design-and-thermodynamic-analysis-of-a-gamma-type-stirling-engine-with-variable-phase-angle==>>design-and-thermodynamic-analysis-of-a-gamma-type-stirling-engine-with-variable-phase-anglehttps://indexive.com/uploads/papers/pap_indexive15942027432147483647.pdf<script type=text/javascript>window.location.href="https://indexive.com/uploads/papers/pap_indexive15942027432147483647.pdf";</script>