Discharge coefficent (?)
Good morning, i am new to this forum.
I work for a company we do spare parts. I am talking about injectors for diesel engines. I shoud admit i don't have knoledge about CFD. American customer sent us a table of common rail nozzles (bosch type DLLA ecc...) One column of the table have a value "Cd" ... serching the web it shoud be "discharge coefficent" I tried to understand what it is but I am not able. I send 3 lines from the table: INJ. NOZZLE HOLES SPRAY HOLE DIAMETER FLOW Cd *** ****** 7 0.195 1814 0.94 *** ****** 7 0.198 1879 0.94 *** ****** 7 0.163 1211 0.9 Flow is 100bar pressure value is in ml/min HANY HELP WELLCOME :) |
I guess it is not related to CFD, is it?
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Thankyou very mutch.
But why you are telling me this question is not related to CFD? CFD softwares are not made for this type of works, calculations? |
Quote:
I didn't know the answer of your question but wanted to inform you this is not CFD related so you could ask it somewhere else that has a higher chance **of getting an answer. |
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