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Thermodynamic modelling of liquid overfeed and dry expansion feed central NH3 refrigeration plants to determine differences in energy performance.

Number: pap. 0008

Author(s) : NITSCHKE T., JENSEN S.

Summary

This paper presents preliminary results of thermodynamic modelling to determine the differences in energy performance between liquid overfeed and dry expansion central two stage ammonia refrigeration plants. Models of both plant types are created and influences of part load, ambient temperature and evaporator return line are discussed.

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Pages: 8

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Details

  • Original title: Thermodynamic modelling of liquid overfeed and dry expansion feed central NH3 refrigeration plants to determine differences in energy performance.
  • Record ID : 30025679
  • Languages: English
  • Source: 8th Conference on Ammonia and CO2 Refrigeration Technology. Proceedings: Ohrid, North Macedonia, Avril 11-13, 2019.
  • Publication date: 2019/04/11
  • DOI: http://dx.doi.org/10.18462/iir.nh3-co2.2019.0008

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