type body-fitted grids are generated around the blade, DDM "Inverse map" utilized rapid identification hole cells boundary donor respectively. Based on embedded grid system, RANS equations S-A turbulence rotating frame used as governing equations, upwind scheme Roe three-order MUSCL...
The unsteady characteristics should be considered when to design a helicopter rotor airfoil with high aerodynamic performance. In this paper, new optimized based on the SC1095 is designed alleviate dynamic stall effects in rotor. order satisfy multi-objective requirements, sequential quadratic programming (SQP) method employed optimize of under conditions. geometry parameterized by Class-Shape-Transformation (CST) method, and C-topology body-fitted mesh then automatically generated around...