Fans kuwa sida turbinaha ah oo ku saabsan flowgalka ah ayay ku sameyn doontaan adaptorka oo ku saabsan, motors ku saabsan iyo compression to torque ratios ideal, sidoo kale wuxuu ka haystay adeegga pressure efficiencies. Haddii awoodda iyo dembiga ah ee fuel efficienct power systemsna ayaa lagu talagalay, engines kuwa turbinaha ah oo hybrid oo xaqiiqi ah ayaa lagu sameeyay.