One of the simplest heat exchangers used in different heating applications is a double-pipe heat exchanger and therefore, for the energy storage applications, there are a lot of studies
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ABSTRACT Thermal Energy Storage (TES) systems are employed in numerous practical applications, owing to their capability to solve the problems related to the reliability of thermal energy
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A thermal network model is developed and used to analyze heat transfer in a high temperature latent heat thermal energy storage unit for solar thermal electricity generation.
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This paper experimentally evaluates the implementation of heat pipes in latent heat thermal energy storage systems. The well-known performance of heat
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Therefore, this study proposes a double-layer pipe-embedded wall heating system coupled to a ground source heat pump. The outer pipes use shallow geothermal energy to reduce envelope
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With the aim of an efficient thermal energy storage, this study was carried out on the phase change process in a double-pipe latent heat storage system incorporating sinusoidal wavy fins
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Double-layer pipe-embedded walls (DPEWs) can improve the thermal performance of buildings and reduce heating energy demand. However, on-site measurements on the thermal
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Solar energy is one of the unlimited sustainable energy resources that can be stored for different applications by using latent heat thermal energy storage systems. These systems utilize the
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The effects of outer and inner piping, radiative heat transfer enhancement, and different startup strategies on the thermal performance of the heating system and the indoor thermal
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By combining cascaded phase change materials (PCM) with mine filling technologies, mine geothermal energy can be stored thermally more
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The startup process of a high temperature latent heat thermal energy storage system assisted by finned heat pipes was studied numerically. A transient
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Double layer capacitors, also known as supercapacitors or ultracapacitors, are energy storage devices which offer high power density, extremely high cycling capability and mechanical
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This systematic review presents and discusses the previous research about hybrid devices which combine latent thermal energy storage (TES) technology and heat pipes.
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A reliable transient heat transfer model is used to ascertain the effect of solar thermal energy storage on a geothermal system. The proposed closed loop system is comprised of a double
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Latent heat storage technology plays a critical role in storing and utilizing geothermal energy. By combining cascaded phase change materials (PCM) with mine filling technologies, mine
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Keywords Latent energy storage system · Double-pipe heat exchanger · Wavy channel · Melting · Solidification · Liquid fraction List of symbols aw/m Am Cp /J kg−1 K−1 g/m s−2 Wave amplitude
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Along with the further integration of demand management and renewable energy technology, making optimal use of energy storage devices and coordinating operation with other
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In this study, we propose a dual-layer, pipe-embedded phase change wall system for wooden structures that integrates sky radiation cooling and solar heat collection for cross-seasonal
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This study proposes a double-layer pipe-embedded external wall (DPEW) to utilize low-temperature hot water to reduce heat loss and provide indoor heating in winter. A numerical model of
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Qaiser et al. (Qaiser et al., 2021) carried out a study on thermal storage units and found that the use of vertical double-tube heat pipe and V-type triple-tube heat pipe improved the average
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Thermal management using a vapor-liquid two-phase circulation system is challenging in compact and complex-shaped electronic devices. In this study, we design and fabricate a heat pipe
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Combining more than one passive enhancement method can significantly improve the latent heat storage performance. This paper investigates the effect of multiple PCMs (phase change materials)
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This study investigates the use of multi-layered porous media (MLPM) to enhance thermal energy transfer within a counterflow double-pipe heat exchanger (DPHE).
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References (39) Abstract Immersion of fins in latent heat thermal energy storage systems has been used as an influential approach to remedy the
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To utilize shallow geothermal energy more efficiently, an integrated system is proposed that combines pipe-embedded walls, pipe-embedded windows, and fresh air pre-handling system
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load handled by heat pump Reduces hot water temperature for heating and improves heat pump efficiency S. Jiang, F. Zha, Y. Zhao, X. Li, Thermal performance of double-layer pi.
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Extending the CSP plant operation increases its capacity factor and can lead to reduction in the levelized cost of electricity equivalent to that of fossil-fueled power plants. In view of this, latent
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To address the long-standing issue of heat charging efficiency that has plagued conventional TABEs (ConTABEs), fin-enhanced TABE (FinTABE) with anisotropic charging capacity
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This paper reviews the use of heat pipes in conventional and rapid response PCM and liquid or cold storage applications and introduces some novel concepts that might overcome current
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Dynamic performance prediction of the PCM-based double-pipe latent heat thermal energy storage (LHTES) system plays an important role for building peak load shifting. This study
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This review presents and critically discusses previous investigations and analysis on the incorporation of heat pipe devices into latent heat thermal energy storage with heat pipe devices.
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