| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2010-08-27 |
| タイトル |
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|
タイトル |
欠陥対消滅が誘起する液晶流動(第1報,配向状態と計算精度の関係) |
| 言語 |
|
|
言語 |
jpn |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Numerical Analysis |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Non-Newtonian Fluid |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Liquid Crystal |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Generation of Flow |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Defect |
| キーワード |
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|
主題Scheme |
Other |
|
主題 |
Doi Theory |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Orientational Distribution Function |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Computation Accuracy |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 著者 |
黒岩, 正寛
蝶野, 成臣
辻, 知宏
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
As the first report of liquid crystal flow induced by annihilation of apair of defects, we have studied the relationship between orientation state of molecules and computation accuracy using the Doi theory, in which the orientation state is described with the orientation distribution function. Computation of the function is a huge task, so that we have approximated the function with a series of spherical harmonic functions in order to reduce the task. The computation accuracy is assumed to depend strongly on both the nematic potential intensity and shear rate. It is found from the numerical results that many terms of spherical harmonic functions are required for the high potential intensity and shear rate because the function becomes steep. In addition, we propose diagrams from which we can easily obtain the necessary number of terms as a function of the potential intensity and shear rate. |
| 書誌情報 |
日本機械学會論文集. B編 = Transactions of the Japan Society of Mechanical Engineers. B
巻 73,
号 732,
p. 1585-1591,
発行日 2007-08-25
|
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
0387-5016 |
| 書誌レコードID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AN00187441 |
| 著者版フラグ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| その他のタイトル |
|
|
その他のタイトル |
Liquid Crystal Flow Induced by Annihilation of a Pair of Defects (1st Report, Relationship between Orientation State and Computation Accuracy) |
| 出版者 |
|
|
出版者 |
日本機械学会 |
nkr_73_732_1585.pdf (1.1 MB)
