Abstract

In this study, 3 cooling systems of apartment which are air-cooled air conditioner with indoor unit, water-cooled air conditioner with indoor unit and small capacity absorption chiller-heater with FCU have been evaluated by Multi-Criteria Decision Making Analysis. Weights of 7 selected factors which are economics, space, billing, constructability, human comfort, visibility and reliability are determined by expert group of 30 system designers and 30 construction engineers. Final weights were derived for 101 and 166 $m^2$ apartments. Analysis shows that small capacity absorption chiller-heater with FCU is the most favorable system for apartment cooling system.

Keywords

• Multi-Criteria Decision Making Analysis;
• Apartment;
• Cooling system;
• Weight Expert group;
• Evaluation items;
• Survey

• 다기준 의사결정 분석;
• 공동주택;
• 냉방시스템;
• 가중치;
• 전문가 집단;
• 평가항목;
• 설문;