div class=ts-pagebuttonPage 1button div class=ts-image a href=https:reader043vdocumentsmxreader043viewer20220308235b3936447f8b9a40428e52bdhtml5page1jpg target=_blank amp-img class=ts-thumb alt=Page 1: PowerPoint Presentationmeengrcprl_imagesprojects-imgPoster13pdf · Specific heat ratio Y Figure 8 Engine thermal efficiency predicted using A 3rd order polynomial variable src=https:reader043vdocumentsmxreader043viewer20220308235b3936447f8b9a40428e52bdhtml5thumbnails1jpg width=142 height=106 layout=responsive amp-imga divdiv