Hot Potato

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BY David Pendleton And Timothy Pickett
Hot Potato!!
...and how to keep it that way
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PURPOSE

• Compare lunch bag materials by experimentally
• measuring the transient temperature response of
• a potato and comparing it with an analytical model

We used two types of bags PolyvinylChloride
and Polyurethane
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RESULTS
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CONCLUSION

• The bigger the bag, the better
• Urethane maintains food temperature longer