JP2020050539A - シミュレーション方法およびシミュレーションプログラム - Google Patents
シミュレーション方法およびシミュレーションプログラム Download PDFInfo
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/30—Computing systems specially adapted for manufacturing
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Abstract
Description
2 溶融ガラス
3 耐火物
4 電極
4a〜4f 各電極
5 第一の三相星形結線の電源
6 第二の三相星形結線の電源
7 コントロールボリューム
8 電源の端子を接続する電極の境界フェイス中心点
9 境界に接するコントロールボリュームの中心点
10 溶融ガラス
11 電極
Claims (6)
- コンピュータが、周波数の等しい複数の交流電源により電流を流すことで2次元又は3次元の領域に生じるジュール熱の分布を求めるシミュレーション方法において、
前記領域を分割して形成された複数の分割領域について、前記コンピュータが、前記分割領域のそれぞれの計算点における電位と、前記交流電源のそれぞれに定義した計算点における電位とを変数とし、前記分割領域ごとに成立する電流保存条件を表す方程式に、前記交流電源ごとに成立する電流保存条件を表す方程式を加えて連立方程式を構成し、
前記コンピュータが、2つ以下の時刻について前記連立方程式を解くことを特徴とするシミュレーション方法。 - 前記交流電源が、単相電源又は三相電源を含むことを特徴とする請求項1に記載のシミュレーション方法。
- 前記交流電源が、スコット結線で形成された単相電源を含むことを特徴とする請求項1に記載のシミュレーション方法。
- 前記コンピュータが、前記交流電源のそれぞれから供給される実効電力又は皮相電力が事前に設定した値となるように、前記交流電源のそれぞれの電圧を調整することを特徴とする請求項1〜3の何れか1項に記載のシミュレーション方法。
- 前記領域の一部が、ガラス溶融炉内であることを特徴とする請求項1〜4の何れか1項に記載のシミュレーション方法。
- 請求項1に記載のシミュレーション方法をコンピュータに実行させることを特徴とするシミュレーションプログラム。
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WO2021191694A1 (en) | 2020-03-23 | 2021-09-30 | Ricoh Company, Ltd. | Information processing apparatus and method of processing information |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61291423A (ja) * | 1985-06-17 | 1986-12-22 | Ishikawajima Harima Heavy Ind Co Ltd | 導電性物質の加熱方法および装置 |
JPH05249206A (ja) * | 1992-03-10 | 1993-09-28 | Nippon Steel Corp | 多相交流回路における電磁場解析法 |
JPH06263450A (ja) * | 1992-03-30 | 1994-09-20 | Pilkington Plc | ガラス溶融方法および溶融タンク |
JPH11263626A (ja) * | 1998-03-17 | 1999-09-28 | Asahi Glass Co Ltd | 硝子の電気加熱方法およびそれを実施するための溶解炉 |
JP2014009133A (ja) * | 2012-06-29 | 2014-01-20 | Avanstrate Inc | ガラス基板の製造方法およびガラス基板の製造装置 |
JP2016124750A (ja) * | 2014-12-29 | 2016-07-11 | AvanStrate株式会社 | ガラス基板の製造方法 |
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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61291423A (ja) * | 1985-06-17 | 1986-12-22 | Ishikawajima Harima Heavy Ind Co Ltd | 導電性物質の加熱方法および装置 |
JPH05249206A (ja) * | 1992-03-10 | 1993-09-28 | Nippon Steel Corp | 多相交流回路における電磁場解析法 |
JPH06263450A (ja) * | 1992-03-30 | 1994-09-20 | Pilkington Plc | ガラス溶融方法および溶融タンク |
JPH11263626A (ja) * | 1998-03-17 | 1999-09-28 | Asahi Glass Co Ltd | 硝子の電気加熱方法およびそれを実施するための溶解炉 |
JP2014009133A (ja) * | 2012-06-29 | 2014-01-20 | Avanstrate Inc | ガラス基板の製造方法およびガラス基板の製造装置 |
JP2016124750A (ja) * | 2014-12-29 | 2016-07-11 | AvanStrate株式会社 | ガラス基板の製造方法 |
Non-Patent Citations (1)
Title |
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PHILIP SIMONS ET AL.: "A power consistent mathematical formulation for Joulean heat release", GLASS TECHNOLOGY EUROPEAN JOURNAL OF GLASS SCIENCE AND TECHNOLOGY A, vol. Volume 49 Number 3, JPN6022007478, pages 109 - 118, ISSN: 0004713330 * |
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WO2021191694A1 (en) | 2020-03-23 | 2021-09-30 | Ricoh Company, Ltd. | Information processing apparatus and method of processing information |
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