Presentation | 2005-09-12 Analytical Study on Relaxation of Uneven Heating in Microwave Oven Ryosuke SUGA, Tetsuya TAKATOMI, Taichi IJUIN, Osamu HASHIMOTO, Shinya WATANABE, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | When foods are sterilized by heating in the industrial microwave oven, uneven heating is occurd inside heated foods. It is problem that unheated part occurs no sterilization and overheated part occurs deterioration of foods. In this report, the microwave oven was modeled on an industrial one and the model solution (starchy solution) simulated food as the heated material. Distribution of absorption power inside the heated materials in the industrial microwave oven was analyzed using parallel FDTD method, and the absorption power is substituted for heat transfer equation to analyze temperature distribution inside the heated materials. As a result, trends of calculated temperature distribution is comprehended. Moreover we confirmed that when the cup is enclosed with water film, heating at edge of cup is relaxed. We could get the tendency of the temperature distribution of the model solution and could provide the fundamental data of the uniform appertization. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | parallel FDTD method / absorption power distribution / temperature distribution / relaxation of uneven heating / water film |
Paper # | MW2005-63 |
Date of Issue |
Conference Information | |
Committee | MW |
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Conference Date | 2005/9/5(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Microwaves (MW) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Analytical Study on Relaxation of Uneven Heating in Microwave Oven |
Sub Title (in English) | |
Keyword(1) | parallel FDTD method |
Keyword(2) | absorption power distribution |
Keyword(3) | temperature distribution |
Keyword(4) | relaxation of uneven heating |
Keyword(5) | water film |
1st Author's Name | Ryosuke SUGA |
1st Author's Affiliation | Aoyama Gakuin University() |
2nd Author's Name | Tetsuya TAKATOMI |
2nd Author's Affiliation | DAIWA CAN COMPANY |
3rd Author's Name | Taichi IJUIN |
3rd Author's Affiliation | DAIWA CAN COMPANY |
4th Author's Name | Osamu HASHIMOTO |
4th Author's Affiliation | Aoyama Gakuin University |
5th Author's Name | Shinya WATANABE |
5th Author's Affiliation | Aoyama Gakuin University |
Date | 2005-09-12 |
Paper # | MW2005-63 |
Volume (vol) | vol.105 |
Number (no) | 271 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |