CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Phoenics

Plate heat exchanger modeling

Register Blogs Members List Search Today's Posts Mark Forums Read

Reply
 
LinkBack Thread Tools Display Modes
Old   December 19, 2005, 19:14
Default Plate heat exchanger modeling
  #1
Ozlem
Guest
 
Posts: n/a
Hi, I am trying to model flow between parallel plates. However the velocity and temperature profile are not consistent with theoretical one. If anyone did such a model, can you give me the dimensions of the plates and the boundary conditions. Thanks

ozlem
  Reply With Quote

Old   January 3, 2006, 06:19
Default Re: Plate heat exchanger modeling
  #2
Mike
Guest
 
Posts: n/a
From your description it sounds like you are trying to simulate plane channel flow. There are turbulent flow examples in the turbulence model section of the PHOENICS flow library of examples. I believe that there is also a library example for laminar fully-developed flow in a plane channel.
  Reply With Quote

Old   January 25, 2006, 04:07
Default Re: Plate heat exchanger modeling
  #3
santosh
Guest
 
Posts: n/a
hello sir,

i am planning to model plater heat exchanger, can u give me details of ur model

with regards santosh tatepalli
  Reply With Quote

Old   January 25, 2006, 14:07
Default Re: Plate heat exchanger modeling
  #4
Ozlem
Guest
 
Posts: n/a
It is 2D flow. I am trying to solve milk protein deposition on the surface. I need velocity, temperature profile and mass transfer at the boundary layer. This program is difficult to understand for me. I am trying from simple case without mass transfer. Thanks for your offer. Regards Ozlem
  Reply With Quote

Old   February 18, 2006, 11:39
Default Re: Plate heat exchanger modeling
  #5
hart
Guest
 
Posts: n/a
send me the mathematical model equation of heat exchanger for modification and emprovement works

  Reply With Quote

Old   February 21, 2006, 01:27
Default Re: Plate heat exchanger modeling
  #6
suresh
Guest
 
Posts: n/a
Hello sir,

you may fabricate plate heat exchanger for practical validation ,then you can compare with simulation readings using Fluent .

s.suresh.
  Reply With Quote

Old   February 21, 2006, 06:27
Default Re: Plate heat exchanger modeling
  #7
Mike
Guest
 
Posts: n/a
Dear Ozlem,

For me there is still no clear statement of your problem, ie laminar or turbulent flow, thermal boundary conditions, nature of the discepancy with theoretical results, etc. There have been several applications of PHOENICS to plate-heat exchangers, including:

Kim S & Mills AF. Modeling of perforated plate heat exchangers. The PHOENICS Journal of Computational Fluid Dynamics and its Applications, Vol. 4 No. 1, pp 1-26, 1991. 91/11

Beale SB. Laminar fully developed flow and heat transfer in an off set rectangular plate-fin surface. The PHOENICS journal of Computational Fluid Dynamics and its Applications, Vol. 3, No 1, pp 1-38, 1990. 90/

I mention these papers because they appear in the PHOENICS Journal, which should contain the input and any ground files.

I hope this helps.

  Reply With Quote

Old   March 9, 2006, 03:10
Default Re: Plate heat exchanger modeling
  #8
mohammad
Guest
 
Posts: n/a
hello. How can we model a flow over a "fin with different temps." in ansys in order to find flows temprature & find mean "h"?? thanks.
  Reply With Quote

Old   September 14, 2006, 02:00
Default Re: Plate heat exchanger modeling
  #9
kajal
Guest
 
Posts: n/a
I want to information about plate heat exchanger modeling
  Reply With Quote

Old   December 4, 2006, 06:43
Default Re: Plate heat exchanger modeling
  #10
WALEED HUSSAIN MOHAMMED
Guest
 
Posts: n/a
please sent technical data
  Reply With Quote

Old   December 15, 2006, 01:00
Default Re: Plate heat exchanger modeling
  #11
Steven
Guest
 
Posts: n/a
You can find a comparison in Int J. Heat and Mass Transfer. 48, 15, 2005, pp. 3256-3260. There is good agreement between the CFD results (using PHOENICS) and the traditional solution for the eigenvalue problem.

  Reply With Quote

Old   May 25, 2007, 06:32
Default Re: Plate heat exchanger modeling
  #12
balaji sontakke
Guest
 
Posts: n/a
dear sir i want reaserch paper on Plate heat exchanger modeling
  Reply With Quote

Old   November 19, 2007, 09:17
Default Re: Plate heat exchanger modeling
  #13
suraj khalate
Guest
 
Posts: n/a
respected sir

i want information about how to model plate type heat exchanger in CFD . so it is benificial to me if i got paper on it.
  Reply With Quote

Old   November 28, 2007, 04:59
Default Re: Plate heat exchanger modeling
  #14
Samaneh Hajikhani
Guest
 
Posts: n/a
hello i am student of university. i need to information in the plate heat exchanger ,becouse of my project in the power plants lesson . please send me information if you can.

Worm Regards
  Reply With Quote

Old   December 11, 2007, 06:13
Default Re: Plate heat exchanger modeling
  #15
Shoib ur rahman
Guest
 
Posts: n/a
hi sir, Am a student of PSG college of technology in india.Am currently carrying out a project regarding he numerical simulation of an heat exchanger.So in this regard i request you to send me papers on the same.

thank u'

  Reply With Quote

Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Plate heat exchanger Mohsen Djalali FLUENT 2 May 18, 2011 03:49
How to simulate Plate Heat Exchanger Summer FLUENT 3 April 23, 2011 03:37
Plate Heat Exchanger internal wall problem? Conor Hill FLUENT 0 August 24, 2008 12:21
Plate fin heat exchanger ajay dehriya FLUENT 0 December 15, 2007 10:12
Need for modeling heat exchanger in fluent shashidhar FLUENT 2 May 11, 2006 02:35


All times are GMT -4. The time now is 20:14.