Particle injection DPM

Mechand · February 19, 2019, 13:56

Hello!
Could someone explain me the difference between group injection ( with number of streams) vs surface injection? Will it influence the result? Does the number of streams matter? If I'm not mistaken one stream = one parcel. So is there a difference when I specify one stream with flow rate lets say 0.1 kg/s, and 1000 streams with the same flow rate ?

Thanks in advance!!

vikku · February 21, 2019, 21:55

I am trying to model phase change of liquid nitrogen spray in atmosphere.
I dont know how to approach the problem please suggest remedy.

Mechand · February 23, 2019, 10:56

I suggest starting a new thread

February 19, 2019, 13:56	Particle injection DPM	#1
Mechand New Member Jacob Join Date: May 2018 Posts: 17 Rep Power: 7	Hello! Could someone explain me the difference between group injection ( with number of streams) vs surface injection? Will it influence the result? Does the number of streams matter? If I'm not mistaken one stream = one parcel. So is there a difference when I specify one stream with flow rate lets say 0.1 kg/s, and 1000 streams with the same flow rate ? Thanks in advance!!

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February 21, 2019, 21:55		#2
vikku New Member Join Date: Jan 2019 Posts: 3 Rep Power: 7	I am trying to model phase change of liquid nitrogen spray in atmosphere. I dont know how to approach the problem please suggest remedy.

February 23, 2019, 10:56		#3
Mechand New Member Jacob Join Date: May 2018 Posts: 17 Rep Power: 7	I suggest starting a new thread