带毫米人字形通道的强化热交换器反应器的最新进展

IF 3.8 3区工程技术 Q3 ENERGY & FUELS Chemical Engineering and Processing - Process Intensification Pub Date : 2024-10-20 DOI:10.1016/j.cep.2024.110030

Nathalie Di Miceli Raimondi

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引用次数: 0

摘要

要进行放热反应，就必须有效地排出热量，以便安全运行并限制副产品的形成。连续强化热交换器反应器正是为此而开发的。文章介绍了一种基于平面激光诱导荧光 (PLIF) 的实验方法，该方法已用于测量人字形毫米通道中的温度场。这些通道用于 LGC 及其合作伙伴设计的高性能热交换器反应器。通过与 CFD 结果的比较，对该方法的准确性进行了评估，结果表明在层流和湍流状态下，实验数据和数值数据之间的一致性都很好。

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Recent progresses in intensified heat exchanger reactors with millimetric zigzag channels

Carrying out exothermic reactions requires efficient heat removal to operate safely and limit the formation of by-products. It is for this purpose that continuous intensified heat exchanger reactors have been developed. The article presents an experimental method based on planar laser-induced fluorescence (PLIF) that has been implemented to measure temperature fields in zigzag millimetric channels. These channels are used in high-performance heat exchangers reactors designed by LGC and partners. The accuracy of the method is evaluated by comparison with CFD results and shows good agreement between the experimental and numerical data in both laminar and turbulent flow regime.

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来源期刊

Chemical Engineering and Processing - Process Intensification 工程技术-工程：化工

CiteScore

7.80

自引率

9.30%

发文量

408

审稿时长

49 days

期刊介绍： Chemical Engineering and Processing: Process Intensification is intended for practicing researchers in industry and academia, working in the field of Process Engineering and related to the subject of Process Intensification.Articles published in the Journal demonstrate how novel discoveries, developments and theories in the field of Process Engineering and in particular Process Intensification may be used for analysis and design of innovative equipment and processing methods with substantially improved sustainability, efficiency and environmental performance.