相关实验视频
Updated: Jun 24, 2025

A Rapid Method for Modeling a Variable Cycle Engine
Published on: August 13, 2019
燃气发动机CCHP系统优化:基于开发的北方Goshawk优化算法进行能源,功率,经济和环境分析和优化.
Jiangping Nan1, Qi Xiao2, Milad Teimourian3,4
1Xi'an Traffic Engineering Institute, Xi'an, 710300, Shaanxi, China.
DNGO算法优化了住宅建筑的联合冷却,加热和电力 (CCHP) 系统,提高了能源效率和减少了排放. 这种先进的群体智能方法在性能和速度上超过了传统的算法.
科学领域:
- * 能源系统工程 * 能源系统工程
- * 优化算法 优化算法
- * * 可持续能源 可持续能源
背景情况:
- * 综合冷却,加热和电源 (CCHP) 系统对于住宅能源效率至关重要.
- * 对于CCHP系统的传统优化方法在性能和速度方面存在局限性.
- *评估CCHP系统需要采用综合方法,包括能源,能量,经济和环境 (4E) 分析.
研究的目的:
- * 为中国一住宅大楼增强燃气发动机驱动的CCHP系统的设计和运行.
- * 评估基于龙的新型灰狼优化器 (DNGO) 算法的有效性.
- * 为了比较DNGO算法与北方戈肖克优化 (NGO) 和遗传算法 (GA).
主要方法:
- * 实施一个4E分析框架 (能源,运动,经济,环境).
- *应用和评估DNGO算法,结合混沌理论,莱维飞行和群群智能.
- *使用住宅CCHP案例研究对DNGO与NGO和GA进行比较分析.
主要成果:
- * DNGO算法确定了130千瓦的最佳燃气发动机尺寸.
- *DNGO表现出卓越的性能,实现了更高的能源效率和减少了能量破坏.
- * 观察到二氧化碳排放大幅减少,经济指标有所改善 (回报期缩短,利增加).
- *与NGO和GA相比,DNGO表现出更快的融合率,并有效地避免了与NGO和GA相比的地方最佳.
结论:
- * DNGO算法在优化CCHP系统方面提供了显著的进步,超过了传统方法.
- *优化的CCHP系统设计带来了提高能源效率,环境效益和经济可行性.
- * 这项研究为复杂的能源系统的基于群集的优化提供了新的视角.
更多相关视频
10:36Author Spotlight: Optimization of Airflow Velocities in Battery Cooling Systems for Enhanced Thermal Performance and Reduced Energy Consumption
Published on: November 3, 2023
07:58Improving the Combustion Performance of a Hybrid Rocket Engine using a Novel Fuel Grain with a Nested Helical Structure
Published on: January 18, 2021
相关概念视频
Heat Engines
Whenever we consider heat engines (and associated devices such as refrigerators and heat pumps), we do not use the standard sign convention for heat and work. For convenience, we assume that the symbols Qh, Qc, and W represent only the amounts of heat transferred...
Mechanical Efficiency of Real Machines
However, in reality, no machine can be truly ideal, and all of them experience some...
Efficiency of The Carnot Cycle
Turnover Number and Catalytic Efficiency
Chymotrypsin is a pancreatic enzyme that breaks down proteins during digestion....
Otto and Diesel Cycle
Energy Conservation and Bernoulli's Equation
All the terms in the equation have the dimension of energy per unit volume. The kinetic energy per unit volume is called the kinetic energy density, and the potential energy per unit volume is...