Development of Calculation Method for Object Heating with Considering Optical Thickness in Arc Lamp

カテゴリ: 研究会(論文単位)

論文No: EPP22097,SP22032,HV22078

グループ名: 【A】基礎・材料・共通部門 放電・プラズマ・パルスパワー/【B】電力・エネルギー部門 開閉保護/【B】電力・エネルギー部門 高電圧合同研究会

発行日: 2022/11/18

タイトル(英語): Development of Calculation Method for Object Heating with Considering Optical Thickness in Arc Lamp

著者名: Kudo Taisei(Tokyo City University),Minamisawa Kazumasa(Tokyo City University),Suzuki Hiroto(Tokyo City University),Suzuki Yuki(Tokyo City University),Takagi Masahiro(Tokyo City University),Morisita Honoka(Tokyo City University),Ren Zhenwei(Tokyo City Univ

著者名(英語): Taisei Kudo(Tokyo City University),Kazumasa Minamisawa(Tokyo City University),Hiroto Suzuki(Tokyo City University),Yuki Suzuki(Tokyo City University),Masahiro Takagi(Tokyo City University),Honoka Morisita(Tokyo City University),Zhenwei Ren(Tokyo City Univ

キーワード: arc lamp|radiation power|arc temperature distribution|arc radiation distribution|three-dimensional electromagnetic thermal fluid simulation|arc lamp|radiation power|arc temperature distribution|arc radiation distribution|three-dimensional electromagnetic

要約(日本語): Arc lamp is used as industrial light sources, which is using the radiant power emitted from an arc formed between electrodes. An example of use as an industrial light source is the process of heating an object by giving it the high radiant power of an arc lamp. However, the clear index for heat input by radiation is difficult to be elucidated by experiment, a numerical simulation was developed for solving this problem. Although calculations of object heating by radiation in arc have been performed, the optical thickness in the space between the emission source and the object has not been considered. Therefore, in this research, a calculation method for object heating with considering the optical thickness in arc lamp is developed by using three-dimensional electromagnetic thermal fluid simulation.

要約(英語): Arc lamp is used as industrial light sources, which is using the radiant power emitted from an arc formed between electrodes. An example of use as an industrial light source is the process of heating an object by giving it the high radiant power of an arc lamp. However, the clear index for heat input by radiation is difficult to be elucidated by experiment, a numerical simulation was developed for solving this problem. Although calculations of object heating by radiation in arc have been performed, the optical thickness in the space between the emission source and the object has not been considered. Therefore, in this research, a calculation method for object heating with considering the optical thickness in arc lamp is developed by using three-dimensional electromagnetic thermal fluid simulation.

本誌: 2022年11月21日-2022年11月22日放電・プラズマ・パルスパワー/開閉保護/高電圧合同研究会-1

本誌掲載ページ: 31-34 p

原稿種別: 英語

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