Mixing 2 different fluids in T shaped micro-channel

rajdoyo · September 20, 2014, 08:58

I want to know the procedure to solve, mixing 2 different fluids in T shaped micro-channel using fluent. The case is laminar flow. Do i need to check in SPECIES or MULTIPHASE or something else. and how should we see results showing mixed-fraction, stream-lines.

minaret · September 20, 2014, 23:58

hi
I have the same problem.

I want to define a CO2 source in a room. for example a man in a room.
also want to simulate flow around a hous. sulfur is coming out of the stack. it means I want to simulate air with a sulfur source.
thanks

R4RAHUL · September 21, 2014, 14:45

If you want to mix two fluids then you have to create two different body parts and mesh it by parts then use different modals whichever you want.
In fluent after initialization of your case use patch option to differentiate between two fluids.

September 20, 2014, 08:58	Mixing 2 different fluids in T shaped micro-channel	#1
rajdoyo New Member Rajashekar Reddy Nayini Join Date: Sep 2014 Posts: 1 Rep Power: 0	I want to know the procedure to solve, mixing 2 different fluids in T shaped micro-channel using fluent. The case is laminar flow. Do i need to check in SPECIES or MULTIPHASE or something else. and how should we see results showing mixed-fraction, stream-lines.

September 20, 2014, 23:58	same problem	#2
minaret Member a Join Date: Nov 2013 Posts: 34 Rep Power: 12	hi I have the same problem. I want to define a CO2 source in a room. for example a man in a room. also want to simulate flow around a hous. sulfur is coming out of the stack. it means I want to simulate air with a sulfur source. thanks

September 21, 2014, 14:45	hello	#3
R4RAHUL New Member rahul kumar Join Date: Jun 2014 Posts: 24 Rep Power: 12	If you want to mix two fluids then you have to create two different body parts and mesh it by parts then use different modals whichever you want. In fluent after initialization of your case use patch option to differentiate between two fluids.

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
two mixing compresible fluids solver	ziemowitzima	OpenFOAM Running, Solving & CFD	27	August 13, 2020 13:40
Doubts about turbulence in a micro channel	shardiali	Main CFD Forum	17	December 5, 2012 05:34
Modeling the mixing of air and kerosene in a flow channel	StefanG	CFX	3	June 11, 2012 21:21
FIDAP-Properties Definition in Fluids Mixing Area	Q. Hao	FLUENT	0	February 17, 2005 13:00
turbulent mixing of two fluids	ulrich bieder	Main CFD Forum	2	October 9, 1999 17:15