{"version":"1.0","type":"link","title":"Jet engine performance - Newikis","description":"A jet engine converts fuel into thrust. One key metric of performance is the thermal efficiency; how much of the chemical energy (fuel) is turned into useful work (thrust propelling the aircraft at high speeds). Like a lot of heat engines, jet engines tend to not be particularly efficient (<50%); a…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}