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Diffusive circulation via spatiotemporal modulation

delete2026-02-06
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Jiaxin Li
DOI:10.1016/j.ijheatmasstransfer.2026.128474delete
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Abstract

Abstract

En 中文
• Diffusive circulation is achieved via spatiotemporal modulation without material motion. • Traveling-wave modulation induces an effective convective bias in diffusion. • A rigorous analytical framework exactly solves the modulated diffusion equation. • Multi-port flux routing and circulation are demonstrated in diffusive systems.
Keywords:
Diffusion
Circulation
Spatiotemporal modulation
Metamaterial
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Journal

International Journal of Heat and Mass Transfer cover
International Journal of Heat and Mass Transfer
IF:
5.8
Papers:
2.6W
Citations:
10.2W

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