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A MULTIOBJECTIVE OPTIMIZATION APPROACH TO OPERATIONAL AND DESIGNING PROBLEMS OF AN AIR-COOLING SYSTEM INCLUDING COLD STORAGE UNIT OF SINGLE-CELL TYPE.

[In Japanese. / En japonais.]

Author(s) : ITO K., SHIRAKI K., AKAGI S.

Type of article: Article

Summary

A MULTIOBJECTIVE OPTIMIZATION APPROACH TO THE PLANNING OF AN AIR-COOLING SYSTEM COMPOSED OF A REFRIGERATING MACHINE, SINGLE-CELL TYPE COLD STORAGE UNIT, AIR CONDITIONING APPARATUS, ETC, HAS BEEN PROPOSED. THE COLD STORAGE UNIT IS ASSUMED TO BE INSTALLED IN THE SYSTEM TO REDUCE THE CAPACITY OF REFRIGERATING MACHINE. THE PHYSICAL RELATIONSHIPS OF THE SYSTEM ARE EXPRESSED BY TIME-DIFFERENCE SIMULTANEOUS EQUATIONS. A TYPICAL DAY'S HEAT DEMAND PATTERN FOR AIR-COOLING IS ASSUMED AND A MULTIOBJECTIVE NONLINEAR OPTIMIZATION PROBLEM IS FORMULATED BY CONSIDERING THREE MUTUALLY INCOMMENSURABLE OBJECTIVE FUNCTIONS. AS A RESULT, IT IS ASCERTAINED THAT THE PLANNER CAN DETERMINE THE SCALE OF BOTH THE REFRIGERATING MACHINE AND THE HEAT STORAGE UNIT BY ANALYZING THE TRADE-OFF RELATIONSHIPS AMONG THE OBJECTIVE FUNCTIONS IN A RATIONAL MANNER.

Details

  • Original title: [In Japanese. / En japonais.]
  • Record ID : 1986-0854
  • Languages: Japanese
  • Source: Transaction of the Society of Heating, Air-conditioning and Sanitary Engineers of Japan - n. 28
  • Publication date: 1985
  • Document available for consultation in the library of the IIR headquarters only.

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