Unformatted text preview: h = 30 W/m 2-K to h = 300 W/m 2-K. a.) Can the sensor be treated as a lumped capacitance? Justify your answer. b.) Assume that your answer from (a) is yes. Develop an equation that relates the measured time to the heat transfer coefficient. c.) Plot the heat transfer coefficient as a function of measured time. d.) Assume that you can measure time with an uncertainty of δ t meas = 0.1 s. Use your plot from (c) to estimate the uncertainty of your measurement of the heat transfer coefficient over the range of the sensor....
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This note was uploaded on 08/11/2008 for the course ME 364 taught by Professor Rothamer during the Summer '08 term at University of Wisconsin.
- Summer '08
- Heat Transfer