- Tytuł:
- Evaluation of wet cooling tower replacement by Heller cooling tower in a power plant
- Autorzy:
-
Malekmohamadi, Mohamad Hasa
Ahmadikia, Hossein
Golmohamadi, Siavas
Khodadadi, Hamed - Powiązania:
- https://bibliotekanauki.pl/articles/27309880.pdf
- Data publikacji:
- 2023
- Wydawca:
- Polska Akademia Nauk. Czasopisma i Monografie PAN
- Tematy:
-
Heller cooling tower
wet cooling tower
condenser
power plant
wieża chłodnicza Hellera
mokra wieża chłodnicza
skraplacz
elektrownia - Opis:
- Water resources are the main component of natural systems affected by climate change in the Middle East. Due to a lack of water, steam power plants that use wet cooling towers have inevitably reduced their output power. This article investigates the replacement of wet cooling towers in Isfahan Thermal Power Plant (ITPP) with Heller natural dry draft cooling towers. The thermodynamic cycle of ITPP is simulated and the effect of condenser temperature on efficiency and output power of ITPP is evaluated. For various reasons, the possibility of installing the Heller tower without increasing in condenser temperature and without changing the existing components of the power plant was rejected. The results show an increase in the condenser temperature by removing the last row blades of the low-pressure turbine. However, by replacing the cooling tower without removing the blades of the last row of the turbine, the output power and efficiency of the power plant have decreased about 12.4 MW and 1.68 percent, respectively.
- Źródło:
-
Archive of Mechanical Engineering; 2023, LXX, 1; 129--149
0004-0738 - Pojawia się w:
- Archive of Mechanical Engineering
- Dostawca treści:
- Biblioteka Nauki
Artykuł