However, I can show a direct calculation using space X fuel consumption of 194kg/sec/engine which gives a higher heat output. 1 mole CH4 produces 890.4 Kj of heat. There are 22.7 moles in a kg of CH4 The engine uses 194kg/sec × 22.7moles/kg ×890.4 Kj/mole =3.92 x109 ...
However, I can show a direct calculation using space X fuel consumption of 194kg/sec/engine which gives a higher heat output. 1 mole CH4 produces 890.4 Kj of heat. There are 22.7 moles in a kg of CH4 The engine uses 194kg/sec × 22.7moles/kg ×890.4 Kj/mole =3.92 x109 j/sec ...