| Autor: |
E.P. KORNAEVA, A.V. KORNAEV, I.N. STEBAKOV, S.G. POPOV, D.D. STAVTSEV, V.V. DREMIN |
| Rok vydání: |
2021 |
| Zdroj: |
Fundamental and Applied Problems of Engineering and Technology. :83-95 |
| ISSN: |
2073-7408 |
| DOI: |
10.33979/2073-7408-2021-345-1-83-95 |
| Popis: |
The properties of physiological fluids, blood primarily, contain important information about the state of a body. This article deals with the development of a new portable device of inertial viscometer for the physiological fluids. Based on the analysis of mathematical and simulation models of viscous media flows in capillaries, recommendations for the choice of design parameters are formulated. Processing the data of a video capillaroscopy for the intralipid flow under conditions close to the conditions for measuring blood viscosity showed the possibility of using the laser speckle contrast imaging method to determine the velocity profile over the channel thickness. The results obtained have created sufficient grounds for the design of a mechatronic test rig and its information-measuring system. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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