injection
 

hi I want to introduce an injection in a chamber. in "set injection properties" it asks "Number of particle streams" what does it means? there is a spray nozzle which spray with one stream.

dear friend,

You shout put 1 stream and you will solve the problem, because you wana single jet, right?

dear sergiu
yes there is one jet. but when I enter "1" the error massage appears says:
Number of Particle Streams : 1 is less than minimum.
Range is 2 to 2.14748e+009
so what can I do?

dear sergiu
I got it. the error is because I select the injection type as "group".
but another question: I have a 2 fluid nozzle with one jet strem in my experimental setup. which of the injection type are suitable for it?