有限熱伝導性をもつ平面凝縮相からの強い蒸発流のシミュレーション -支配系としての流体力学的定式化の適用方法-

URI http://repository.lib.tottori-u.ac.jp/Repository/metadata/71
File
Title
有限熱伝導性をもつ平面凝縮相からの強い蒸発流のシミュレーション -支配系としての流体力学的定式化の適用方法-
Title Transcription
ユウゲン ネツ デンドウセイ ヲ モツ ヘイメン ギョウシュクソウ カラノ ツヨイジョウハツリュウ ノ シミュレーション シハイケイ ト シテノ リュウタイ リキガクテキ テイシキカ ノ テキヨウ ホウホウ
Title Alternative
On simulations of strong evaporation flows of a vapor from its plane condensed phase with finite thermal conductivity -Method of application of the Fluid Dynamic Formulation as the governing system-
Author
著者 大西 善元
著者読み オオニシ ヨシモト
著者英語Author Onishi Yoshimoto
所属Affiliation 鳥取大学工学部応用数理工学科
著者 岸本 健治
著者読み キシモト ケンジ
著者英語Author Kishimoto Kenji
所属Affiliation
Subject
Fluid Dynamic Formulation
Phase changes
Condensed phases with internal structure
NDC
Description

Flow problems associated with phase change processes even if they are within the range of the continuum limit have to be dealt with based on the kinetic equations because the nonequilibrium nature of the Knudsen layer, which is always existent in the close vicinity of the interface, is the cause for the phase-change processes to occur at the interface. Recently, a new governing system of equations has been proposed by Onishi et. al. to deal with at the ordinary fluid dynamic level various flow problems, transient to steady, due to phase change processes. This new system, called the Fluid Dynamic Formulation, can be used as the substitute of the kinetic equations for the analyses of flow problems of such kind. However, the method of application of this new governing system is not so straightforwad as is expected. The present paper will show 1) how to use the Fluid Dynamic Formulation as the governing system of equations in place of the kinetic system by taking up simple one-dimensional problems and 2) the approriateness of the results obtained by comparison with the corresponding results obtained based on the kinetic system.

Publisher
鳥取大学大学院工学研究科研究報告編集委員会
NiiType
Departmental Bulletin Paper
Link
ISSN/ISBN
NCID
Journal Title
鳥取大学大学院工学研究科/工学部研究報告
Volume
37
Issue
Start Page
75
End Page
80
Date of Issued
2007-01
DOI
Text Version
publisher
Rights
鳥取大学大学院工学研究科
Citation

鳥取大学大学院工学研究科/工学部研究報告. 2007, 37, 75-80

Set Type
工学研究科・工学部
Language
Japanese
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