Po AT Problem 2. The deformable bar of length 2a, Young's modulus E, coefficient of thermal expansion a, and cross-sectional area A is subjected to a distributed axial force per unit length with constant intensity po in the domain from 0≤x≤ a, and a uniform temperature change of AT in the shaded region from a ≤x≤ 2a. (a) Determine the displacement ua at x = a. (b) Determine the displacement uza at x = 2a. a a

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Thermal Properties of Materials

In mechanical engineering, the thermal property is represented as the physical quantity that is relevant to the application of heat. The thermal properties are evaluated by variations in any specific material due to low heat or high heat. The quantities that influence the thermal property of the materials are mass, density, temperature, and many others.