any one help me

ahmedsh974 · February 15, 2014, 05:03

I have problem in two phase flow ( oil-water ) through a horizontal pipe
I want measure the pressure drop (two point) on pipe length , no problem in this point , my problem i can not see type of flow for example stratified flow or wavy stratified flow and Y plus .
properties my case
density of oil 828 kg/m3 and viscosity 0.0055 pa .s
density of water 998.2 kg/m3 and viscosity 0.001003 pa .s
surface tension between them 0.0396 N. m
diameter of pipe 0.014 m
length of pipe 3.5 m
velocity of water 0.6 m/s
velocity of oil 0.09 m/s
mixture velocity is 0.69 m/s
water volume of friction is 87 %
P1 at 2.5 m
P2 at 3.2 m
VOF model use and k-e model
in future I want change properties ( diameter and velocity an length .....)
what your suggestion and implement for my case
What does it cost this case ؟؟؟
thank you
ahmedsh974@gmail.com

macfly · February 15, 2014, 11:13

Hi ahmed

1. Super vague thread title like 'anyone help me' is annoying, not helping your chances of response at all. Can you imagine a forum with all subjects like 'fluent help needed', 'please help me', and so on.......??

2. Try to implement your case, show us your mesh, settings, what you tried, etc. then maybe you'll get some feedback.

ahmedsh974 · February 16, 2014, 01:51

thanks for your note , but I try before six month ago not reach to results
thank you again

February 15, 2014, 05:03	any one help me	#1
ahmedsh974 New Member ahmed ibraheem Join Date: Jun 2013 Posts: 12 Rep Power: 12	I have problem in two phase flow ( oil-water ) through a horizontal pipe I want measure the pressure drop (two point) on pipe length , no problem in this point , my problem i can not see type of flow for example stratified flow or wavy stratified flow and Y plus . properties my case density of oil 828 kg/m3 and viscosity 0.0055 pa .s density of water 998.2 kg/m3 and viscosity 0.001003 pa .s surface tension between them 0.0396 N. m diameter of pipe 0.014 m length of pipe 3.5 m velocity of water 0.6 m/s velocity of oil 0.09 m/s mixture velocity is 0.69 m/s water volume of friction is 87 % P1 at 2.5 m P2 at 3.2 m VOF model use and k-e model in future I want change properties ( diameter and velocity an length .....) what your suggestion and implement for my case What does it cost this case ؟؟؟ thank you ahmedsh974@gmail.com

February 15, 2014, 11:13		#2
macfly Senior Member François Grégoire Join Date: Jan 2010 Location: Canada Posts: 392 Rep Power: 17	Hi ahmed 1. Super vague thread title like 'anyone help me' is annoying, not helping your chances of response at all. Can you imagine a forum with all subjects like 'fluent help needed', 'please help me', and so on.......?? 2. Try to implement your case, show us your mesh, settings, what you tried, etc. then maybe you'll get some feedback. ahmedsh974 likes this.

February 16, 2014, 01:51		#3
ahmedsh974 New Member ahmed ibraheem Join Date: Jun 2013 Posts: 12 Rep Power: 12	thanks for your note , but I try before six month ago not reach to results thank you again