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The article “Experimental Measurement of Radiative Heat Transfer in Gas-Solid Suspension Flow System” (G. Han, K. Tuzla. and J. Chen, AIChe Journal, 2002:1910–1916) discusses the calibration of a radiometer. Several measurements were made on the electromotive force readings of the radiometer (in volts) and the radiation flux (in kilowatts per square meter). The results (read from a graph) are presented in the following table.
- a. Compute the least-squares line for predicting heat flux from the signal output.
- b. If the radiometer reads 3.00 V, predict the heat flux.
- c. If the radiometer reads 8.00 V, should the heat flux be predicted? If so, predict it. If not, explain why.
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