• 제목/요약/키워드: Unknown paramcters

검색결과 1건 처리시간 0.128초

하이브리드 환기 시뮬레이션 모델의 보정: yes or no? (Calibration in Hybrid Ventilation Simulation: yes or no?)

  • 김영진;박철수
    • 한국태양에너지학회:학술대회논문집
    • /
    • 한국태양에너지학회 2009년도 추계학술발표대회 논문집
    • /
    • pp.130-135
    • /
    • 2009
  • This study investigates the need of calibrating a nodal network ventilation simulation model (CONTAMW 2.4). For this purpose, the series of ventilation experiments were conducted and then compared to simulation outputs from an uncalibrated simulation model, resulting in a significant difference between two. Hence, an optimization routine was employed to estimate unknown parameters in the simulation model. In the paper, the authors presents 1.3 unknown parameters with the validated simulation model. It was found that the model with estimated unknown parameters predicts the ventilation phenomena accurately.

  • PDF