R, R.N.; Reddy, C.V.B.; Reddy, K. Kalina-Flash Cycle Performance Analysis and Parametric Optimization. Preprints2019, 2019080010. https://doi.org/10.20944/preprints201908.0010.v1
APA Style
R, R.N., Reddy, C.V.B., & Reddy, K. (2019). Kalina-Flash Cycle Performance Analysis and Parametric Optimization. Preprints. https://doi.org/10.20944/preprints201908.0010.v1
Chicago/Turabian Style
R, R.N., C. Vijaya Bhaskar Reddy and K.Hemachandra Reddy. 2019 "Kalina-Flash Cycle Performance Analysis and Parametric Optimization" Preprints. https://doi.org/10.20944/preprints201908.0010.v1
Abstract
In this paper, a thermodynamic investigation is done on a Kalina-flash cycle. This work is initially validated with the Kalina cycle power plant, Wich is commissioned in Husavic. Low-temperature Kalina-flash is considered for this study. This cycle is working with the ammonia-water mixture. The Kalina-flash cycle was optimized in the view of exergy and thermal efficiency. A multi-objective genetic algorithm is used to accomplish optimization. The optimum values of the objective functions are observed to be 40.20 and 11.70% respectively. At last, The influence of the separator inlet dryness fraction, basic ammonia mass fraction, temperature and flash pressure ratio on the first and second law efficiencies are analysed.
Keywords
genetic algorithm; Kalina cycle; energy efficiency; Exergy efficiency;
Subject
Engineering, Mechanical Engineering
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
