How does the expansion space and compression space volumes vary for a rhombic drive Stirling engine?

02 August 2019 0 3K Report

Using the equations available in the Urieli - Berchowitz Stirling Cycle machine analysis, the swept volume of GPU-3 Stirling engines should be 120.82cc and 114.13cc for expansion space and compression space respectively.

However, multiple research articles state that it is 120.88cc and 113.14cc .

Similar ambiguity exists for heat exchanger calculations.

How does the volume vary for a GPU-3 stirling engine?

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