- 【Updated on May 12, 2025】 Integration of CiNii Dissertations and CiNii Books into CiNii Research
- Trial version of CiNii Research Knowledge Graph Search feature is available on CiNii Labs
- 【Updated on June 30, 2025】Suspension and deletion of data provided by Nikkei BP
- Regarding the recording of “Research Data” and “Evidence Data”
Bibliographic Information
- Other Title
-
- 流体計算における非線形ソース項の線形化に関する試み
- リュウタイ ケイサン ニ オケル ヒセンケイ ソースコウ ノ センケイカ ニ
Search this article
Description
In order to enhance numerical stability of a transportation equation, we attempt to reformulate a coefficient matrix to a diagonal dominant one. The method is based on a transformation of a source term into a linear form with a negative gradient. So far, the linearization has been derived by an analytical procedure. Here, a numerical linearization is proposed, which is theoretically based on the relaxation method through inertia. A flow simulation of the viscoelastic fluid passing over a backward facing step and an example of the total pressure prescription method of multiple exit boundaries of a manifold are also presented.
Journal
-
- TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B
-
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B 59 (559), 827-832, 1993
The Japan Society of Mechanical Engineers
- Tweet
Keywords
Details 詳細情報について
-
- CRID
- 1390282680870817280
-
- NII Article ID
- 130004220709
- 110002391746
-
- NII Book ID
- AN00187441
-
- ISSN
- 18848346
- 03875016
-
- NDL BIB ID
- 3804317
-
- Text Lang
- ja
-
- Data Source
-
- JaLC
- NDL Search
- Crossref
- CiNii Articles
-
- Abstract License Flag
- Disallowed