A5017358664- Catalytic Processes in Materials Science
- Advanced Combustion Engine Technologies
- Aerosol Filtration and Electrostatic Precipitation
- Vehicle emissions and performance
- Industrial Technology and Control Systems
- Biodiesel Production and Applications
- Advanced Sensor and Control Systems
- Advanced Battery Technologies Research
- Lattice Boltzmann Simulation Studies
- Industrial Gas Emission Control
- Air Quality Monitoring and Forecasting
- Advanced Battery Materials and Technologies
- Cyclone Separators and Fluid Dynamics
- Combustion and flame dynamics
- Advanced Measurement and Detection Methods
- Electric and Hybrid Vehicle Technologies
- Advancements in Battery Materials
- Mechanical stress and fatigue analysis
- Water Quality Monitoring and Analysis
- Gear and Bearing Dynamics Analysis
- Grey System Theory Applications
- Advanced Algorithms and Applications
- Aerodynamics and Fluid Dynamics Research
- Hydraulic and Pneumatic Systems
- Simulation and Modeling Applications
Hunan University
2013-2023
Hunan Radio and Television University
2011-2012
Xiaomi (China)
2006
Abstract Based on models A, B, and C of three kinds diesel particulate filter (DPF) with microwave regeneration, a DPF regeneration model is established according to the laws conservation mass, momentum, energy. The trends internal temperature under different velocities exhaust gas in channels are simulated analyzed. results show that: (1) Regeneration process will begin increase from front rear end along axial direction, maximum value appear monolith. (2) flow velocity most uniform gradient...
In order to effectively improve the composite regeneration performance of diesel particulate filter in vehicle, a fuzzy gray correlation analysis model based on influencing factors was established using cosine value membership and Euclidean distance formula. And, basis experimental data from three‐dimensional computational fluid dynamics simulation, important degree characteristic indexes, which has influence filter, conducted. Moreover, method Lagrange function used solve affiliate results...
Abstract In order to effectively recognize the failure behaviour of diesel particulate filter (DPF), a cusp catastrophe model porous medium in DPF was established using theory and diffeomorphism transformation based on flow resistance with ash deposition. Then, critical points singular were solved discriminant catastrophic obtained, which used DPF. Finally, or state details acquired via calculation examples, recognition results verified engine bench test. Recognition are consistent...
Ethanol is known as the most widely used alternative fuel for spark-ignition engines. Compared to it, butanol has proved be a very promising renewable in recent years desirable properties. The conjoint analysis on combustion, performance, and emissions characteristics of port injection engine fueled with butanol–gasoline blends was carried out. In comparison various ratio (0–60 vol% referred G100~B60) conventional alcohol fuels (methanol, ethanol, butanol)–gasoline blends, it shows that B30...