微循环强化和跨毛细管交换的波动机制

IF 0.6 4区物理与天体物理 Q4 MECHANICS Doklady Physics Pub Date : 2023-11-02 DOI:10.1134/S1028335823020052

E. I. Veliev, R. F. Ganiev, A. A. Kubatiev, D. L. Reviznikov, L. E. Ukrainsky

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引用次数: 0

摘要

考虑了外波冲击对流体从毛细管过滤到环境多孔介质和回流的影响。发现了两种过滤加速机制。第一种是由于波浪冲击而改变环境多孔介质的渗透率和毛细管的表层。第二种机制是由毛细管中的压力和环境多孔介质的渗透性的同步和同相振动引起的。它只在共振的情况下表现出来。这两种作用在医学上都可用于增强恍惚毛细血管交换。

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Wave Mechanisms of the Intensification of Microcirculation and Trans-Capillary Exchange

The effect of an outside wave impact on filtration of fluids from capillaries into environmental porous media and back is considered. Two mechanisms of filtration acceleration are found. The first of them is specified with changing the permeability of environmental porous media and the surface layer of capillaries due to the wave impact. The second mechanism is caused by synchronous and in-phase vibrations of pressure in the capillary and the permeability of environmental porous media. It manifests itself only in the resonance case. Both these effects can be used for intensification of the trance-capillary exchange in medicine.

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来源期刊

Doklady Physics 物理-力学

CiteScore

1.40

自引率

12.50%

发文量

审稿时长

4-8 weeks

期刊介绍： Doklady Physics is a journal that publishes new research in physics of great significance. Initially the journal was a forum of the Russian Academy of Science and published only best contributions from Russia in the form of short articles. Now the journal welcomes submissions from any country in the English or Russian language. Every manuscript must be recommended by Russian or foreign members of the Russian Academy of Sciences.