摘要
煤在燃烧过程中消耗能源的同时通过排放烟气释放出大量的余热。为了有效的利用这部分能量进行发电,本文根据煤生成烟气的理论分析,得出了实际烟气组分,并计算出了烟气可利用余热,并科学合理地选取发电效率,计算出了煤燃烧烟气余热的发电量。
There are large amounts of waste heat released when coal is in the combustion process with energy consumption. In order to effectively use this part of the energy for power generation, based on analysis of coal to generate flue gas, the paper achieves the actual flue gas composition, and the flue gas calculated can make use of waste heat. Finally, the article selects the power generation efficiency which is scientific and rational and calculates power generation capacity in the process of coal combustion flue gas waste heat.
出处
《船电技术》
2012年第B08期38-41,共4页
Marine Electric & Electronic Engineering
关键词
元素分析
比热容
焓差
空气过量系数
摩尔体积
elementary analysis
specific heat capacity
enthalpy difference
excess air factor
molar volume
