Results 41 to 50 of about 11,792 (267)

Three-Dimensional CFD Analysis of a Hot Water Storage Tank with Various Inlet/Outlet Configurations

open access: yesEnergies
This study presents a comprehensive 3D numerical analysis of thermal stratification, fluid dynamics, and heat transfer efficiency across six hot water storage tank configurations, identified as Tank-1 through Tank-6.
Alina Abdidin   +6 more
doaj   +1 more source

Metal Hydride Beds-Phase Change Materials: Dual Mode Thermal Energy Storage for Medium-High Temperature Industrial Waste Heat Recovery

open access: yesEnergies, 2019
Heat storage systems based on two-tank thermochemical heat storage are gaining momentum for their utilization in solar power plants or industrial waste heat recovery since they can efficiently store heat for future usage.
Serge Nyallang Nyamsi   +2 more
doaj   +1 more source

Design and investigation of single tank phase change thermal storage domestic hot water system

open access: yesCase Studies in Thermal Engineering, 2021
Thermal energy storage (TES) is extensively applied in production and daily life. As a basic work, we designed a single tank phase change TES domestic hot water system using night valley power.
Qianjun Mao, Ying Li, Min Chen
doaj   +1 more source

Modelling of Heat Storage Using Phase Change Material Tank [PDF]

open access: yes, 2019
5th International Conference Renewable energy sources engineering, technology, innovation (Poland)
Tomasz Bakoń   +2 more
openaire   +1 more source

Pressure drop in large volumetric heat storage tank radial plate diffuser

open access: yesJournal of Energy Storage, 2020
In this paper a number of numerical simulations were performed to determine the geometry and the process parameters influence on the large volumetric heat storage tank radial plate diffuser pressure drop. The tank is used in district heating systems. To reduce the possibility of a pressure drop in the diffuser below the water saturation pressure, three ...
Kocijel, Lino   +2 more
openaire   +3 more sources

An Atomic‐Level Bimetallic MOF Platform Overcoming the Stability‐Performance Tradeoff for Laser Propulsion

open access: yesAdvanced Materials, EarlyView.
This work introduces an atomic‐level engineered bimetallic MOF Platform that resolves the inherent trade‐off between environmental stability and propulsion efficiency. By integrating robust Fe‐O bonds for hydrolysis resistance and enabling d‐orbital charge transfer (Fe3+→Cu2+) for enhanced photothermal conversion, the design achieves a highly durable ...
Senlin Rao   +3 more
wiley   +1 more source

Review on application of phase change material in water tanks

open access: yesAdvances in Mechanical Engineering, 2017
Latent heat storage with phase change material is a superior way of storing thermal energy because of its high thermal storage density, isothermal nature of the storage process, and easy control.
Ling Xie   +4 more
doaj   +1 more source

Hybrid Magnetoactive Soft Elastomers: Material Development Toward Application in Diaphragm Pumps

open access: yesAdvanced Materials Technologies, EarlyView.
Hybrid magnetoactive soft elastomeric membranes are developed by combining two different types of magnetic particles. The membranes exhibit distinct mechanical, magnetic and thermal properties owing to the unique characteristics of the two magnetic particles.
Somashree Mondal   +4 more
wiley   +1 more source

Economical and technical aspects of using air heat pumps for hot water

open access: yesE3S Web of Conferences, 2018
The paper presents selected technical and economic aspects related to the use of air heat pumps for the preparation of domestic hot water DHW. The research shows that heating the water in the 130 dm3 storage tank with the A21/W30-50 profile lasted an ...
Szreder Mariusz
doaj   +1 more source

Numerical Analysis for Performance Evaluation of a Multi-Functional CO2 Heat Pump Water Heating System

open access: yesApplied Sciences, 2018
In recent years, CO2 heat pump water heating systems have been developed, and their performances have been enhanced while their functions have been expanded.
Ryohei Yokoyama   +3 more
doaj   +1 more source

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