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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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Management of Screen Real Estate

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https://confluence.cornell.edu/download/attachments/85624044/RealEstate_Full.png

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Steady-State Thermal Analysis System

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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

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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https://confluence.cornell.edu/download/attachments/146918509/EngData1_Full.png
Next, (Expand) Thermal and (Double Click) Isotropic Thermal Conductivity, as shown below.
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Then, set the value of the Isotropic Thermal Conductivity to 1 W/(M*C) as shown below.
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https://confluence.cornell.edu/download/attachments/146918509/EngData3_Full.png
Lastly, click Return to Project, Image Removed, in order to return to the Project Schematic window.