A 100 mm cube of steel at 20⁰C is heated to 100⁰C. a) Find the change is volume that occurs due to this heating. The coefficient of linear thermal expansion for the material, α, is 12 x 10-6 /⁰C.The same size cube is treated in the same way, but versions are made from concrete and aluminium, with the following properties. Carry out the same calculations as in part 4 a). Concrete - The coefficient of linear thermal expansion for the material, α, is 13 x 10-6/⁰C. Aluminium - The coefficient of volumetric thermal expansion for the material, b, is 75 x 10-6/⁰C.

A 100 mm cube of steel at 20⁰C is heated to 100⁰C. a) Find the change is volume that occurs due to this heating. The coefficient of linear thermal expansion for the material, α, is 12 x 10-6 /⁰C.The same size cube is treated in the same way, but versions are made from concrete and aluminium, with the following properties. Carry out the same calculations as in part 4 a). Concrete - The coefficient of linear thermal expansion for the material, α, is 13 x 10-6/⁰C. Aluminium - The coefficient of volumetric thermal expansion for the material, b, is 75 x 10-6/⁰C.

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter1: Basic Modes Of Heat Transfer

Section: Chapter Questions

Problem 1.71P: 1.71 The thermal conductivity of silver at 212°F is 238 Btu/h ft °F. What is the conductivity in SI...

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