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規格・テクニカルリポート類

各種遷音速羽根車流れの数値シミュレーションとその可視化

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各種遷音速羽根車流れの数値シミュレーションとその可視化

Material type
規格・テクニカルリポート類
Author
山本, 悟ほか
Publisher
航空宇宙技術研究所
Publication date
1989-11
Material Format
Digital
Capacity, size, etc.
-
NDC
-
View Details

Notes on use

Note (General):

出版タイプ: NAWe have proposed implicit time-marching finite-difference methods for solving the three-dimensional compressible Euler and Navier-Stokes equa...

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Digital

Material Type
規格・テクニカルリポート類
Author/Editor
山本, 悟
大宮司, 久明
Yamamoto, Satoru
Daiguji, Hisaaki
Publication, Distribution, etc.
Publication Date
1989-11
Publication Date (W3CDTF)
1989-11
Alternative Title
Numerical Simulations of Transonic Cascade Flow and Their Visualizations
Periodical title
航空宇宙技術研究所特別資料 = Special Publication of National Aerospace Laboratory SP-10
No. or year of volume/issue
10
Volume
10
Pages
155-160
ISSN (Periodical Title)
ISSN : 0289-260X
Text Language Code
jpn
Target Audience
一般
Note (General)
出版タイプ: NA
We have proposed implicit time-marching finite-difference methods for solving the three-dimensional compressible Euler and Navier-Stokes equations which were composed of the momentum equations of contravariant velocities. By using these methods, such boundary conditions as the solid wall b.c. and the periodic b.c. for 3-D impeller flows can be treated easily. And TVD upwind scheme and two-equation k-epsilon turbulence model were also employed. The purposes of this paper are first to visualize the already computer results of the 3-D compressor cascade flow by using 3-D Computer Graphic (CG) techniques such as the particle paths, oil flows and time lines, and second to extend our methods for obtaining steady-state solutions to a numerical method for solving the unsteady cascade flow such as a turbine stator-rotor interactions.
資料番号: NALSP0010026
レポート番号: NAL SP-10
Data Provider (Database)
国立情報学研究所 : 学術機関リポジトリデータベース(IRDB)(機関リポジトリ)
Original Data Provider (Database)
宇宙航空研究開発機構 : 宇宙航空研究開発機構リポジトリ