Model of Encapsulated Ice 510 Storage Tanks Using Charge and Discharge Performance of Single Ice Capsule

단일캡슐 축방냉성능을 이용한 캡슐형 빙축열조 모델

  • 이경호 (한국전력공사 전력연구원) ;
  • 주용진 (한국전력공사 전력연구원) ;
  • 최병윤 (한국전력공사 전력연구원) ;
  • 김상준 (한국전력공사 전력연구원)
  • Published : 2000.04.01

Abstract

The present study describes a one-dimensional modeling of encapsulated ice storage tanks. The thermal transmittance of capsules in this model uses the results from the Arnold's experimental $study^{(2-3)}$.In this model, ice storage tank is partitioned by several control volumes for the analysis, each having same number of capsules. The model is validated by the comparison of the measured data from an ice storage tank installed at a building with the capacity of 1200 ton-hrs and the simulated results with the same inlet brine temperature conditions into the tank.

Keywords

References

  1. part Ⅰ - the model Dynamic simulation of encapsulated ice stores Arnold, D.
  2. Proceedings of the ASME/JSME Thermal Engineering Conf. v.3 Heat transfer characteristics of ice capsules for encapsulated cool storage systems D, Arnold
  3. Laboratory performance of an encapsulated ice store D, Arnold
  4. Design guide for cool thermal storage Charles, E. D.;James S. E.