HEAT STORAGE BY TWO-GRADE PHASE CHANGE MATERIAL

Authors

  • Gábor Bajnóczy
  • Edit Gagyi Pálffy
  • Ernő Prépostffy
  • András Zöld

Abstract

A two-grade heat storage system (60 °C - 30° C and 30 °C - 20°C) based on calcium chloride hexahydrate and calcium chloride tetrahydrate was developed. The storage capacity changes during the cycles are given, and a possible use of a solar energy storage system for domestic hot water is discussed.

Keywords:

solar energy; heat storage; phase change material; calcium chloride; hexahydrate

How to Cite

Bajnóczy, G., Gagyi Pálffy, E., Prépostffy, E., Zöld, A. “HEAT STORAGE BY TWO-GRADE PHASE CHANGE MATERIAL”, Periodica Polytechnica Chemical Engineering, 43(2), pp. 137–147, 1999.

Issue

Vol. 43 No. 2 (1999)

Section

Articles