TY - JOUR T1 - Performance analysis of a K2CO3-based thermochemical energy storage system using a honeycomb structured heat exchanger AU - Kant, Karunesh AU - Shukla, Amritanshu AU - Smeulders, David M.J. AU - Rindt, Camilo C.M. PY - 2021/6

Today, a significant amount of low-temperature (< 100 °C) industrial waste heat is directly discharged to the atmosphere. In this study, a new mesoporous composite material was developed as a sorption thermal energy storage material by utilizing its sorption and desorption properties. The composite material was formed by adding

The honeycomb-based molded structure, which was inspired by bee honeycombs and provides a material with low density and high out-of-plane compression and shear properties, has found

The hydrogen storage system considered in this study is designed to store 1 kg of hydrogen. Its geometrical configuration is illustrated in Fig. 1 (b). It is a cylindrical shell filled with the storage material, TiCl 3 catalyzed NaAlH 4 and equipped with an aluminum honeycomb structure with hexagonal cells as heat exchanger (Fig. 1 (c)).

included aluminum honeycomb structure, which was used as the thermal control system. The study concluded that the aluminum honeycomb structure included PCM might be considered an alternative approach that improves the storage unit thermal conductivity. Thermal characteristics of the LHSU were intensively investigated by Lai and Hokoi [12].

Solar thermal air-Brayton cycle system stands out among distributed power systems with high reliability, compactness, low cost and little water consumption, but its operation is affected by the availability and stability of solar energy.Thermal energy storage (TES) is necessary for dispatchable power generation and stable operation of

Generally, latent heat thermal energy storage (LHTES) can ensure important amounts of energy compared to sensible heat thermal energy storage systems (SHTES), which has oriented researchers

DOI: 10.1016/j.energy.2021.122405 Corpus ID: 239507758; Design and modeling of a honeycomb ceramic thermal energy storage for a solar thermal air-Brayton cycle system @article{Zhou2021DesignAM, title={Design and modeling of a honeycomb ceramic thermal energy storage for a solar thermal air-Brayton cycle system}, author={Xinle Zhou and

In summary, all publications on honeycomb adsorbers solely examine open adsorption systems and assume a stationary flow of the carrier gas. In contrast, our work applies the detailed model presented in [7] to conduct simulations of the dynamic heat and mass transfer processes in a closed low-pressure honeycomb adsorber for

Application of the honeycomb heat exchanger in adsorbent systems sees the inclusion of a resistive rod heater that provides the required heating power electrically. The paper describes the results obtained within the DOE Hydrogen Storage Engineering Center of Excellence (HSECoE) using the proposed heat exchanger concept in a 0.5 L

[48-52] To overcome these serious problems, it is critical to make rapid efforts to develop and engineer novel materials for renewable energy storage and conversion systems. Much too much was published about honeycomb systems, including several well-written reviews [22, 53-62] and available for a general introduction to this

Potassium carbonate (K2CO3) is one of the potential candidate materials to efficiently store thermal energy due to its high heat storage capacity and cost-effectiveness. In the

A composite mesoporous honeycomb thermal energy storage unit was the key component in that open sorption thermal energy storage system operated under atmospheric pressure of 1 atm. The honeycomb structure can assure high heat and mass transfer contact area with a low pressure drop.

The hydrogen storage system considered in this study is designed to store 1 kg of hydrogen. Its geometrical configuration is illustrated in Fig. 1 (b) is a cylindrical shell filled with the storage material, TiCl 3 catalyzed NaAlH 4 and equipped with an aluminum honeycomb structure with hexagonal cells as heat exchanger (Fig. 1 (c)).

Thermal energy storage Honeycomb ceramics Mathematical modeling abstract Solar thermal air-Brayton cycle system stands out among distributed power systems with high reliability, compactness, low cost and little water consumption, but its operation is affected by the availability and stability of solar energy.

The storage system is composed of a packed bed of ceramic blocks having honeycomb flow passages. However, unlike the case of packed bed of

Ceramic honeycomb structures have been widely used as heat-transfer media within sensible energy storage systems [8]. Their high heat-transfer surface per unit volume, large heat capacity, and

A thermal energy storage system with low heat loss and high heat storage density has been suggested for incorporation into a solar energy utilization system that can improve utilization efficiency. A composite mesoporous honeycomb thermal energy storage element was formed by filling LiCl into pores of WSS for a direct open sorption

