Cold water inlet in solar tanks - valuation.

    Research output: Book/ReportReportResearchpeer-review

    Abstract

    The aim of the project is to make a proposal for how to value a storage tank with a poor design of the cold water inlet. Based on measurements and calculations a number of curves, which are valid for this valuation, are worked out. Based on a simple test with a uniform heated storage tank the ratio between the energy tapped in one storage volume and the energy content in the tank before the tapping is measured. Afterwards the mixing factor, corresponding to the measured ratio, can be determined. It is proposed that the mixing factor is taken into consideration when the governmental subsidy for SDHW systems is calculated.
    Original languageDanish
    Number of pages12
    Publication statusPublished - 1999

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