Design of Electromagnetic Heating Molten Salt Thermal Storage Device and the Distribution Strategy of Thermal Storage Metering Sensors

IF 3.6 4区 工程技术 Q3 ENERGY & FUELS
Feng Zhou, Chenqi Li, Kerui Liu, Jun Qiao, Yongqiang Zhang, Heng Hu, Ting Hao
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引用次数: 0

Abstract

Thermal energy is essential in both daily life and industrial applications. Molten salt phase-change thermal storage technology provides an effective solution for improving thermal energy utilization. However, traditional thermal storage systems face several challenges, including low heat transfer efficiency and difficulties in measuring thermal storage. These limitations hinder the widespread adoption of molten salt thermal storage technology. To address these issues, this article presents the design of an electromagnetic heating molten salt thermal storage device. The study simulates and analyzes the thermal behavior of the device under various heating conditions. Based on the simulation results, this article compares and analyzes the heat distribution patterns of molten salt at different cross sections. This article also investigates the heat density distribution in the thermal storage device. By selecting the optimal temperature sensor location, the study proposes a heat metering scheme for the molten salt thermal storage device, achieving accurate measurement of the device's thermal storage capacity.

Abstract Image

电磁加热熔盐蓄热装置设计及蓄热计量传感器分布策略
热能在日常生活和工业应用中都是必不可少的。熔盐相变蓄热技术为提高热能利用率提供了有效的解决方案。然而,传统的蓄热系统面临着传热效率低、蓄热量测量困难等挑战。这些限制阻碍了熔盐蓄热技术的广泛采用。针对这些问题,本文设计了一种电磁加热熔盐蓄热装置。模拟和分析了该器件在不同加热条件下的热行为。根据模拟结果,对熔盐在不同截面处的热分布规律进行了比较和分析。本文还研究了蓄热装置内的热密度分布。通过选择温度传感器的最优位置,本研究提出了熔盐蓄热装置的热计量方案,实现了对装置蓄热能力的精确测量。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Energy technology
Energy technology ENERGY & FUELS-
CiteScore
7.00
自引率
5.30%
发文量
0
审稿时长
1.3 months
期刊介绍: Energy Technology provides a forum for researchers and engineers from all relevant disciplines concerned with the generation, conversion, storage, and distribution of energy. This new journal shall publish articles covering all technical aspects of energy process engineering from different perspectives, e.g., new concepts of energy generation and conversion; design, operation, control, and optimization of processes for energy generation (e.g., carbon capture) and conversion of energy carriers; improvement of existing processes; combination of single components to systems for energy generation; design of systems for energy storage; production processes of fuels, e.g., hydrogen, electricity, petroleum, biobased fuels; concepts and design of devices for energy distribution.
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