Q1: A bar of length 1 m is insulated along its sides. It is initially at a uniform temperature of 15° C and a t=0 the ends are plunged into ice and maintained at a temperature of 0°C. 1. State all Initial and boundary conditions 2. Determine an expression for the temperature distribution at a point P a distance x from one end at any subsequent time t seconds after t=0, 3. write all the Eigen values and Eigen function possible a2u 1 ди - ax2 c2 at

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
8th Edition
ISBN:9781305387102
Author:Kreith, Frank; Manglik, Raj M.
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Chapter1: Basic Modes Of Heat Transfer
Section: Chapter Questions
Problem 1.5P: To determine the thermal conductivity of a structural material, a large 15-cm-thick slab of the...
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Q1: A bar of length 1 m is insulated along its sides. It is initially at a uniform
temperature of 15° C and a t=0 the ends are plunged into ice and maintained at a
temperature of 0°C.
1. State all Initial and boundary conditions
2. Determine an expression for the temperature distribution at a point P a distance
x from one end at any subsequent time t seconds after t=0,
3. write all the Eigen values and Eigen function possible
1 ди
c2 at
Transcribed Image Text:Q1: A bar of length 1 m is insulated along its sides. It is initially at a uniform temperature of 15° C and a t=0 the ends are plunged into ice and maintained at a temperature of 0°C. 1. State all Initial and boundary conditions 2. Determine an expression for the temperature distribution at a point P a distance x from one end at any subsequent time t seconds after t=0, 3. write all the Eigen values and Eigen function possible 1 ди c2 at
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