Tuesday, November 11, 2008

phase change materials

Phase change material PCM are thermal storage materials and are use to regulate temperature fluctuations. PCM means incarporating microcapsules into textie structure to store energy and it happens when they change from solid to liquid and dessipiate it when they get changed from liquid to solid.
PCM material : the constituting microcapsules of paraffin, waxes with various phase change temerature depending on carbon number enclosed are of diameter 1-30micro meter.

Author : Miss Supriya Mazge, (SGGSIE&T, Nanded)

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