超临界二氧化碳压缩加热在静态和流动状态下的影响

IF 0.7 4区工程技术 Q4 ENGINEERING, CHEMICAL

Theoretical Foundations of Chemical Engineering Pub Date : 2024-12-16 DOI:10.1134/S0040579524700507

O. I. Pokrovskiy, I. N. Rostovschikova, K. B. Ustinovich

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摘要

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Effect of Supercritical Carbon Dioxide Compression Heating in Both Stationary and Flow Regimes

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Effect of Supercritical Carbon Dioxide Compression Heating in Both Stationary and Flow Regimes

An effect of supercritical carbon dioxide compressive self-heating was observed both in stationary and flow regimes. The effect is probably caused by fluid compression in near-adiabatic conditions during system filling and pumping. This phenomenon should be taken into account in process design and optimization for systems employing sub- and supercritical fluids, such as supercritical fluid extraction, chromatography, aerogel drying etc.

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来源期刊

Theoretical Foundations of Chemical Engineering 工程技术-工程：化工

CiteScore

1.20

自引率

25.00%

发文量

审稿时长

24 months

期刊介绍： Theoretical Foundations of Chemical Engineering is a comprehensive journal covering all aspects of theoretical and applied research in chemical engineering, including transport phenomena; surface phenomena; processes of mixture separation; theory and methods of chemical reactor design; combined processes and multifunctional reactors; hydromechanic, thermal, diffusion, and chemical processes and apparatus, membrane processes and reactors; biotechnology; dispersed systems; nanotechnologies; process intensification; information modeling and analysis; energy- and resource-saving processes; environmentally clean processes and technologies.