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IJSTR >> Volume 9 - Issue 9, September 2020 Edition



International Journal of Scientific & Technology Research  
International Journal of Scientific & Technology Research

Website: http://www.ijstr.org

ISSN 2277-8616



Thermal Performance Analysis Of Steam Power Plant Based On Exergy Criteria

[Full Text]

 

AUTHOR(S)

Omar J Khaleel, Firas B Ismail, Thamir K Ibrahim

 

KEYWORDS

Thermal system, equivalent thermal drop method, exergy matrix equation, exergy analysis, structural optimization

 

ABSTRACT

Based on the basic theory of thermal equilibrium analysis, the equivalent heat drop method is used to summarize simple and effective algorithms for the equivalent heat drop of extraction steam at all levels. In this paper, exergy analysis method is theoretically studied and modeled, and the exergy matrix equation is established. The exergy analysis method based on the second law of thermodynamics is studied and modeled, and the exergy matrix equation is derived. The main contents include: the overall analysis and partial quantitative analysis of the thermal system of the unit from the perspective of thermal equilibrium analysis, the exergy analysis of the thermal system under variable operating conditions from the perspective of exergy analysis, to find out the system's defects and deficiencies. Analyze the exergy loss distribution rules and causes of thermal systems, find the weak links in the system, and make scientific explanations for various calculation indicators.

 

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