Two half-cylindrical materials with a length of L =1 m, which are of two different materials (A and B) given in the figure below, were covered with a cylindrical material with a length of L=1 m and a radius of r1 = 50 mm. The outer diameter of the half cylinders is r2= 100 mm. The transmission coefficients of each of the semi-cylindrical materials are respectively kA= 2W/mK kB= 0.25W/mK. The fluid with a temperature of h=25W/M2K and T_∞=300K passes over this cylinder. Accordingly (VARIABLES: r1 = 20-50 mm- r2= 70-100 mm) a)Find the conduction and convection resistances by drawing the resistor diagram. b)Find the total amount of heat transfer in the radial direction. c)Find the T2A and T2B temperatures for each of the materials A and B. r1=10 T1=81 r11=22 r12=78 d3=2

Two half-cylindrical materials with a length of L =1 m, which are of two different materials (A and B) given in the figure below, were covered with a cylindrical material with a length of L=1 m and a radius of r1 = 50 mm. The outer diameter of the half cylinders is r2= 100 mm. The transmission coefficients of each of the semi-cylindrical materials are respectively kA= 2W/mK kB= 0.25W/mK. The fluid with a temperature of h=25W/M2K and T_∞=300K passes over this cylinder. Accordingly (VARIABLES: r1 = 20-50 mm- r2= 70-100 mm) a)Find the conduction and convection resistances by drawing the resistor diagram. b)Find the total amount of heat transfer in the radial direction. c)Find the T2A and T2B temperatures for each of the materials A and B. r1=10 T1=81 r11=22 r12=78 d3=2

Name: Two half-cylindrical materials with a length of L =1 m, which are of t
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Description: Two half-cylindrical materials with a length of L =1 m, which are of two different materials (A and B) given in the figure below, were covered with a cylindrical material with a length of L=1 m and a radius of r1 = 50 mm. The outer diameter of the ha

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter8: Applications Of Plane Stress (pressure Vessels, Beams, And Combined Loadings)

Section: Chapter Questions

Problem 8.3.15P: Solve the preceding problem for a welded Tank with a = 62°,r = 19 irM = 0.65 in.,p = 240 psu E = 30...

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