Louisville, Kentucky
June 20, 2010
June 20, 2010
June 23, 2010
2153-5965
Mechanical Engineering
13
15.358.1 - 15.358.13
10.18260/1-2--15663
https://peer.asee.org/15663
1056
Design of a Multi-Mode Finite-Difference Heat Transfer Project Abstract:
and radiation), and requires students to investigate both steady state and transient versions of the problem, with comparison to analytical solutions when available. The problem is solved
same approach may be employed in many steady state and transient heat transfer problems—in
I. Considerations in Designing a FDM Project When designing a problem appropriate for completion in a certain number of class meetings,
curve, and was therefore ideal to provide students with a tool which would allow analysis of many realistic heat transfer processes. Additionally, it was desired that whatever computational
1
of heat transfer, and needed to involve scenarios which require analysis under both steady state and transient conditions.
provided to the students, with all material properties and dimensions depicted. Not only were students required to provide all equations in the blank cells of this template, but they were required to do a certain amount of macro recording and assignment of macros to the control buttons shown. Iteration speed for the steady state problem and time stepping speed in the transient problem were controlled by varying the screen refresh rate using the slide bar shown. To gauge their progress, formula results students for comparison with their spreadsheet results. Additionally, two versions of the steady
Maixner, M., & Parker, W. (2010, June), Design Of A Multi Mode Finite Difference Heat Transfer Project Paper presented at 2010 Annual Conference & Exposition, Louisville, Kentucky. 10.18260/1-2--15663
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