Static Conversion of a Salinity Difference into a Temperature Difference: A Heat and Mass Transfer Investigation

نویسندگان

  • Matteo Morciano
  • Matteo Fasano
  • Pietro Asinari
چکیده

In this work, we experimentally investigate mass and heat transport phenomena in a modular device while converting a solution salinity difference into a temperature difference. Operations occur under fixed total ambient pressure and without mechanical moving parts, thus realizing a fully static conversion. Provided that a constant salinity gradient can be imposed, the proposed device is able to generate a steady cooling capacity. Here, we purposely operate with environmentally benign and easily accessible sodium chloride water solutions only. A numerical model is finally elaborated, validated and used to explore a wider range of possible device configurations and operating conditions.

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تاریخ انتشار 2017