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Particle dynamics or energy and heat storage

Computational fluid dynamic analysis of a novel particle-to-air

A particle-based pumped thermal energy storage system would also require a particle-to-gas heat exchanger that operates at two different temperature ranges and two different operating

Computational fluid dynamic analysis of a novel particle-to-air

These systems are only possible if an effective and economical particle-to-working fluid heat exchanger exists. This study predicts the performance of a proposed, direct-contact, particle-to

Heat transfer and energy storage characteristics of calcium carbonate

In scenarios requiring thermal energy, CaO particles react with CO 2 to form CaCO 3, releasing the stored chemical energy. Potential uses of stored chemical energy include heat supply

Dissipative particle dynamics investigation of microencapsulated

Phase change material (PCM), has been widely researched in many previous works, shows a good potential for thermal energy storage. The present paper investigated the mesoscopic

A thorough investigation of thermochemical heat storage system from

The reactor is an important part of the TCES system, where (de)hydration of salt hydrates happen. The (de)hydration involves a coupled heat and mass transfer which determines the

Effect of particle size distribution on heat transfer in bubbling

The aim of the present work is to characterize the effect of particle size changes from cycling of the thermochemical energy storage material CaO/Ca (OH)2 on fluidizability and wall-to-bed

Heat transfer characteristics of CaO/Ca(OH)2 particle fluidization for

Thermochemical energy storage (TCES) based on the reversible hydration/dehydration of CaO/Ca (OH)2 is emerging as a promising method for harnessing sustainable and renewable

Thermochemical heat storage performance of CaO particles under

Thermochemical heat storage exhibits higher energy density than latent heat storage and sensible heat storage in the long-term cycles which seems promising for concentrated solar

Numerical investigation of particle wear and breakage effects on heat

Fluidized bed reactors are renowned for their excellent mixing and rapid heat transfer capabilities, making them widely used in thermochemical energy storage (TCES) systems. However,

Cohesive behavior of CaO-based particles in fluidization during CaO

Abstract CaO/CaCO 3 heat storage is considered a promising technology to solve the intermittency of solar energy. Fluidized-bed reactor is commonly used as calciner/carbonator to

ML-Enhanced Multiphysics Modeling for Packed-Bed Thermal Energy Storage

By integrating an advanced physics-based simulation with data-driven machine learning optimization, this research addresses current challenges in TES system design and operation, including particle

Computational Fluid Dynamic Analysis of a Novel Particle-to-Air

Long-duration energy storage technologies are being targeted to enable cost-effective, decarbonized energy systems. Particle-based thermal energy storage systems are one promising technology by

Multi-physics modeling and full-cycle performance enhancement of Ca

Herein, a full-cycle modeling of Ca-based energy carrier is developed by integrating multi-physics data. The behavior of energy carrier is further described, including heat-mass transfer,

Economic Analysis of a Novel Thermal Energy Storage System

The energy storage system can be integrated with CSP or a standalone TES system consisting of four subsystems: (1) a novel particle heater; (2) insulated particle storage silos; (3) a fluidized bed heat

Electric-thermal energy storage using solid particles as storage

2. Component Design Approach and Verification Details of the components, experimental testing, and modeling conducted thus far are presented for the three key components of a particle-based electric

Multi-physics modeling of thermochemical storage in porous medium

Multi-physics modeling of thermochemical storage in porous medium reactors using the lattice Boltzmann method for heat storage applications: Bridging pore-scale dynamics and

Numerical investigation of particle wear and breakage effects on heat

Abstract Fluidized bed reactors are renowned for their excellent mixing and rapid heat transfer capabilities, making them widely used in thermochemical energy storage (TCES) systems.

Design analysis of a particle-based thermal energy storage system for

The advantage of the particle-TES system as a promising bulk energy storage method is its ability to economically support dispatchable renewable grid penetration for larger capacity and

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