Design and modeling of a honeycomb ceramic thermal energy storage for a solar thermal air-Brayton cycle system Xin Zhou, Haoran Xu, Duo Xiang, Jinli Chen and Gang Xiao Energy, 2022, vol. 239, issue PD Abstract: Solar thermal air-Brayton cycle system stands out among distributed power systems with high reliability, compactness, low cost and

The honeycomb doped with 2.5 wt% pine needle has an energy density of 694.62 kJ/kg. •. Adding pine needle increases the energy store/release rates of oxide

Thermal energy storage (TES) is necessary for dispatchable power generation and stable operation of solar thermal air-Brayton systems, but there are insufficient studies on the integrated TES-solar air-Brayton cycle system. In this paper, a honeycomb ceramic TES was designed for a 10 kW-scale solar air-Brayton cycle system based on the steady

Enhancing Heat Storage Cooling Systems via the Implementation of Honeycomb-Inspired Design: Investigating Efficiency and Performance. by. Amin

Ceramic honeycomb structures have been widely used as heat-transfer media within sensible energy storage systems []. Their high heat-transfer surface per unit volume, large heat capacity, and good

This article investigates the effect of embedding the aluminum honeycomb structure in latent heat thermal energy storage (LHTES) of a solar air

Dehumidification studies [21], [22] using this kind triangular honeycomb structure have been proved efficient, which has the potential benefits for TCES system. The triangular honeycomb reactor features a high energy density, better heat and mass transfer characteristics, increased air-adsorbent contact area, therefore improving the efficiency

DOI: 10.1016/j.energy.2021.122405 Corpus ID: 239507758 Design and modeling of a honeycomb ceramic thermal energy storage for a solar thermal air-Brayton cycle system @article{Zhou2021DesignAM, title={Design and modeling of a honeycomb ceramic thermal energy storage for a solar thermal air-Brayton cycle system}, author={Xinle Zhou and

Abstract. In this study, a ceramic-based sensible thermal energy storage system is analysed using analytical and numerical models, and the results subsequently validated with laboratory experiments. Corundum mullite monoliths are used as the storage material which is thermally cycled using compressed air as the heat transfer fluid (HTF).

Sorption thermal energy storage (STES) systems employing solid adsorbent and gas adsorbate work pairs offer flexible operation, high energy storage, and cycle reliability [24]. However, the actual performance of STES systems often falls short of expectations owing to multiple factors [25], [26], [27], including the properties of

Section snippets Preparation of Co3O4-based honeycombs Co 3 O 4-based honeycombs were prepared with the help of a laboratory-scale piston extruder using Co 3 O 4 (99.5 %, ≤6 μm) and Al 2 O 3 (99.99 %, 5– 6 μm) as raw materials purchased from Shanghai Aladdin Biochemical Technology Co., Ltd. Al 2 O 3 was employed as an inert

In this study, experimental results from tests of the open sorption thermal energy storage setup were used to validate the simulation results. The dimensions of the thermal energy storage unit were 20 cm (length) × 10 cm (width) × 10 cm (height).The WSS + 22.4 wt% CaCl 2 was chosen for the validation of this program due to its excellent

In this study, design and performance analysis is carried out for a 10 kWh metal hydride based hydrogen storage system. The system is equipped with distinctive aluminium hexagonal honeycomb based heat transfer enhancements (HTE) having higher surface area to volume ratio for effective heat transfer combined with low system weight

1. Introduction. Solar thermal power plants are being developed as one option for future renewable energy systems [1], [2], [3].The thermal energy storage (TES) is a crucial component in solar thermal power plants (STPP) that reduces the mismatch between the energy supply and the demand over the entire day and that mitigates the

A computational investigation of a honeycomb system with Phase Change Materials (PCM) for solar energy applications is accomplished. The system is a solid honeycomb structure made in checkerboard

Abstract. In this study, a ceramic-based sensible thermal energy storage system is analysed using analytical and numerical models, and the results subsequently validated with laboratory

DOI: 10.1016/J.EST.2021.102563 Corpus ID: 235519515 Performance analysis of a K2CO3-based thermochemical energy storage system using a honeycomb structured heat exchanger @article{Kant2021PerformanceAO, title={Performance analysis

Performance analysis of a K2CO3-based thermochemical energy storage system using a honeycomb structured heat exchanger Article Jun 2021 D. M. J. Smeulders Camilo Rindt Karunesh Kant Amritanshu Shukla

Phase change materials (PCMs) have shown promising applications for thermal energy storage and management. With the purposes of solving the critical leakage problem and improving the thermal

A thermochemical energy storage system using potassium carbonate and water as the sorbent/sorbate reaction pair (K 2 C O 3 / K 2 C O 3. 1.5 H 2 O) is studied