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	Thermal Stresses in a Bar - Panel
	Thermal Stresses in a Bar - Panel

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Thermal Stresses in a Bar

Created using ANSYS 13.0

Problem Specification

A steel bar (E = 2.0E10 Pa, ν = 0.3, α = 1.2E-5) with the dimensions shown below is placed between two walls. On one side, the bar is rigidly fixed to the wall and on the other, there is a 2 mm gap between the wall and the bar. What is the stress in the bar after the temperature increases

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Wiki Markup

{panel}
Author: Ben Mullen, Cornell University

{color:red}{*}Problem Specification{*}{color}
[1. Pre-Analysis & Start-Up|ANSYS WB - Thermal Stresses in a Bar - Pre-Analysis & Start-Up]
[2. Geometry|ANSYS WB - Thermal Stresses in a Bar - Geometry]
[3. Mesh|ANSYS WB - Thermal Stresses in a Bar - Mesh]
[4. Setup (Physics)|ANSYS WB - Thermal Stresses in a Bar - Setup (Physics)]
[5. Solution|ANSYS WB - Thermal Stresses in a Bar - Solution]
[6. Results|ANSYS WB - Thermal Stresses in a Bar - Results]
[7. Verification & Validation|ANSYS WB - Thermal Stresses in a Bar - Verification & Validation]
{panel}

h1. Problem Specification

A steel bar (E = 2.0E10 Pa, v = 0.3 {latex}$\alpha${latex} = 1.2E-5) with the dimensions shown below placed between two walls. On one side, the bar is rigidly fixed to the wall and on the other, there is a 2 mm gap between the wall and the bar. What is the stress in the bar after the temperature increases {latex}$ 100^{\circ} C ${latex}

!TempProbSpec.png!

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