Aluminium, due to its high strength-to-weight ratio and corrosion resistance, is a metal critical to the aerospace industry. One can often find aluminium and its alloys as structural components of aircraft and spacecraft. An aluminium bar of 17 kg, initially at 106°??, is immersed in an open tank of 200L of liquid water, initially at 20°??. Question: (a) Determine the final equilibrium temperature of the system made by the aluminium bar and water ignoring heat transfer between the tank and its surroundings.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Aluminium, due to its high strength-to-weight ratio and corrosion resistance, is a metal
critical to the aerospace industry. One can often find aluminium and its alloys as structural
components of aircraft and spacecraft.
An aluminium bar of 17 kg, initially at 106°??, is immersed in an open tank of 200L of liquid
water, initially at 20°??.
Question:
(a) Determine the final equilibrium temperature of the system made by the aluminium
bar and water ignoring heat transfer between the tank and its surroundings.

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