基于工作流体和几何参数设计矩形单相自然循环回路以提高稳定性和质量流量的研究进展

IF 3.2 3区工程技术 Q1 NUCLEAR SCIENCE & TECHNOLOGY

Progress in Nuclear Energy Pub Date : 2025-09-09 DOI:10.1016/j.pnucene.2025.106037

Roy Waluyo , Deendarlianto , Indarto , Dwi Yuliaji , Veronica Indriati Sri Wardhani , Akhmad Afandi , Muhammad Ganjar Putra , Ryan Oktaviandi , Sunandi Kharisma , Shendy Akbar Maryadi , Achilleus Hermawan Astyanto , Mulya Juarsa

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引用次数: 0

摘要

本文献综述考察了单相自然循环回路的各种实验和数值研究，特别强调了矩形配置。分析集中在两个关键方面：质量流量和不稳定现象。不稳定性的研究分为三个主要部分：(1)几何参数和操作变量对单相自然循环回路稳定性的影响；(2)通过回路结构修改和元件添加提高单相自然循环回路稳定性的方法；(3)单相自然循环回路的稳定性映射方法。该研究还探讨了纳米流体作为工作介质如何影响质量流动特性和系统稳定性。我们的论文综合了自然循环回路研究的当代发展，与核设施的被动冷却机制相似。我们寻求全面评估目前的条件和障碍，以提高单相自然循环回路内的质量流动和稳定性特征。此外，该分析还为开发具有优化配置、操作协议和几何规格的矩形环路提供了指导。

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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Design of rectangular single-phase natural circulation loop based on working fluid and geometry parameters to enhancement stability and mass flow rates: A research review

This literature review examines diverse experimental and numerical investigations of single-phase natural circulation loops, with particular emphasis on rectangular configurations. The analysis focused on two critical aspects: mass flow rate and instability phenomena. The examination of instability is categorized into three main sections: (1) The influence of geometric parameters and operational variables on single-phase natural circulation loop stability, (2) Methods for improving single-phase natural circulation loop stability through loop configuration modifications and component additions, and (3) stability mapping approaches for single-phase natural circulation loops. The study also explores how nanofluid implementation as a working medium affects mass flow characteristics and system stability. Our paper synthesizes contemporary developments in natural circulation loop studies, drawing parallels with passive cooling mechanisms in nuclear facilities. We seek to comprehensively assess present conditions and obstacles in enhancing mass flow and stability characteristics within single-phase natural circulation loops. Additionally, this analysis offers guidance for developing rectangular loops with optimized configurations, operational protocols, and geometric specifications.

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来源期刊

Progress in Nuclear Energy 工程技术-核科学技术

CiteScore

5.30

自引率

14.80%

发文量

331

审稿时长

3.5 months

期刊介绍： Progress in Nuclear Energy is an international review journal covering all aspects of nuclear science and engineering. In keeping with the maturity of nuclear power, articles on safety, siting and environmental problems are encouraged, as are those associated with economics and fuel management. However, basic physics and engineering will remain an important aspect of the editorial policy. Articles published are either of a review nature or present new material in more depth. They are aimed at researchers and technically-oriented managers working in the nuclear energy field. Please note the following: 1) PNE seeks high quality research papers which are medium to long in length. Short research papers should be submitted to the journal Annals in Nuclear Energy. 2) PNE reserves the right to reject papers which are based solely on routine application of computer codes used to produce reactor designs or explain existing reactor phenomena. Such papers, although worthy, are best left as laboratory reports whereas Progress in Nuclear Energy seeks papers of originality, which are archival in nature, in the fields of mathematical and experimental nuclear technology, including fission, fusion (blanket physics, radiation damage), safety, materials aspects, economics, etc. 3) Review papers, which may occasionally be invited, are particularly sought by the journal in these fields.