Using DPM to get the Spray

pkp · February 25, 2016, 22:28

Hello everybody,

I am working on a geometry which is actually 3D, but for the starting phase, I am using a 2D model. It is the part of the combustion chamber in the rotary IC engine. My main task is to design the fuel injector, to get the spray from the injector. Initially I am using a simple circular pipe as a fuel injector. The outlet of the fuel injector is 0.1 mm.
I have read few tutorials for the DPM. Please tell me what can be the thing to start with a injection ?
Do I need to design the injector physically ?
If some of you have some good useful tutorial on the Spray modelling, please send me on my email ID.
parthmech19@gmail.com

If someone wants to hands on with my problem, I will send my mesh file with boundary condition.

All suggestions are welcome. Thank you in advance.

Tensian · June 7, 2016, 07:50

Hi pkp,

I am trying to simulate spray cooling of metal pieces.

Have you found a suitable tutorial? I have seen the tutorials that ANSYS provides but I need to include heat transfer (I need to investigate cooling of the metal piece depending on spray parameters).

Is your model working now?

Thanks!

February 25, 2016, 22:28	Using DPM to get the Spray	#1
pkp New Member Presteina Join Date: Feb 2016 Location: Canada Posts: 16 Rep Power: 10	Hello everybody, I am working on a geometry which is actually 3D, but for the starting phase, I am using a 2D model. It is the part of the combustion chamber in the rotary IC engine. My main task is to design the fuel injector, to get the spray from the injector. Initially I am using a simple circular pipe as a fuel injector. The outlet of the fuel injector is 0.1 mm. I have read few tutorials for the DPM. Please tell me what can be the thing to start with a injection ? Do I need to design the injector physically ? If some of you have some good useful tutorial on the Spray modelling, please send me on my email ID. parthmech19@gmail.com If someone wants to hands on with my problem, I will send my mesh file with boundary condition. All suggestions are welcome. Thank you in advance.

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June 7, 2016, 07:50		#2
Tensian Senior Member James Join Date: May 2013 Posts: 116 Rep Power: 13	Hi pkp, I am trying to simulate spray cooling of metal pieces. Have you found a suitable tutorial? I have seen the tutorials that ANSYS provides but I need to include heat transfer (I need to investigate cooling of the metal piece depending on spray parameters). Is your model working now? Thanks!