A5004190843- Building Energy and Comfort Optimization
- Solar Thermal and Photovoltaic Systems
- Evacuation and Crowd Dynamics
- Wind and Air Flow Studies
- Fire dynamics and safety research
- Heat Transfer and Optimization
- Urban Heat Island Mitigation
- Thermodynamic and Exergetic Analyses of Power and Cooling Systems
- Refrigeration and Air Conditioning Technologies
- Geothermal Energy Systems and Applications
- Advanced Thermodynamics and Statistical Mechanics
- Fire Detection and Safety Systems
- Smart Grid Energy Management
- Aerodynamics and Fluid Dynamics Research
- Phase Change Materials Research
- Solar-Powered Water Purification Methods
- Heat Transfer and Boiling Studies
- Fire effects on ecosystems
- Photovoltaic System Optimization Techniques
- Vehicle emissions and performance
- Air Quality Monitoring and Forecasting
- Adsorption and Cooling Systems
- Soil and Unsaturated Flow
- Heat Transfer Mechanisms
- Advanced Thermodynamic Systems and Engines
Southwest Jiaotong University
2013-2024
MEI Research (United States)
2003
Traditional static anaerobic digestion technology presents the disadvantages of a low gas production rate and long cycle, which is not conducive to treatment livestock manure. A 12 m3 multiphase flow digester (MFD) was developed in this study improve biogas maintain constant temperature during winters. Full-scale field experiments were conducted on at different temperatures, dynamic effects, heating effects system Sichuan, China. comparison results 50 days indicated that for (DD) group...
Aiming to address the potential scenario of waste heat recovery from a steam-water dual source, this paper proposes thermo-economic models split-flow dual-loop organic Rankine cycle (SFD-ORC) and triple-loop (SFT-ORC) systems. The particle swarm optimization (PSO) algorithm is employed for single-objective systems, with goal maximizing net power output. non-dominated sorting genetic algorithm-II (NSGA-II) used find Pareto frontier by considering both maximum output lowest cost electricity...
Organic Rankine cycle (ORC) has been considered as one of the most promising technologies in industrial waste heat utilization and power generation. During actual operation ORC system, due to fluctuation cooling sources, system operates under off-design conditions cases. In this paper, thermodynamic model, transfer process description equipment model are established evaluate operating parameters for conditions. Evaporation temperature condensation taken independent system. Genetic algorithm...
Smoke control is a crucial issue in long-distance subway tunnel fire, and two-point extraction ventilation system an effective way to solve this problem, due the characteristics of controlling smoke limited area removing high-temperature toxic time. In study, ceiling temperature distribution critical exhaust volumetric flow rate zone between two vents were investigated fire with system. Experiments carried out 1/20 reduced-scale model based on Froude modeling. Factors, including heat release...
Tunnels with natural ventilation and extraction have become the focus of research in recent years. It is significant to study characteristics smoke tunnel fires ensure safety people structure. Previous has mainly focused on horizontal tunnels, there are few studies sloped tunnels. In this paper, we studied slope both experimentally theoretically. The small-scale experimental results showed that position fire source, heat release rate (HRR), size shaft had little effect deflection angle...
The organic Rankine cycle (ORC) system in plants, powered by dual steam–water heat sources, has significant power generation potential and practical research value. Herein, the conditions of 700 kPa saturated steam 650 kPa, 90 °C water source are considered. Four configurations waste recovery ORC systems proposed. independent parameters affecting net output obtained developing a mathematical model optimizing it using particle swarm optimization method. results show that location pinch‐point...