AME 331, Spring 2008
Problem set #2
Assigned: February 8, 2008
Due: February 15, 2008, 4:30 pm in OHE 430
Analytical problem: Holman 3-2 (Answer: 0.92;
8% error)
Shape factor
problem: 3-10
Shape
factor problem: 3-20 (Answer: 640 W/m)
Numerical
problems:
For the numerical
problems check the accuracy of your results by increasing the resolution in the
x and y directions by a factor of 2 (that is, decrease both Dx and Dy by a factor of 2).
You can download and use the blank Excel
spreadsheet from the website at Steady2DConduction.xls
Two example worked
spreadsheets are also available on the website:
Comparison of analytical and numerical results for
the problem in section 3-2
Numerical solution for Holman example 3-10