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- Title
A comprehensive review on modeling and performance optimization of Stirling engine.
- Authors
Ahmed, Fawad; Huang, Hulin; Ahmed, Shoaib; Wang, Xin
- Abstract
Summary: Modeling with optimization has become a ubiquitous practice in the field of Stirling engine. A plethora of studies in the literature is dedicated in developing a feasible optimized model that can precisely predict the performance of Stirling engine. Hence, the purpose of this article is to compile and expansively review the thermodynamic models and optimization efforts made in pursuit of performance enhancement of the Stirling engine. An extensive range of models available in the literature is painstakingly discussed. Likewise, a wide variety of available optimization techniques spanning from conventional experimental and univariate methods to more complex multiobjective optimization approach are critically reviewed. A comparative analysis of the models is carried out based on the accuracy of their predictability of the performance of Stirling engines. Results obtained from the models are validated through the experimental data of the GPU‐3 Stirling engine prototype. Several optimization techniques are investigated based on the effective and efficient optimization of operating and geometric parameters of the Stirling engine. The review concluded that the Comprehensive Polytropic Model of Stirling engine (CPMS) demonstrated better accuracy in comparison with other models. In addition, the multiobjective particle swarm optimization (MOPSO) technique was found to be effective and computationally efficient.
- Subjects
STIRLING engines; PARTICLE swarm optimization; MATHEMATICAL optimization
- Publication
International Journal of Energy Research, 2020, Vol 44, Issue 8, p6098
- ISSN
0363-907X
- Publication type
Article
- DOI
10.1002/er.5214