Repeat Prob. 5104 for the case of implicit formulation. Data from problem 104 Consider transient one-dimensional heat
Question:
Repeat Prob. 5–104 for the case of implicit formulation.
Data from problem 104
Consider transient one-dimensional heat conduction in a pin fin of constant diameter D with constant thermal conductivity. The fin is losing heat by convection to the ambient air at T∞ with a heat transfer coefficient of h and by radiation to the surrounding surfaces at an average temperature of Tsurr. The nodal network of the fin consists of nodes 0 (at the base), 1 (in the middle), and 2 (at the fin tip) with a uniform nodal spacing of Δx. Using the energy balance approach, obtain the explicit finite difference formulation of this problem for the case of a specified temperature at the fin base and negligible heat transfer at the fin tip.
Step by Step Answer:
Heat And Mass Transfer Fundamentals And Applications
ISBN: 9780073398181
5th Edition
Authors: Yunus Cengel, Afshin Ghajar