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Lab 6 - Experimental Design and Uncertainty Analysis

Lab 6 - Experimental Design and Uncertainty Analysis -...

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Air-Water Heat Exchanger Lab In this lab, YOU will design, conduct, and analyze your experiment. The lab handout will not tell you exactly what to measure or calculate! You will use an air-water heat exchanger testing unit to verify the energy balance and determine important heat exchanger parameters for a variety of CFM.
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Lab Schedule Week 1: discuss design of experiments and uncertainty, sketch and become familiar with apparatus, design experiment, and sign up for a time to take data Week 2: take data and begin analysis Week 3: analyze data and write report; take additional data if needed
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Design of Experiments “Design of experiments (DEX or DOE) is a systematic, rigorous approach to engineering problem-solving that applies principles and techniques at the data collection stage so as to ensure the generation of valid, defensible, and supportable engineering conclusions. In addition, all of this is carried out under the constraint of a minimal expenditure of engineering runs, time, and money. “ http://www.itl.nist.gov/div898/handbook/pmd/section3/pmd31.htm
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Types of DOE “There are 4 general engineering problem areas in which DOE may be applied: Comparative Screening/Characterizing Modeling Optimizing
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