1. H. Hong, 3% use of alternative energy in 2006 and solar thermal system, J. SAREK, 33 (2004) 47–54.
2. I. Dincer and M. A. Rosen, Thermal Energy Storage–Systems and Application, Second Ed., John Wiley & Sons, New York, USA (2002).
3. J. F. Haltiwanger and J. H. Davidson, Discharge of a thermal storage tank using an immersed heat exchanger with an annular baffle, Solar Energy, 83 (2009) 193–201.
4. J. D. Chung, J. H. Park and S. H. Cho, Effect of design factors on the performance of stratified thermal storage tank, Korean Journal of Air-Conditioning and Refrigeration Engineering, 16 (11) (2004) 1077–1083.
5. J. D. Chung, Integral approximate solution for stratified thermal storage tanks considering mixing region, Proceedings of the SAREK Summer Annual Conference, Korea (2010) 43–48.