Staged injection
I asked Wolf AU to take a look at your questions. It is simplifed
but will answer you questions. Chris Hi Chris, We've always run the staging at 0 offset and 0 skip. This becomes more important the more cylinders or rotors an engine has, to ensure even cylinder mixing. On a rotary you can run the offset at 0 and the skip at 1, or offset at 1 and skip of 1. But it does mean that the staged injector for one of the rotors will pulse at a different part of the induction stroke than for the other rotor. Having the staged injector set at 0 offset and 0 skip means that is pulses every time an injector pulses. Which on a 2 rotor means that the maximum percentage you can set the staged injectors to is 50%. At 50% they will be open for 100% of the time. This could be where people are getting confused. |
Originally Posted by RLC
I asked Wolf AU to take a look at your questions. It is simplifed
but will answer you questions. Chris Hi Chris, We've always run the staging at 0 offset and 0 skip. This becomes more important the more cylinders or rotors an engine has, to ensure even cylinder mixing. On a rotary you can run the offset at 0 and the skip at 1, or offset at 1 and skip of 1. But it does mean that the staged injector for one of the rotors will pulse at a different part of the induction stroke than for the other rotor. Having the staged injector set at 0 offset and 0 skip means that is pulses every time an injector pulses. Which on a 2 rotor means that the maximum percentage you can set the staged injectors to is 50%. At 50% they will be open for 100% of the time. This could be where people are getting confused. so hows that new software coming? |
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