Share

IIR document

ALGEBRAIC MODELLING OF COMPONENTS AND COMPUTER SIMULATION OF REFRIGERATOR STEADY-STATE OPERATION.

Author(s) : ROGERS S., TREE D. R.

Summary

A HOUSEHOLD REFRIGERATOR-FREEZER HAS BEEN MATHEMATICALLY MODELLED AND ALL SYSTEM EQUATIONS REDUCED TO ALGEBRAIC FORM. IN PARTICULAR, THE COMPRESSOR MODEL CAN BE USED TO EFFECTIVELY SIMULATE THE HEAT TRANSFER,PRESSURE DROP AND COMPRESSION PROCESSES FOR THE SEVERAL TYPES OF COMPRESSORS USED IN HOME REFRIGERATORS. ADDITIONALLY, THE MODELS OF THE COMPRESSOR AND HEAT EXCHANGERS HAVE BEEN EXTENDED TO ALLOW FOR THE USE OF BINARY NON-AZEOTROPIC REFRIGERANT MIXTURES. DUE TO THE COMPLETELY ALGEBRAIC NATURE OF THE COMPONENT MODELS, THE COMPUTATION TIME IS MINIMAL AND MAY BE AUEA PC. THE SIMULATION HAS BEEN DESIGNED TO BE USED IN CONJUNCTION WITH AN OPTIMIZATION PROCEDURE TO SIZE REFRIGERATION SYSTEMS FOR USE WITH NEW REFRIGERANTS.

Available documents

Format PDF

Pages: 1225-1230

This document is to be digitised and will be available within 10 working days

  • Public price

    20 €

  • Member price*

    Free

* Best rate depending on membership category (see the detailed benefits of individual and corporate memberships).

Details

  • Original title: ALGEBRAIC MODELLING OF COMPONENTS AND COMPUTER SIMULATION OF REFRIGERATOR STEADY-STATE OPERATION.
  • Record ID : 1992-2252
  • Languages: English
  • Source: New challenges in refrigeration. Proceedings of the XVIIIth International Congress of Refrigeration, August 10-17, 1991, Montreal, Quebec, Canada.
  • Publication date: 1991/08/10
  • Document available for consultation in the library of the IIR headquarters only.

Links


See other articles from the proceedings (391)
See the conference proceedings

Indexing