Steady state Thermal Analysis

Prasanna1011Prasanna1011 Member Posts: 2

How to find the isotropic secant coefficient of thermal expansion for this material .

1) AL 7475 Density: 2.81g/cc ,Young’s Modulus: 70.3GPa , Poisson’s Ratio: 0.33 ,Thermal Conductivity: 163 W/m-K ,Specific Heat Capacity: 0.88 J/g-°C

2) Nickel Aluminium Bronze Alloy Density: 7.53g/cc Young’s Modulus: 110GPa Poisson’s Ratio: 0.32 Thermal Conductivity: 41.9 W/mK Specific Heat Capacity:419.0 J/kg

3)  Graphite Cast Iron Density: 7.91g/cc Young’s Modulus: 99GPa Poisson’s Ratio: 0.21 Thermal Conductivity: 46 W/mK Specific Heat: 490 J/kg

4) Sand Cast Magnesium Alloy Density: 1.81g/cc Young’s Modulus: 45GPa Poisson’s Ratio: 0.35 Thermal Conductivity: 62 W/m.K Composition: Aluminium 10.7% Magnesium 90% Zinc 0.3%

Please Help

Answers

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