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Author: John Singleton, Cornell University

Problem Specification
1. Pre-Analysis & Start-Up
2. Geometry
3. Mesh
4. Setup (Physics)
5. Solution
6. Results
7. Verification and Validation
Exercises

1. Pre-Analysis and Start-Up

Open ANSYS Workbench

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2D Steady Conduction - Panel
2D Steady Conduction - Panel

Pre-analysis stageImage Added

Problem Overview

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  <iframe width="640" height="360" src="https://www.youtube.com/embed/Lj8Wk5tHxMI" frameborder="0" allowfullscreen></iframe>

Check your Understanding

Select true or false: 
If the Biot number is increased, less heat will be exchanged between the block and the fluid bathing the right face.

(To see the answer, go to the 2D Conduction section of Module 1 in

New window link
Linkhttps://courses.edx.org/courses/course-v1:CornellX+ENGR2000X+1T2017/course/
our free online course on ANSYS simulations.
You need to sign in to edX.org to access the course.)

Mathematical Model

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 <iframe width="640" height="360" src="https://www.youtube.com/embed/51-MjBfrdyQ" frameborder="0" allowfullscreen></iframe>


Discretization

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 <iframe width="640" height="360" src="https://www.youtube.com/embed/P4FF_x8nxcE" frameborder="0" allowfullscreen></iframe>

 

How to Find Nodal Temperatures

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 <iframe width="640" height="360" src="https://www.youtube.com/embed/6o0r6wdX1Ds" frameborder="0" allowfullscreen></iframe>

 

How to Derive Algebraic Equations

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 <iframe width="640" height="360" src="https://www.youtube.com/embed/xQ7VZCmuAao" frameborder="0" allowfullscreen></iframe>


How to Reduce the Numerical Error

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 <iframe width="640" height="360" src="https://www.youtube.com/embed/Q5zrbHg6ZzQ" frameborder="0" allowfullscreen></iframe>

 

Hand Calculations

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 <iframe width="640" height="360" src="https://www.youtube.com/embed/mcp04FAHwQk" frameborder="0" allowfullscreen></iframe>




Go to Step 2: Geometry

Go to all ANSYS Learning Modules

Steady-State Thermal Analysis System

The problem at hand is a steady state thermal problem, thus the steady-state thermal analysis system will be used. Click on Steady-State Thermal(ANSYS) as shown in the image below.
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Continue to hold down the left mouse button and drag Steady-State Thermal(ANSYS into the Project Schematic area. You will then see a green rectangle appear as shown below.
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Drag Steady-State Thermal(ANSYS) to the green box which will then turn red and contain text saying "Create standalone system".
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Now, release the left mouse button to create the standalone system. Your Project Schematic window should look comparable to the image below.
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Lastly, rename the system to "2D Steady Conduction", as shown below.
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h4. Engineering Data
In this section the material properties of Cornellium will be inputted into ANSYS. First (Double Click) Engineering Data. Then click in the cell that contains the text "Click here to add a new material" and type in Cornellium as shown below.
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