Wolf 3D Staged injection
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Full Member
Joined: Jan 2002
Posts: 98
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From: Sacramento,CA
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.
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.
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?
Last edited by nyt; Jun 21, 2005 at 11:42 AM.
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