DETERMINATION OF FLOW VELOCITY UNDER FREE CIRCULATION OF HEAT CARRIER IN SOLAR WATER HEATING SYSTEMS

An analytical model for the flow of heat carrier in natural-circulation (thermosiphon) solar water heaters is presented. A differential equation for the flow velocity   is derived, accounting for the gravitational driving head due to density differences between hot and cold...

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Bibliographic Details
Date:2025
Author Affiliations:
  • V. Golovko — National Technical University of Ukraine «Ihor Sikorsky Kyiv Polytechnic Institute»; Kyiv, Ukraine. Institute of Renewable Energy NAS Ukraine, Kyiv, Ukraine
  • V. Volodarskyi — Institute of Renewable Energy NAS Ukraine, Kyiv, Ukraine
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Main Authors: Golovko , V., Volodarskyi , V.
Format: Article
Language:Ukrainian
Published: Institute of Renewable Energy National Academy of Sciences of Ukraine 2025
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Online Access:https://ve.org.ua/index.php/journal/article/view/553
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Journal Title:Vidnovluvana energetika
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Vidnovluvana energetika