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Validation Cases Using Ansys Fluent

Posted September 18, 2018 at 07:47 by varun.vysyaraju

Objective:

Steady state heat conduction with fixed temperature at both ends.

Problem Definition:

Two ends of wall subjected to constant temperature T1 = 393 K and T2 = 323K.
Wall of length, l = 0.2 m and thickness = 0.001 m
Thermal conductivity, k = 1.2 W/m-K

Methodology:

1. Ansys Fluent was used for simulation
2. Initial condition of temperature 323 K was given to domain
3. Left wall temp = 393...

Attached Images

static_temp.jpg (56.9 KB, 287 views)

varun.vysyaraju

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Link to my blog

Posted August 29, 2018 at 08:30 by Jibran
Updated June 9, 2024 at 12:07 by Jibran

Link to My Blog

Jibran

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Why I contribute to the OpenFOAM forum(s), wiki(s) and the public community

Posted August 24, 2018 at 17:07 by wyldckat
Updated August 25, 2018 at 06:50 by wyldckat

Here is the TL;DR bullet list:

To help others (and possibly gain IRL Karma points).
To train/gain/increase/improve my experience, knowledge, patience and user support skills, in a way that no PhD or academic course could ever do.
To feel accomplished, in a way similar to playing video games:
- If I can do this task, I can do other tasks as well. If not at the moment, I'll try and try again until I can overcome this (semi-artificial) hurdle.

And if you can find the time and are willing to do...

wyldckat

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Fully developed flow boundary condition

Posted August 15, 2018 at 09:45 by etinavid

Quote:

Originally Posted by ngj

Hi Jitender

Another approach is to look in the example

~/OpenFOAM/OpenFOAM-1.6.x/tutorials/incompressible/pisoFoam/les/pitzDailyDirectMapped

where a mapping procedure is carried out between to planes with a given offset between them. The profile from the interior plane is mapped back on to the inlet, hence between these two planes you basically have an infinitely long pipe, and since you are considering laminar flows, then the distance between the two

...

etinavid

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