• Proceedings of the KSME Conference
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• 2003.11a
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• pp.420-423
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• 2003

A low temperature difference model Stirling engine is a small Stirling engine running with several degree of temperature difference without power output. In this study, the design parameters to give maximum power are discussed. As results, the phase angle is about 100 degree, and compression ratio is 1.5% of the ratio of heat source temperatures at maximum power condition.

• Transactions of the Korean Society of Mechanical Engineers B
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• v.29 no.4 s.235
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• pp.519-525
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• 2005

The operation of a low temperature differential model stirling engine is tested and analyzed by Simple analysis model. The heat transfer coefficients are required for Simple analysis, and the coefficients are determined by coinciding the P-V diagram of analysis to the diagram of experiment. The results show a good agreement. However the heat transfer coefficients are quite high by comparison with the ordinary forced convective heat transfer cases.