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Procedure for estimating the temperature of a hot-water component in a mixed water by using a plot of dissolved silica versus enthalpy

A. H. Truesdell·R.O. Fournier
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Abstract

A graphical method using a plot of dissolved silica versus enthalpy allows quick determination of the temperature of the hot-water component of a nonboiling thermal spring. The method is applicable to warm spring waters that either have not lost heat before mixing or have lost heat by separation of steam before mixing.

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A. H. Truesdell, R.O. Fournier. 1977. Procedure for estimating the temperature of a hot-water component in a mixed water by using a plot of dissolved silica versus enthalpy. https://pubs.usgs.gov/publication/70232938

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