Simulation of a multieffect solar still and the static characteristics.

• TOYAMA SHIGEKI

  Department of Chemical Engineering, Nagoya University

• ARAGAKI TSUTOMU

  Department of Chemical Engineering, Nagoya University

• SALAH HASSAN MOHAMED

  Department of Chemical Engineering, Nagoya University

• MURASE KAZUNORI

  Department of Chemical Engineering, Nagoya University

• SANDO MUTSUO

  Department of Chemical Engineering, Nagoya University

抄録

A multieffect solar still is simulated by formulating the rate equations and the heat and mass balance equations with respect to the process variables. The results obtained by the simulation showed satisfactory agreement with the experimental data taken from laboratory test plant having five stages and 1 m² frame area. Calculation with the model showed the effect of design and operation parameters such as solar intensity, heat transfer coefficient through the partition and feed rate of brine to each stage on the distillate productivity.<br> The results showed that the distillate productivity is independent of overall heat transfer coefficient through the partition if its value becomes higher than 230 W/m²⋅K. Correlation to obtain the feed rate at each stage required to maximize the productivity of distillate was obtained as a function of the solar intensity and ratio of brine feed between two successive stages.

収録刊行物

• JOURNAL OF CHEMICAL ENGINEERING OF JAPAN

  JOURNAL OF CHEMICAL ENGINEERING OF JAPAN 20 (5), 473-478, 1987

  公益社団法人 化学工学会

キーワード

• Solar Still
• Desalination
• Process Characterization
• Multieffect
• Capillary Syphon

詳細情報

• CRID: 1390001204567487488
• NII論文ID: 130000787627
• DOI: 10.1252/jcej.20.473
• COI: 1:CAS:528:DyaL2sXmsVagsr8%3D
• ISSN: 18811299
• ISSN: 00219592
• Web Site: http://www.jstage.jst.go.jp/article/jcej1968/20/5/20_5_473/_pdf
• 本文言語コード: en
• 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