double pipe heat exchanger
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Thermal Augmentation in Refrigeration Systems Using Nano Fluid Assisted Double Pipe Heat Exchangers
Abstract: Improving thermal transport in refrigeration equipment plays a vital role in reducing energy usage and enhancing operational effectiveness. Among different exchanger arrangements, double-pipe heat exchangers are widely selected for applications involving high pressure and elevated temperature because of their compact structure and economical fabrication. Despite these advantages, thermal losses and limited heat transfer capability remain major concerns during operation. The present investigation focuses on the thermal behaviour of a Nano …
Published in Journal of Refrigeration, Air conditioning, Heating and ventilation · Vol. 13, Issue 2, 2026 · pp. 36–45 Read article