question about displacment
#1
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question about displacment
i under stand that for every 360 degres the rotor turns the e-shaft turnes 1080 degres. so my question is: is the 1.3L mesured after the full rotor cycle or just one side? as in one e-shaft rvolution or 3? piston engines mesure displacment after 2 crank shaft revolution in order to complet the full cycle. ya i expect to get flamed on this one
#2
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Engine displacement is measured by the displacement of *one* rotor face, times the number of rotors. (ex: 654cc x2 for a 13B)
This means that the stated displacement is per one revolution. 4-stroke piston engines are stated as displacement per two revolutions. So a 1.3l Wankel displaces the same as a 2.6l four-stroke piston engine.
NSU convinced people that this was the way Wankels should be measured, so that their "1 liter" engines would be taxed in the 1000cc-down tax bracket but would make power like a 2 liter. A little coup for them.
This means that the stated displacement is per one revolution. 4-stroke piston engines are stated as displacement per two revolutions. So a 1.3l Wankel displaces the same as a 2.6l four-stroke piston engine.
NSU convinced people that this was the way Wankels should be measured, so that their "1 liter" engines would be taxed in the 1000cc-down tax bracket but would make power like a 2 liter. A little coup for them.
#3
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No, see above.
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