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Pot Arrangement

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1
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Door

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1
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Door

Lights Turned Off

14, 18, 20, 17

14, 18, 20, 17

 

 

 

 

 

 

 

 

Figure 2 - Pot Configuration and Lighting for Series Cooking Tests

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Pot Arrangement

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1
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Door

Lights Turned Off

All Lights On

 

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Figure 3 - Pot Configuration and Lighting for New Door Test

Results

Heating in Parallel

We performed four different tests to evaluate the effects of water mass on cooking speed in the solar cooker.  We varied the test by adding an additional 3-lb of water filled pot to each successive test.  Figure 4 below shows the plots of temperature vs. time for the four parallel cooking tests. While the boiling time increased with water mass, the increase was not a direct relationship. The time to boil four pots of water (12 lbs) was far less than four times the amount of time to boil 1 pot of water (3 lbs).

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