Title: Experimental Investigation of Triplex Tube Heat Exchanger Charging and Discharging for Latent Thermal Energy Storage System


Authors:

Sanjay Choudhary

sanjay.sahu.mech@gmail.com
Department of Mechanical Engineering, Swami Keshvanand Institute of Technology, Management and Gramothan, Jaipur-302017, (India),

Dinesh Kumar Sharma

dinesh.sharma@skit.ac.in
Department of Mechanical Engineering, Swami Keshvanand Institute of Technology, Management and Gramothan, Jaipur-302017, (India),

Sanjay Bairwa

sanjay.bairwa@skit.ac.in
Department of Mechanical Engineering, Swami Keshvanand Institute of Technology, Management and Gramothan, Jaipur-302017, (India),

Sumita Hemrom

sumita.hemrom@skit.ac.in
Department of Mechanical Engineering, Swami Keshvanand Institute of Technology, Management and Gramothan, Jaipur-302017, (India),

Brij Mohan Sharma

brijmohan.sharma@skit.ac.in
Department of Mechanical Engineering, Swami Keshvanand Institute of Technology, Management and Gramothan, Jaipur-302017, (India)

Pages: 40-43

DOI:

Abstract:

This study investigates the experimental dynamics of charging and discharging within a Latent Thermal Energy Storage, amplified by a carefully engineered Triplex Tube Heat Exchanger. As evident, the previous literature predominantly centered on analytical approaches, this research pioneers experimental studies aimed at grasping the temperature dynamics within the LTES when coupled with the TTHX. Furthermore, the research endeavors to anticipate the charging and discharging behavior of the phase change material employed in the LTES. The heat transfer process within the system employs water as the heat transfer medium, while paraffin wax (with a transition temperature range of 58-60°C) acts as the phase change material. The results presented herein underscore the effectiveness of the TTHX design in facilitating proficient heat transfer within the LTES. This experimental investigation incorporates three distinct modes of operation, offering a comprehensive insight into the heat transfer mechanisms within the system.

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