Flow Field Simulation Analysis of the Inner Stack of Coal-Fired Power Plant
Autor: | Yan Li, Xue Wei Dai, Li Li Zhao, Cai Feng, Jian Hua Chen, Jin Ge Yang, Wen Gao, Jiang Wu, Zhou Shi |
---|---|
Rok vydání: | 2012 |
Předmět: | |
Zdroj: | Advanced Materials Research. :577-580 |
ISSN: | 1662-8985 |
DOI: | 10.4028/www.scientific.net/amr.614-615.577 |
Popis: | The flow field of inner stack of one coal-fired power plant in Shanghai was simulated. The results showed that there was a larger turbulent region at the upper parts of the entrance in the stack. The inner wall at the opposite of the entrance withstands a much greater shock, and this region is badly worn. The speed in the central and upper region is more stable. The stack is basically running in a vacuum state, which contributes to corrosion mitigation. The temperature shows a decrease trend with the increase of height in the range of 10°C. The temperature of the center part is slightly higher than the ambient part. And with the increase of the stack height, the radial temperature gradient increases. |
Databáze: | OpenAIRE |
Externí odkaz: |
Pro tento záznam nejsou dostupné žádné jednotky.