分配関数に対する多項式近似とその応用

Material type: 文書・図像類

Author: 平林, 則明ほか

Publisher: 航空宇宙技術研究所

Publication date: 1981-05

Material Format: Digital

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Note (General)：: Simple polynomial approximations for the internal partition functions and their derivatives up to the second order are obtained for typical species in...

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Material Type: 文書・図像類
Title: 分配関数に対する多項式近似とその応用
Author/Editor: 平林, 則明
松崎, 利一
HIRABAYASHI, Noriaki
MATSUZAKI, Riichi
Author Heading: 平林, 則明
松崎, 利一
HIRABAYASHI, Noriaki
MATSUZAKI, Riichi
Publication, Distribution, etc.: 航空宇宙技術研究所
Publication Date: 1981-05
Publication Date (W3CDTF): 1981-05
Alternative Title: Polynomial Approximations for Partition Functions and Their Application
Periodical title: 航空宇宙技術研究所資料 = Technical Memorandum of National Aerospace Laboratory
No. or year of volume/issue: 434
Volume: 434
Pages: 25-
ISSN (Periodical Title): ISSN : 0452-2982
Text Language Code: jpn
Target Audience: 一般
Note (General): Simple polynomial approximations for the internal partition functions and their derivatives up to the second order are obtained for typical species in high-temperature air.The species considered are O2,N2,O,N,NO,O+,N+,NO+,O2+,N2+,Ar,Ar+,and Ar++.All the polynomials include only up to the fourth order in temperature,and they cover from room temperature to 20,000｡・ (or 25,000｡・ for argon).The results are applied to the calculation of equilibrium flow properties behind incident and reflected normal shock waves at Mach numbers from 4 to 31.Saving of computational time is confirmed without loss of accuracy.
資料番号: NALTM0434000
レポート番号: NAL TM-434
Access Restrictions: 限定公開
Periodical Title (NCID): AN00314334
https://ci.nii.ac.jp/ncid/AN00314334
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）
https://irdb.nii.ac.jp
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