外面を局所加熱した円管内層流強制対流熱伝達

• 小山 繁

• 藤井 哲

• 新里 寛英

• 田中 守也

書誌事項

タイトル別名

• Laminar forced convective heat transfer inside a locally heated tube.
• ガイメン オ キョクショ カネツシタ エンカンナイ ソウリュウ キョウセイ タ

抄録

Forced convective heat transfer to fully developed laminar flow inside a tube which is uniformly heated along a finite length from the outer surface is numerically analysed as a conjugated problem. The four prescribable dimensionless parameters in this analysis are : heated length to inner diameter ratio L^*, outer to inner diameter ratio R_o, wall to fluid conductivity ratio Λ, and Peclet number P_e. Effects of the parameters on the distributions of heat flux and wall temperature at the inner surface of the tube, the mixing-cup temperature of fluid and the local Nusselt number are graphically demonstrated. The region affected by axial heat conduction in the wall is discussed with respect to the heat flux distribution and the length of the region is expressed by a function of Λ, R_o and P_e.

収録刊行物

• 日本機械学会論文集Ｂ編

  日本機械学会論文集Ｂ編 54 (501), 1116-1122, 1988

  一般社団法人 日本機械学会

キーワード

• Locally Heated Circular Tube

詳細情報

• CRID: 1390282681238532480
• NII論文ID: 130004218544
• NII論文ID: 110002401314
• NII書誌ID: AN00187441
• DOI: 10.1299/kikaib.54.1116
• ISSN: 18848346
• ISSN: 03875016
• NDL書誌ID: 3177435
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I3177435
• Web Site: http://www.jstage.jst.go.jp/article/kikaib1979/54/501/54_501_1116/_pdf
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可