移動熱源による薄板の温度上昇,下降の過渡的変化(第2報)

• 安藤 弘平

  大阪大学工学部

• 津堅 房弘

  大阪大学工学部

書誌事項

タイトル別名

• On the Transient Temperature Variation in Thin Plate due to Moving Point Heat Source (Report 2)
• Temperature Curve
• 温度曲線

抄録

Transient temperature rise is calculated by using the newly derived formula<BR>n=eLR_∝F₀(δ)<BR>which is reported in Reference (2). Temperature curves of many points near arc starting and stopping points are drawn and comparison between them and those of quasistationary state is described and discussed.<BR>Fig. 1 and 2 show the calculated temperature curves of points which are illustrated in Fig. 3. The graphic way of drawing of these curves is shown in Fig. 19, 20<BR>In these figures, the temperature rise as well as time elapsed are expressed in dimensionless quantities, temperature rise "n" is defined in equ. (1) and time elapsed vt=L is defined in equ. (3) and is illustrated in Fig. 4.<BR>In Fig. I and 2, curves (1) show the temperature curves of quasistationary state of the given points and (2) show the half values of (1). Curve (2) is very convenient for the consideration of the transient temperature. Fig. 10 and 11 illustrate the general characteristics of the transient temperature curves compared with (1) and (2).<BR>Fig. 5 and 6 show the maximum temperature, Fig. 7 shows the equithermal lines of maximum temperature and Fig. 18 shows it by experiment.

収録刊行物

• 溶接学会誌

  溶接学会誌 40 (10), 1001-1015, 1971

  一般社団法人 溶接学会

キーワード

• Metals and Alloys
• Surfaces, Coatings and Films
• Mechanical Engineering
• Mechanics of Materials

詳細情報

• CRID: 1390001206502716928
• NII論文ID: 130003763161
• DOI: 10.2207/qjjws1943.40.1001
• ISSN: 18837204
• ISSN: 00214787
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可