HELIOSTAT FIELD SIMULATION IN A SOLAR TOWER POWER PLANT

Author(s):  
Matheus Protasio de Lima ◽  
Gabriel Ivan Medina Tapia
Keyword(s):  
2012 ◽  
Vol 614-615 ◽  
pp. 577-580
Author(s):  
Zhou Shi ◽  
Jin Ge Yang ◽  
Cai Feng ◽  
Jiang Wu ◽  
Wen Gao ◽  
...  

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.


1906 ◽  
Vol 62 (1608supp) ◽  
pp. 25758-25758
Author(s):  
Alfred Gradenwitz

1919 ◽  
Vol 88 (2286supp) ◽  
pp. 284-285
Author(s):  
E. D. Hummel
Keyword(s):  

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