This preview shows page 1. Sign up to view the full content.
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 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....
View Full Document
- Summer '08
- Heat Transfer