J042034 気体浸透と熱伝導を受ける多孔質体の基本解([J042-03]工業材料の変形と強度・解析)

• 荒井 正行

  東京理科大学

書誌事項

タイトル別名

• J042034 Fundamental Solution of Thermal Stress Field in Porous Infinite Media Subjected to Gas Infiltration and Heat Transfer

抄録

When a porous solid is subjected to both gas infiltration and heat transfer, thermal stresses are generated in such a solid. In the previous reports, fundamental theory for a porous solid under such a complex situation was developed, and then a thermal stress problem for a porous solid with a flat boundary surface subjected to a concentrated point loading was solved completely. In this study, thermal stress problem for a porous infinite solid subjected to a point loading is investigated. A method of solution based upon displacement potential and Fourier integral transform techniques is applied to solve the problem as well as the way used in the previous report. Complete closed forms of gas pressure, solid temperature, displacement and thermal stress fields in the infinite porous media are presented.

収録刊行物

• 年次大会

  年次大会 2013 (0), _J042034-1-_J042034-5, 2013

  一般社団法人 日本機械学会

キーワード

• Elasticity
• Porous Solid
• Gas Inflitration
• Heat Transfer
• Thermal Stress
• Infinite Problem
• Green Function

詳細情報

• CRID: 1390001205840662272
• NII論文ID: 110009934693
• DOI: 10.1299/jsmemecj.2013._j042034-1
• ISSN: 24242667
• Web Site: https://www.jstage.jst.go.jp/article/jsmemecj/2013/0/2013__J042034-1/_pdf
• 本文言語コード: ja
• データソース種別:
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