A Study of the Spray Flash Desalination

DOI

Bibliographic Information

Other Title
  • スプレーフラッシュ蒸発式海水淡水化に関する研究
  • Effect of Nozzle Shape
  • ノズル形状の影響について

Abstract

An experimental study of the spray flash desalination has been made. Superheated water isinjected into the low pressure chamber through a nozzle. Temperature of the superheated wateris 30°C lower than that of conventional desalination plant, which is nearly equal to temperature ofthe surface seawater temperature. Effect of nozzle shape is studied by using three types of nozzles: cylindrical, oblong and 4-holes. The reduction of the non-equilibrium temperature difference (NETD) and phenomena of the spray flash evaporation are shown. The spray flash evaporation is enhancedbest with the 4-holes nozzle. Desalination water is obtained sufficiently by any of the three types of nozzles.

Journal

Details 詳細情報について

  • CRID
    1390282680426018560
  • NII Article ID
    130004675005
  • DOI
    10.11457/swsj1965.45.16
  • ISSN
    03694550
  • Text Lang
    ja
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

Report a problem

Back to top