wo metallic rods are connect in parallel to heat reservoirs held at T1 and T2, respectively. One rod has a circular cross section and the other has a square cross section. Calculate the heat flow rate for the two rods for the following parameters:

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.
Chapter2: Steady Heat Conduction
Section: Chapter Questions
Problem 2.1P: A plane wall, 7.5 cm thick, generates heat internally at the rate of 105 W/m3. One side of the wall...
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Two metallic rods are connect in parallel to heat reservoirs held at T1 and T2, respectively. One rod has a circular cross section and the other has a square cross section. Calculate the heat flow rate for the two rods for the following parameters:

 

Rod 1 Diameter

Rod 1 Thermal Conductivity

Rod 1 Length

Rod 2 Area

Rod 2 Thermal Conductivity

Rod 2 Length

T1

T2

1.50E-02

2.91E+02

2.00E+00

2.50E-05

1.63E+02

1.00E+00

3.50E+02

1.00E+02

 

Make sure to express your answer in scientific notation with 2 decimal points.

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