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- 高尾 征冶
- 九州大学工学部 化学機械工学科
書誌事項
- タイトル別名
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- A comment on two modified numerical methods for solving steady one-dimensional diffusion problem.
- テイジョウ 1ジゲン カクサン モンダイ ニ タイスル 2ツ ノ シュウセイ
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抄録
A comment on the two modified numerical methods proposed by Yamada et al. is described. They proposed these methods under an understanding that Takata's central finite-difference method could not give a stable solution at higher Peclet numbers. But this understanding is questionable from the viewpoint of the author's published results, because they fixed a space increment for numerical calculation at 0.05 only and took no account of the significant effect of the space increment on the accuracy of numerical values. It is actually shown that Takata's method can give much more stable solutions than Yamada's two modified methods when the space increment is set at 0.01, even at a high Peclet number as high as 100.
収録刊行物
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- 化学工学論文集
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化学工学論文集 15 (1), 172-174, 1989
公益社団法人 化学工学会
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詳細情報 詳細情報について
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- CRID
- 1390282679485242368
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- NII論文ID
- 130000870303
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- NII書誌ID
- AN00037234
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- ISSN
- 13499203
- 0386216X
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- NDL書誌ID
- 3220849
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
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- 使用不可