616 Study on Drying Characteristics of Superheated Steam Drying

• ONUMA Takahiro

  Osaka City University

• IYOTA Hiroyuki

  Osaka City University

• NISHIMURA Nobuya

  Osaka City University

• NOMURA Tomohiro

  Osaka City University

Bibliographic Information

Other Title

• 616 過熱水蒸気乾燥の乾燥特性に関する研究(GS-6 二相流)

Abstract

The analysis, which takes into consideration a condensation of superheated steam in the early stage of superheated steam drying, had hardly been done. We made a test apparatus for measuring a mass change of dried material in superheated steam drying and in air drying. In this study, we measured the drying rates and compared the characteristic drying curves of superheated steam drying with that of air drying. Next we calculated constant drying rates for several Reynolds numbers. From calculation results, we found an inversion point temperature became about 350℃.

Journal

• The Proceedings of Conference of Kansai Branch

  The Proceedings of Conference of Kansai Branch 2001.76 (0), _6-29_-_6-30_, 2001

  The Japan Society of Mechanical Engineers

Keywords

• Superheated Steam
• Drying
• Condensation
• Evaporation
• Characteristic drying curve

Details

• CRID: 1390001205849913984
• NII Article ID: 110002492119
• DOI: 10.1299/jsmekansai.2001.76._6-29_
• ISSN: 24242756
• Web Site: https://www.jstage.jst.go.jp/article/jsmekansai/2001.76/0/2001.76__6-29_/_pdf
• Text Lang: ja
• Data Source:
  • JaLC
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed