|
Zhurnal Tekhnicheskoi Fiziki, 2024, Volume 94, Issue 4, Pages 575–580 DOI: https://doi.org/10.61011/JTF.2024.04.57527.178-23
(Mi jtf6750)
|
|
|
|
Gases and Fluids
Experimental determination of hydraulic characteristics of highly porous metal rubber material
M. A. Subarev, A. V. Kopalkin, S. A. Kunin, V. S. Bulychev, D. S. Timaev, A. E. Kudryashov, R. A. Kazakov Federal State Unitary Enterprise "Russian Federal Nuclear Center — All-Russian Research Institute of Experimental Physics", 607188 Sarov, Russia
DOI:
https://doi.org/10.61011/JTF.2024.04.57527.178-23
Abstract:
Experimental results are presented to determine the hydraulic characteristics of highly metal rubber in the porosity range from 70% to 85% for wire samples with a diameter of 0.1–0.8 mm. It is shown that with an increase in the diameter of the wire with a fixed porosity, the pressure loss of the working medium on the metal rubber decreases. The generalized empirical expressions found for determining the viscous and inertial resistance coefficients depending on the porosity and diameter of the wire from which the metallorisn is made are presented.
Keywords:
porous metal materials, hydraulic, viscous coefficient of resistance, inertial coefficient of resistance, metal rubber.
Received: 13.07.2023 Revised: 09.01.2024 Accepted: 13.01.2024
Citation:
M. A. Subarev, A. V. Kopalkin, S. A. Kunin, V. S. Bulychev, D. S. Timaev, A. E. Kudryashov, R. A. Kazakov, “Experimental determination of hydraulic characteristics of highly porous metal rubber material”, Zhurnal Tekhnicheskoi Fiziki, 94:4 (2024), 575–580
Linking options:
https://www.mathnet.ru/eng/jtf6750 https://www.mathnet.ru/eng/jtf/v94/i4/p575
|
| Statistics & downloads: |
| Abstract page: | 39 | | Full-text PDF : | 34 |
|