JP7133145B2 - 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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- JP7133145B2 JP7133145B2 JP2018180716A JP2018180716A JP7133145B2 JP 7133145 B2 JP7133145 B2 JP 7133145B2 JP 2018180716 A JP2018180716 A JP 2018180716A JP 2018180716 A JP2018180716 A JP 2018180716A JP 7133145 B2 JP7133145 B2 JP 7133145B2
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- 238000000034 method Methods 0.000 title claims description 44
- 238000004088 simulation Methods 0.000 title claims description 27
- 238000004364 calculation method Methods 0.000 claims description 30
- 238000009826 distribution Methods 0.000 claims description 12
- 239000011521 glass Substances 0.000 claims description 11
- 238000002844 melting Methods 0.000 claims description 9
- 230000008018 melting Effects 0.000 claims description 9
- 239000006060 molten glass Substances 0.000 description 10
- 230000007935 neutral effect Effects 0.000 description 5
- 238000004141 dimensional analysis Methods 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000010309 melting process Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000005361 soda-lime glass Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Classifications
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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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- Glass Melting And Manufacturing (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Furnace Details (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
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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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018180716A JP7133145B2 (ja) | 2018-09-26 | 2018-09-26 | 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 |
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| JP2018180716A JP7133145B2 (ja) | 2018-09-26 | 2018-09-26 | 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 |
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| Publication Number | Publication Date |
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| JP2020050539A JP2020050539A (ja) | 2020-04-02 |
| JP7133145B2 true JP7133145B2 (ja) | 2022-09-08 |
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| JP2018180716A Active JP7133145B2 (ja) | 2018-09-26 | 2018-09-26 | 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 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021191694A1 (en) | 2020-03-23 | 2021-09-30 | Ricoh Company, Ltd. | Information processing apparatus and method of processing information |
| JP2024084397A (ja) * | 2022-12-13 | 2024-06-25 | 日本電気硝子株式会社 | ガラス溶融炉及びガラス物品の製造方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (4)
| 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 |
| JP2640889B2 (ja) * | 1992-03-10 | 1997-08-13 | 新日本製鐵株式会社 | 多相交流回路における電磁場解析法 |
| GB9206928D0 (en) * | 1992-03-30 | 1992-05-13 | Pilkington Plc | Glass melting |
| 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 |
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- 2018-09-26 JP JP2018180716A patent/JP7133145B2/ja active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
|---|
| Philip Simons et al.,A power consistent mathematical formulation for Joulean heat release,Glass Technology European Journal of Glass Science and Technology A,2008年,Volume 49 Number 3,pp.109-118 |
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