• 제목/요약/키워드: RTS-SAREK

검색결과 10건 처리시간 0.02초

RTS-SAREK을 이용한 사무용 건물의 나이트 퍼지 성능 평가 (Night Purge Evaluation Using the RTS-SAREK in Office Buildings)

  • 신동신;박성근;박영수;박지수;이진영
    • 설비공학논문집
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    • 제27권12호
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    • pp.633-638
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    • 2015

  • This study evaluates the capacity of night purging in office buildings to reduce the cooling load. RTS-SAREK is used to estimate the performance of night purging on the steady state. To overcome steady state RTS program limitations, we added unsteady heat transfer equations. When the ACH (Air Change per Hour) increases, the wall temperature decreases in both the steady and unsteady states. The unsteady heat transfer rate is different from the steady transfer rate, which validates the unsteady calculation. When ACH is low, the heat transfer rate increases continuously with time. When ACH becomes higher, the heat transfer rate increases and decreases with time. When ACH is quite high, there exists a large difference in the heat transfer rate between the steady and unsteady calculations, which emphasizes the importance of the unsteady calculation.

  • https://doi.org/10.6110/KJACR.2015.27.12.633 인용 PDF KSCI

RTS법의 개요 및 프로그램 소개 (Introduction of RTS Method and Load Calculation Program)

  • 김강산;김용찬;오명도
    • 대한설비공학회:학술대회논문집
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    • 대한설비공학회 2008년도 하계학술발표대회 논문집
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    • pp.1067-1072
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    • 2008

  • This paper introduces the RTS method developed by the ASHRAE. In addition, a load calculation program was developed based on the RTS method and then the calculation logic and procedure are explained in detail. The developed program was designed to allow easy and precise predictions of the building load.

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RTS 법의 개요 및 프로그램 소개 (Introduction of RTS Method and Load Calculation Program)

  • 김강산;김용찬;오명도
    • 대한설비공학회:학술대회논문집
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    • 대한설비공학회 2006년도 하계학술발표대회 논문집
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    • pp.519-524
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    • 2006

  • This paper introduces the RTS method developed by the ASHRAE. In addition, a load calculation program was developed based on the RTS method and then the calculation logic and procedure are explained in detail. The developed program was designed to allow easy and precise predictions of the building load.

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TRNSYS 적용을 통한 RTS법의 검증 (Veryfication in RTS method by applying TRNSYS)

  • 최봉수;홍희기;이진섭
    • 대한설비공학회:학술대회논문집
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    • 대한설비공학회 2006년도 하계학술발표대회 논문집
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    • pp.531-535
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    • 2006

  • Lots of programs and methods for calculating the maximum and dynamic thermal load of building have been developed and used practically. In this paper we calculated heat load in RTS method and compared them with result using TRNSYS in the same test space.

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