The Simulation of the Piston-Displacer in Separate Cylinders Stirling Engines
碩士 === 國立臺灣大學 === 機械工程學研究所 === 83 === A simulation model developed for the piston-displacer in separate cylinders Stirling engines is established in this paper. This model is based on the lumped - parameter analysis, the system is divided into five control volumes, and a set of firstorder ordinary...
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| Format: | Others |
| Language: | zh-TW |
| Published: |
1995
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| Online Access: | http://ndltd.ncl.edu.tw/handle/61780154589092832566 |
| Summary: | 碩士 === 國立臺灣大學 === 機械工程學研究所 === 83 === A simulation model developed for the piston-displacer in separate cylinders Stirling engines is established in this paper. This model is based on the lumped - parameter analysis, the system is divided into five control volumes, and a set of firstorder ordinary differential equations is derived from the conservation equations of mass, energy and momentum. The set of equations can be used to the calculate the instantaneous temperrature, mass and pressure in different parts of the system and investigate the influence of operating parameters on engine performance. The computational results of a numerical example have been obtained and are compared with experimental data.
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