Learning Forum

[Usman]

Dear Team, I hope this message finds you well. I am simulating a sector mesh diesel engine with following injection durations:


However, in the output, the following mass injection durations were seen:


According to this figure, the injection does not stop even after 20 degrees and it keeps injecting mass. Could you please guide me to sort out this issue?

Also, is adding two injectors for dual direct injection in sector mesh okay?

Any suggestion will be highly appreciated. Thank you so much.

[jcooper]

Hi Usman:

'

The description in the documentation suggests that the end CAs of 723 and 746.1 should be used, rather than the number of degrees that the injection lasts.  Please let me know if this change addresses the issue.  I will make a request to change "Duration" to "End"  (or something that gives better guidance) if it does.