Haydenw Posted October 13, 2010 Report Share Posted October 13, 2010 Could you guys program a sequential fueling strategy on a rotary engine where instead of using sequential/staged injection firing every 360 crank degrees, you could use 4 injectors of the same size and fire 1 injector every 720 crank degrees like a piston engine so injector 1 will fire at 0 deg then injector 2 will fire at 360 deg which means you can effectively run longer pulse widths at higher rpm as the two injectors will overlap and 1 injector can be open a whole 360 deg and not be open 100% Duty cycle which means you can get a lot more out of the injector. This method is used on another ecu manufacture so i dont know if its patented. The only thing is you must use 4 identical injectors as to distribute correct Air/fuel ratios per combustion event Quote Link to comment Share on other sites More sharing options...
Top Tune NZ Posted October 21, 2010 Report Share Posted October 21, 2010 hayden i think you can do this already but using the aux fuel and firing them on anti phase ? i might be wrong tho but ive used it like this Quote Link to comment Share on other sites More sharing options...
Haydenw Posted November 1, 2010 Author Report Share Posted November 1, 2010 aux fuel on anti-phase fires injectors at 180degs on a rotary not the 720deg staggered with two injectors that im trying to suggest. Quote Link to comment Share on other sites More sharing options...
Haydenw Posted November 1, 2010 Author Report Share Posted November 1, 2010 But thank you very much for the input ross Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.