Analytical closed-form model for predicting the power and efficiency of Stirling engines based on a comprehensive numerical model and the genetic programming
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gp-bibliography.bib Revision:1.8081
- @Article{Babaelahi:2016:Energy,
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author = "Mojtaba Babaelahi and Hoseyn Sayyaadi",
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title = "Analytical closed-form model for predicting the power
and efficiency of Stirling engines based on a
comprehensive numerical model and the genetic
programming",
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journal = "Energy",
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volume = "98",
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pages = "324--339",
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year = "2016",
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ISSN = "0360-5442",
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DOI = "doi:10.1016/j.energy.2016.01.031",
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URL = "http://www.sciencedirect.com/science/article/pii/S0360544216000505",
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abstract = "High accuracy and simplicity in use are two important
required features of thermal models of Stirling
engines. A new numerical second-order thermal model was
presented through the improvement of our previous
modified-PSVL model in order to have an elevated
accuracy. The modified-PSVL model was modified by
considering a non-isothermal model for heater and
cooler. Then, the model called as CPMS-Comprehensive
Polytropic Model of Stirling engine, was used to
simulate the GPU-3 Stirling engine, and the obtained
results were compared with those of the previous
thermal models as well as the experimental data. For
the sack of the simplicity, the combination of the CPMS
model and genetic programming was employed to generate
analytical closed-form correlation. In this regards, a
comprehensive data bank of results of the CPMS was
constructed and exported to the GP tool and analytical
expressions of the power, efficiency, and polytropic
indexes were obtained. It was shown that the analytical
correlations not only had the same accuracy as the CPMS
model, but also, it can be simply used without
difficulties of numerical models. The CPMS and its out
coming analytical expressions, predicted the power and
efficiency of the GPU-3 Stirling with +1.13percent and
+0.45 (as difference), respectively.",
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keywords = "genetic algorithms, genetic programming, Closed-form
model, Comprehensive numerical model of Stirling
engines, CPMS model, Non-isothermal heat exchangers,
Polytropic model",
- }
Genetic Programming entries for
Mojtaba Babaelahi
Hoseyn Sayyaadi
Citations