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Determination of heat-exchange coefficients at hydrogen condensation in various geometry of condensers.

Author(s) : CRISTESCU I., ZAMFIRACHE M.

Summary

An important problem in the separation of hydrogen's isotopes by cryogenic distillation is to establish the shape and dimension of the column and condenser in order to obtain the desired separation and load of the distillation column. The problem was solved by experimental determination of the heat-exchange coefficients using various types of condensers. The condensation heat-transfer coefficients were determined for different shapes and geometries of the condensers as a function of the condensate film temperature drop.

Details

  • Original title: Determination of heat-exchange coefficients at hydrogen condensation in various geometry of condensers.
  • Record ID : 2000-0017
  • Languages: English
  • Source: Heat transfer in condensation and evaporation: application to industrial and environmental processes. Preprints of the EUROTHERM Seminar 62.
  • Publication date: 1998/11/17
  • Document available for consultation in the library of the IIR headquarters only.

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