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| Thought Questions |
Open Ended Problems |
| 1. Several constitutive models were used in Chapter 3. Discuss how engineers determine the form of each equation and values for the parameters. |
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A) |
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Rate of chemical reaction |
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B) |
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Film
heat transfer coefficient |
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C) |
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Flow rate through a restriction in a closed conduit |
| 2. You want to rapidly heat up some cold soup to 70°C, and hold it at this temperature for 5 minutes. You must not overheat the soup to avoid burning it. Describe how you would adjust the flow of gas to achieve the desired temperature as fast as possible. |
System Insight |
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| 3. The results from Example 3.4 show that the maximum temperature (when the furnace is switched off) is not exceeded during the transient. |
System Insight |
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