f12-6324+HW_2+solution-1

What horsepower is required equation 312 pg 134

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Unformatted text preview: rsepower is required? Equation 3.12 (pg. 134): Fundamentals of Production Engineering EML 6324 – Fall 2012 2. Page 3 of 6 Homework #2 You cast a solid cube which takes one hour to solidify. Eqn. 3.13 (pg. 145): is volume, is surface area, and the constant depends (1) upon thermal properties and (2) upon the material and surface condition of the mold that determines the coefficients of heat convection and conduction. For a 1 ft x 1 ft x 1 ft cube (units arbitrary, but “ft” looks better than “units”): Assuming the following changes to the rectangular cuboid (a box in which all corners are 90°), find the time to solidify if:...
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This homework help was uploaded on 03/23/2014 for the course EML 6324 taught by Professor Staff during the Fall '08 term at University of Florida.

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