Analysis of Heat Distributing to Ensure Energy Saving

Xiao Chang; Tian Chi Li; Yu Bo Xian; Xin Chao Zhao

doi:10.4028/www.scientific.net/AMR.724-725.880

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 724-725Analysis of Heat Distributing to Ensure Energy...

Analysis of Heat Distributing to Ensure Energy Saving

Abstract:

In this paper, we present a mathematical model which aims to save energy of household appliances, take the brownie pan as example we take advantage of the heat conduction and draw the conclusion that the pan in shape with more edges has more even distribution of heat. In most cases, the shape of rectangle is the best choice to save energy when bake. In Heat conduction model, We raise a conception of doneness to accurately measure how hard the food is being baked, and we handle a second-order partial differential equation based on the heat transfer theory, considering both evenly heating vertically and heat transferring horizontally. We focus on the ratio of how well roasted the edges and the corners are shows the distribution of heat across the outer edge of a pan for pans of different shapes. The variance of all points heating level on the pan shows the evenness of the heat distribution.

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Periodical:

Advanced Materials Research (Volumes 724-725)

Pages:

880-884

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.724-725.880

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Online since:

August 2013

Authors:

Xiao Chang, Tian Chi Li, Yu Bo Xian, Xin Chao Zhao

Keywords:

Doneness, Energy Saving, Heat Conduction, Heuristic Rule

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References

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