water gas
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2022 ◽  
Vol 8 ◽  
pp. 281-289
Ming-kun Pang ◽  
Tian-jun Zhang ◽  
Yang Li ◽  
Shuang Song

Fuel ◽  
2022 ◽  
Vol 315 ◽  
pp. 123097
Loukia-Pantzechroula Merkouri ◽  
Estelle le Saché ◽  
Laura Pastor-Pérez ◽  
Melis S. Duyar ◽  
Tomas Ramirez Reina

Fuel ◽  
2022 ◽  
Vol 315 ◽  
pp. 123186
Zhou Yang ◽  
Min Zeng ◽  
Ke Wang ◽  
Xuanyu Yue ◽  
Xun Chen ◽  

Fuel ◽  
2022 ◽  
Vol 313 ◽  
pp. 123055
Judith González-Arias ◽  
Francisco M. Baena-Moreno ◽  
Miriam González-Castaño ◽  
Harvey Arellano-García

ACS Omega ◽  
2022 ◽  
Zhiyuan Li ◽  
Na Li ◽  
Nan Wang ◽  
Bing Zhou ◽  
Pan Yin ◽  

Minhua Huang ◽  
Haiqiao Wang ◽  
Feng Tian ◽  
Junxin Huang ◽  
Shiqiang Chen ◽  

This study proposes a downstream single-row air washer for air cooling. The theoretical energy and exergy balance models were established at different droplet diameters and verified by the experimental data. Based on the abovementioned theoretical relationship, the single performance indicator of heat exchange efficiency (HEE) and exergy efficiency was quantitatively analyzed; a comprehensive analysis method of two indicators was proposed, combining HEE and exergy efficiency, and a numerical simulation was carried out. Results show that the smaller the droplet diameter and the larger the water–air ratio, the lower the dry-bulb temperature of the outlet air and the higher the HEE and exergy flux destruction. When the droplet diameter is less than 440 μm, the droplet diameter does not affect exergy efficiency and dry-bulb temperature. When the droplet diameter is larger than 440 μm, the droplet diameter is positively correlated with the air outlet dry-bulb temperature and exergy efficiency; in contrast, the water–gas ratio is negatively correlated with the air outlet dry-bulb temperature. An engineering case reveals that when the air outlet temperature is less than 34°C, the critical water–gas ratio can be set as 2.6 (mass ratio). At this time, the HEE is more than 90%, the exergy efficiency is more than 60%, and the critical value of droplet diameter is 440 μm. The research results provide an essential theoretical basis for the optimization of engineering design calculation.

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