THERMOECONOMIC DESIGN OPTIMIZATION OF A REFRIGERATION SYSTEM: A SECOND LAW APPROACH.

  • Syed M. Zubair*
  • , Prasanna V. Kadaba
  • , Robert B. Evans
  • *Corresponding author for this work

Research output: Contribution to journalConference articlepeer-review

2 Scopus citations

Abstract

Functional output of a thermal system and the associated efficiency of conversion strongly depend on the relative sizes of the components and the irreversibilities generated in them. These factors influence the cost of the output for a prespecified input energy cost as well as annualized capital costs of the components. Thermoeconomic optimization procedure has been described utilizing an airconditioning system for summer application at design conditions. For the particular thermal system considered, the vapor compressor has been treated as essergy (i. e. , essential or useful energy) transmission component and the heat exchangers have been treated as essergy rejection components, when viewed in the direction of essergy flows towards the expansion valve.

Original languageEnglish
Journal[No source information available]
StatePublished - 1985
Externally publishedYes

ASJC Scopus subject areas

  • Mechanical Engineering

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