Tubular phase change energy storage heat exchanger

Heat Transfer Enhancement of Phase Change Material in Triple-Tube

The inherent low thermal conductivity of phase change materials (PCMs) serious limits the thermal performance of latent heat thermal energy storage (LHTES) systems.
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Research on the performance of phase change energy storage

This article designs a high-altitude border guard post that can fully utilize the heat absorbed by solar collectors to continuously store thermal energy during the day and stably release
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Thermal Storage Performance of a Shell and Tube Phase Change

This paper conducts a numerical simulation examination of the resultant impact of thermophysical parameters, such as thermal conductivity, specific heat capacity, and latent heat of
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An experimental and numerical study on the energy storage and

In this study, we have established an experimental platform featuring a shell and tube heat exchanger (STHE) combined with phase change material (PCM) to investigate its energy
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Study on the effects of heat transfer fluid (HTF) temperature and flow

Based on comprehensive analysis of energy storage/release rate and exergy loss, the shell-and-tube phase change heat exchanger could be high-efficiency for cooling down and waste
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Review of the heat transfer enhancement for phase change heat storage

Cascade phase change heat storage is also used; Varies structure and number of fins on the heat transfer fluid side or the phase change material side employed, too. In addition, the
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Phase change thermal energy storage: Materials and heat transfer

The performance of phase change thermal energy storage system is closely related to the thermophysical properties of phase change materials (PCMs) and the design of heat transfer
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Research on the Heat Transfer Performance of Phase Change Heat Storage

Thermal storage technology has received increasing attention under the policy of encouraging the development of renewable energy and new clean energy.
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Performance Analysis Of A Heat Exchanger Using Phase Change

TES system utilizes phase change material (PCM), wherein energy is stored in latent heat during the lean time and released during peak load. Conventionally, in. a shell-and-tube PCM heat exchanger,
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Evaluation and Optimization of the Thermal Storage Performance of a

Adding fins to a shell-and-tube phase change thermal storage is a simple and effective way to enhance the performance of the phase change heat storage unit, and the proper arrangement
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Investigation of phase-change heat transfer in shell-and-tube thermal

This study presents a detailed investigation of heat transfer performance in a phase change thermal energy storage unit with internal corrugated tubes, involving liquid fraction, average
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Energy storage characteristics of a shell-and-tube phase change

Addressing the issue of low energy storage/discharge rates in phase-change energy storage heat exchangers, this paper presents a shell-and-tube type phase-change energy storage heat exchanger
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Study on the heat transfer characteristics of a shell-and-tube phase

So the discussion of the influence on multi-tube heat exchanger by natural convective is conductive to the enhancement of heat transfer and reduction in charging time. In this paper, a CFD
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Numerical analysis of fin optimization for a shell-and-tube phase

Numerical analysis of fin optimization for a shell-and-tube phase change energy storage heat exchanger [J]. Energy Storage Science and Technology, 2025, 14 (4): 1394-1412.
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Study on the heat transfer characteristics of a shell-and

In this paper, a CFD model on the shell-and-tube phase change energy storage heat exchanger was established. In addition, the effects of the
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Experimental investigation on phase change material–based finned

We experimentally evaluate the finned tube heat exchanger and evaluate the performance of TES in reducing building heating and cooling loads over 3–4 h of desired time of operation (e.g., peak load).
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Progress in the Study of Enhanced Heat Exchange in Phase Change

It summarizes the enhanced heat transfer measures of various types of phase change thermal storage devices and discusses the role of structural parameters in enhanced heat transfer. It
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Performance enhancement of phase change materials in triplex-tube

Abstract Phase change material (PCM) has promising applications as an energy storage material in thermal energy storage (TES) systems. However, the low thermal conductivity of PCM limits its
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Thermal Storage Performance of a Shell and Tube

The thermal conductivity of the PCM has a negligible impact on total heat storage. The choice and use of the PCM in shell and tube phase change
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(PDF) Energy storage performance improvement of

Energy storage performance improvement of phase change materials-based triplex-tube heat exchanger (TTHX) using liquid–solid interface
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Thermal performance enhancement of energy storage systems via phase

In this study, the phase change materials (PCM) thermal energy storage system utilizing a novel webbed tube heat exchanger was designed and numericall
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Energy storage characteristics of a shell-and-tube phase change energy

This study provides valuable insights into applying energy storage heat exchangers in data centers. Key words: phase change energy storage, shell-and-tube heat exchanger, numerical simulation, energy
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Experimental investigation of thermal performance in a shell-and-tube

Abstract Experimental investigations of phase change processes in a shell-and-tube latent heat thermal energy storage unit with an inner square tube were carried out. Paraffin OP44E
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Frontiers | Experimental Study on the Heat Transfer Characteristics of

Detailed experimental investigation is presented for the heat transfer characteristics of an inclined shell-and-tube phase-change thermal energy storage unit.
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Experimental and numerical analysis of a phase change material

This work experimentally and numerically investigates the thermal performance of a vertical shell-and-tube heat exchanger, filled with a biological phase change material (PCM), linked
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Experimental and numerical analysis of a phase change material

Request PDF | Experimental and numerical analysis of a phase change material-based shell-and-tube heat exchanger for cold thermal energy storage | This work experimentally and
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Fractal Topology-Rotation Control Synergy in Sierpinski Triangle Fins

For a three-tube latent heat thermal energy storage system (LHTES) filled with RT35 phase change material (PCM), this paper focuses on the heat transfer bottleneck caused by the low
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Study on the heat discharging performance for a horizontal latent heat

Semantic Scholar extracted view of "Study on the heat discharging performance for a horizontal latent heat thermal energy storage exchanger with movable inner tube" by Shaobin Zhou et al.
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Study on enhancing heat transfer performance of spiral groove tube in

Based on the problems of heat storage in the process of solar energy utilization and the advantages of finned tube heat exchanger, the finned tube is applied into the solar phase change
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Design Innovations for Improved Heat Transfer in Latent Heat Thermal

Abstract Read online This study presents a numerical investigation of latent heat thermal energy storage (LHTES) systems employing phase change materials (PCMs) to enhance heat transfer performance.
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