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다구찌 실험계획법을 이용한 지역난방 절수형 배관 시스템에 관한 연구
한창완(Chang-wan Han),차광석(Kwang Seok Cha),김동우(Dong-woo Kim),조승호(Cho Seung ho),서상근(Sang-Guen Seo),이용춘(Young-Chun Lee),이근기(Keun-ki Lee) 대한설비공학회 2012 대한설비공학회 학술발표대회논문집 Vol.2012 No.6
In order to develop an efficient and accurate design of the mixing chamber, the well known Tagucchi method was applied into the water-saving district heating pipe system. Design parameters were the length of the mixing chamber, the diameter of the vertical pipe in the chamber, the inlet temperature of the hot water into the mixing chamber, and the location of the hot water inlet of the mixing chamber. Accomplishing the Tagucchi method, L18 orthogonal array table was used for the four different design parameters. Based on the experimental results with the value of the maximum SN ratio for the minimum ready time of the district heating pipe system together with the circulation of the saved residual water from the house, the optimum design values were successfully found and the trends of the each design parameter were also graphically obtained. With the effective design method of this study in hands, other different types of designing tasks of the efficient water-saving district heating pipe system can be easily achieved without any difficulties.